Release v2.20250517.0

fixes #5273

.github/ISSUE_TEMPLATE/bug_report.md

@@ -10,8 +10,10 @@ assignees: ''
 <!--
   BEFORE TRYING TO REPORT A BUG:
  
-  * Read the FAQ!
-  * Use the search function to check if there is already an issue open for your problem!
+  * Read the FAQ: https://docs.invidious.io/faq/!
+  * Use the search function to check if there is already an issue open for your problem: https://github.com/search?q=repo%3Aiv-org%2Finvidious+replace+me+with+your+bug&type=issues!
+
+  MAKE SURE TO FOLLOW THE TWO STEPS ABOVE BEFORE REPORTING A BUG. A BUG THAT ALREADY EXIST WILL IMMEDIATELY CLOSED.
 
   If you want to suggest a new feature please use "Feature request" instead
   If you want to suggest an enhancement to an existing feature please use "Enhancement" instead

.github/workflows/build-nightly-container.yml

@@ -23,19 +23,6 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v4
 
-      - name: Install Crystal
-        uses: crystal-lang/install-crystal@v1.8.2
-        with:
-          crystal: 1.12.2
-
-      - name: Run lint
-        run: |
-          if ! crystal tool format --check; then
-            crystal tool format
-            git diff
-            exit 1
-          fi
-
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v3
         with:

.github/workflows/build-stable-container.yml

@@ -14,19 +14,6 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v4
 
-      - name: Install Crystal
-        uses: crystal-lang/install-crystal@v1.8.2
-        with:
-          crystal: 1.12.2
-
-      - name: Run lint
-        run: |
-          if ! crystal tool format --check; then
-            crystal tool format
-            git diff
-            exit 1
-          fi
-
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v3
         with:

.github/workflows/ci.yml

@@ -38,11 +38,10 @@ jobs:
       matrix:
         stable: [true]
         crystal:
-          - 1.10.1
-          - 1.11.2
           - 1.12.1
           - 1.13.2
           - 1.14.0
+          - 1.15.0
         include:
           - crystal: nightly
             stable: false
@@ -136,6 +135,7 @@ jobs:
           submodules: true
 
       - name: Install Crystal
+        id: lint_step_install_crystal
         uses: crystal-lang/install-crystal@v1.8.0
         with:
           crystal: latest
@@ -146,7 +146,7 @@ jobs:
           path: |
             ./lib
             ./bin
-          key: shards-${{ hashFiles('shard.lock') }}
+          key: shards-${{ hashFiles('shard.lock') }}-${{ steps.lint_step_install_crystal.outputs.crystal }}
 
       - name: Install Shards
         run: |

CHANGELOG.md

@@ -1,5 +1,113 @@
 # CHANGELOG
 
+## vX.Y.0 (future)
+
+## v2.20250517.0
+
+Inverse fallback for the YouTube client from TVHTML then MWEB. Fixes https://github.com/iv-org/invidious/issues/5273
+
+## v2.20250504.0
+
+Small release with quick workaround fix for issue #4251 (Nil assertion failed).
+
+PR: https://github.com/iv-org/invidious/issues/5263
+
+## v2.20250314.0
+
+### Wrap-up
+
+This release brings the long awaited feature of supporting multiple audio tracks in a video, some bug fixes and UX improvements, and many other things primarily oriented to self-hosting instances, and developers using the API.
+
+The `Community` channel tab has been replaced by `Posts` in light of YouTube changes, but the URL remains the same.
+
+Tamil is now available as an interface language
+
+Automatic instance redirects will no longer have the chance to annoyingly redirect to the same instance you're on.
+
+Due to their requirements for video playback, Invidious will log warning messages when either inv-sig-helper, `po_token` or `visitor_data` is not configured
+
+Invidious is now able to listen through a UNIX socket
+
+User notifications are now batched for each channel
+
+**The minimum Crystal version supported by Invidious now `1.12.0`**
+
+### New features & important changes
+
+#### For users
+
+* Invidious now supports videos with multiple audio tracks allowing you to select which one you want to hear with!
+* Channel pages now have a proper previous page button
+* RSS feeds for channels will no longer contain the channel's profile picture
+* Support for channel `courses` page has been added
+* `Community` tabs has been replaced with `Posts` to comply with YouTube changes
+* Tamil is now an available interface language.
+
+#### For instance owners
+* Invidious is now able to listen on a UNIX socket
+* User notifications are now batched by channels, significantly reducing database load.
+* **`1.12.0` is now the oldest Crystal version that Invidious supports**
+* The example config will no longer force an http proxy to be configured
+* Invidious will now warn when any top-level config option must be set to a custom value, instead of just `HMAC_KEY`
+* Due to their requirements for video playback, Invidious will log warning messages when either inv-sig-helper, `po_token` or `visitor_data` is not configured
+
+#### For developers
+* Invidious is now compliant to Crystal 1.15 formatting rules, which are incompatible with earlier versions.
+* `/api/v1/transcripts/{id}` has been added to the API to allow for fetching the transcripts for a video. The arguments are the same as the captions endpoint.
+* `author_thumbnail` field has been added to videos in the various paged api endpoints
+* `published` field has been added to the API response for a video's related videos.
+* Docker builds now uses the Crystal compiler cache, reducing build times on repeated builds significantly.
+* Invidious ajax action handlers has undergone a clean up and may face compatibility issues with code that depends on these endpoints.
+* The versions of Crystal that we test in CI/CD are now: `1.12.1`, `1.13.2`, `1.14.0`, `1.15.0`
+
+### Bugs fixed
+
+#### User-side
+* Local video listen mode is now preserved when clicking on a video in the sidebar playlist widget
+* Automatic instance redirects will no longer redirect to the same instance the user is on
+* Fix some thumbnails responses returning 404
+* Videos: Fix missing host parameter on playback URLs when `local=true`
+* Fix HLS being used for non-livestream videos
+* Fix timeupdate event errors when required elements are missing
+* User: Ensure IO is properly closed when importing NewPipe subscriptions
+
+#### For instance owners
+* Fix http proxy configuration being forced by the standard example config
+
+#### API
+* `/api/v1/videos/{id}` will no longer return an occasional empty JSON response
+
+### Full list of pull requests merged since the last release (newest first)
+* Make Invidious compliant to Crystal 1.15 formatting rules (https://github.com/iv-org/invidious/pull/5014, by @syeopite)
+* Remove formatter check on container workflows (https://github.com/iv-org/invidious/pull/5153, by @syeopite)
+* Videos: Fix missing host parameter on playback URLs when `local=true` (https://github.com/iv-org/invidious/pull/4992, by @SamantazFox)
+* Remove stdlib override for proxy initialization (https://github.com/iv-org/invidious/pull/5065, by @syeopite)
+* Add support for author thumbnails in search api for videos (https://github.com/iv-org/invidious/pull/5072, thanks @ChunkyProgrammer)
+* Skip route if resp got closed by before handlers (https://github.com/iv-org/invidious/pull/5073, by @syeopite)
+* Fix video thumbnails in mixes (https://github.com/iv-org/invidious/pull/5116, thanks @iBicha)
+* CI: Drop support for versions prior to 1.12 and add 1.15.0 (https://github.com/iv-org/invidious/pull/5148, by @syeopite)
+* [Continuing #5094] Set language info for dash audio streams and sort (https://github.com/iv-org/invidious/pull/5149, thanks @giuliano-macedo)
+* Warn when any top-level config is "CHANGE_ME!!" (https://github.com/iv-org/invidious/pull/5150, by @syeopite)
+* Comment out http_proxy in example config (https://github.com/iv-org/invidious/pull/5151, by @syeopite)
+* API: Add a 'published' video parameter for related videos (https://github.com/iv-org/invidious/pull/4149, thanks @RadoslavL)
+* Ensure IO is properly closed when importing NewPipe subscriptions (https://github.com/iv-org/invidious/pull/4346, thanks @ChunkyProgrammer)
+* Carry over audio-only mode in playlist links (https://github.com/iv-org/invidious/pull/4784, thanks @krystof1119)
+* Routes: Clean ajax actions handlers (https://github.com/iv-org/invidious/pull/5036, by @SamantazFox)
+* Frontend: Add a first page and previous page buttons for channel navigation (https://github.com/iv-org/invidious/pull/4123, thanks @RadoslavL)
+* RSS: Channel + Playlist improvements (https://github.com/iv-org/invidious/pull/4298, thanks @ChunkyProgrammer)
+* Batch user notifications together (https://github.com/iv-org/invidious/pull/4486, thanks @999eagle)
+* JS: Update timeupdate event making it more defensive to prevent errors (https://github.com/iv-org/invidious/pull/4782, thanks @PMK)
+* Add API endpoint for fetching transcripts from YouTube by (https://github.com/iv-org/invidious/pull/4788, by @syeopite)
+* Translations update from Hosted Weblate by (https://github.com/iv-org/invidious/pull/4989, thanks to our many translators)
+* Add the ability to listen on UNIX sockets (https://github.com/iv-org/invidious/pull/5112, thanks @Caian)
+* Pick a different instance upon redirect (https://github.com/iv-org/invidious/pull/5154, thanks @epicsam123)
+* Add Courses to channel page and channel API (https://github.com/iv-org/invidious/pull/5158, thanks @ChunkyProgrammer)
+* fix /api/v1/videos/:id returns 200 with no content (https://github.com/iv-org/invidious/pull/5162, thanks @Drikanis)
+* Use Crystal compiler cache in docker builds (https://github.com/iv-org/invidious/pull/5163, by @syeopite)
+* Channels: Fix community tab by (https://github.com/iv-org/invidious/pull/5183, thanks @Fijxu)
+* Fix typo in `src/invidious/routes/images.cr` (https://github.com/iv-org/invidious/pull/5184, by @syeopite)
+* Fix an issue with the HLS manifest check for livestream videos (https://github.com/iv-org/invidious/pull/5189, thanks @alexmaras)
+* Warn when `po_token`, `visitor_data` and/or `inv-sig-helper` is not configured (https://github.com/iv-org/invidious/pull/5202, by @syeopite)
 ## v2.20241110.0
 
 ### Wrap-up

assets/js/handlers.js

@@ -91,7 +91,7 @@
         var count = document.getElementById('count');
         count.textContent--;
 
-        var url = '/token_ajax?action_revoke_token=1&redirect=false' +
+        var url = '/token_ajax?action=revoke_token&redirect=false' +
             '&referer=' + encodeURIComponent(location.href) +
             '&session=' + target.getAttribute('data-session');
 
@@ -111,7 +111,7 @@
         var count = document.getElementById('count');
         count.textContent--;
 
-        var url = '/subscription_ajax?action_remove_subscriptions=1&redirect=false' +
+        var url = '/subscription_ajax?action=remove_subscriptions&redirect=false' +
             '&referer=' + encodeURIComponent(location.href) +
             '&c=' + target.getAttribute('data-ucid');
 

assets/js/pagination.js

@@ -0,0 +1,93 @@
+'use strict';
+
+const CURRENT_CONTINUATION = (new URL(document.location)).searchParams.get("continuation");
+const CONT_CACHE_KEY = `continuation_cache_${encodeURIComponent(window.location.pathname)}`;
+
+function get_data(){
+    return JSON.parse(sessionStorage.getItem(CONT_CACHE_KEY)) || [];
+}
+
+function save_data(){
+    const prev_data = get_data();
+    prev_data.push(CURRENT_CONTINUATION);
+
+    sessionStorage.setItem(CONT_CACHE_KEY, JSON.stringify(prev_data));
+}
+
+function button_press(){
+    let prev_data = get_data();
+    if (!prev_data.length) return null;
+
+    // Sanity check. Nowhere should the current continuation token exist in the cache 
+    // but it can happen when using the browser's back feature. As such we'd need to travel
+    // back to the point where the current continuation token first appears in order to 
+    // account for the rewind.
+    const conflict_at = prev_data.indexOf(CURRENT_CONTINUATION);
+    if (conflict_at != -1) {
+        prev_data.length = conflict_at;
+    }
+
+    const prev_ctoken = prev_data.pop();
+
+    // On the first page, the stored continuation token is null.
+    if (prev_ctoken === null) {
+        sessionStorage.removeItem(CONT_CACHE_KEY);
+        let url = set_continuation();
+        window.location.href = url;
+
+        return;
+    }
+
+    sessionStorage.setItem(CONT_CACHE_KEY, JSON.stringify(prev_data));
+    let url = set_continuation(prev_ctoken);
+
+    window.location.href = url;
+};
+
+// Method to set the current page's continuation token
+// Removes the continuation parameter when a continuation token is not given
+function set_continuation(prev_ctoken = null){
+    let url = window.location.href.split('?')[0];
+    let params = window.location.href.split('?')[1];
+    let url_params = new URLSearchParams(params);
+
+    if (prev_ctoken) {
+        url_params.set("continuation", prev_ctoken);
+    } else {
+        url_params.delete('continuation');
+    };
+
+    if(Array.from(url_params).length > 0){
+        return `${url}?${url_params.toString()}`;
+    } else {
+        return url;
+    }
+}
+
+addEventListener('DOMContentLoaded', function(){
+    const pagination_data = JSON.parse(document.getElementById('pagination-data').textContent);
+    const next_page_containers = document.getElementsByClassName("page-next-container");
+
+    for (let container of next_page_containers){
+        const next_page_button = container.getElementsByClassName("pure-button")
+
+        // exists?
+        if (next_page_button.length > 0){
+            next_page_button[0].addEventListener("click", save_data);
+        }
+    }
+
+    // Only add previous page buttons when not on the first page
+    if (CURRENT_CONTINUATION) {
+        const prev_page_containers = document.getElementsByClassName("page-prev-container")
+
+        for (let container of prev_page_containers) {
+            if (pagination_data.is_rtl) {
+                container.innerHTML = `<button class="pure-button pure-button-secondary">${pagination_data.prev_page}&nbsp;&nbsp;<i class="icon ion-ios-arrow-forward"></i></button>`
+            } else {
+                container.innerHTML = `<button class="pure-button pure-button-secondary"><i class="icon ion-ios-arrow-back"></i>&nbsp;&nbsp;${pagination_data.prev_page}</button>`
+            }
+            container.getElementsByClassName("pure-button")[0].addEventListener("click", button_press);
+        }
+    }
+});

assets/js/player.js

@@ -134,26 +134,32 @@ player.on('timeupdate', function () {
     // YouTube links
 
     let elem_yt_watch = document.getElementById('link-yt-watch');
+    if (elem_yt_watch) {
+        let base_url_yt_watch = elem_yt_watch.getAttribute('data-base-url');
+        elem_yt_watch.href = addCurrentTimeToURL(base_url_yt_watch);
+    }
+    
     let elem_yt_embed = document.getElementById('link-yt-embed');
-
-    let base_url_yt_watch = elem_yt_watch.getAttribute('data-base-url');
-    let base_url_yt_embed = elem_yt_embed.getAttribute('data-base-url');
-
-    elem_yt_watch.href = addCurrentTimeToURL(base_url_yt_watch);
-    elem_yt_embed.href = addCurrentTimeToURL(base_url_yt_embed);
+    if (elem_yt_embed) {
+        let base_url_yt_embed = elem_yt_embed.getAttribute('data-base-url');
+        elem_yt_embed.href = addCurrentTimeToURL(base_url_yt_embed);
+    }
 
     // Invidious links
 
     let domain = window.location.origin;
 
     let elem_iv_embed = document.getElementById('link-iv-embed');
+    if (elem_iv_embed) {
+        let base_url_iv_embed = elem_iv_embed.getAttribute('data-base-url');
+        elem_iv_embed.href = addCurrentTimeToURL(base_url_iv_embed, domain);
+    }
+    
     let elem_iv_other = document.getElementById('link-iv-other');
-
-    let base_url_iv_embed = elem_iv_embed.getAttribute('data-base-url');
-    let base_url_iv_other = elem_iv_other.getAttribute('data-base-url');
-
-    elem_iv_embed.href = addCurrentTimeToURL(base_url_iv_embed, domain);
-    elem_iv_other.href = addCurrentTimeToURL(base_url_iv_other, domain);
+    if (elem_iv_other) {
+        let base_url_iv_other = elem_iv_other.getAttribute('data-base-url');
+        elem_iv_other.href = addCurrentTimeToURL(base_url_iv_other, domain);
+    }
 });
 
 

assets/js/playlist_widget.js

@@ -6,7 +6,7 @@ function add_playlist_video(target) {
     var select = target.parentNode.children[0].children[1];
     var option = select.children[select.selectedIndex];
 
-    var url = '/playlist_ajax?action_add_video=1&redirect=false' +
+    var url = '/playlist_ajax?action=add_video&redirect=false' +
         '&video_id=' + target.getAttribute('data-id') +
         '&playlist_id=' + option.getAttribute('data-plid');
 
@@ -21,7 +21,7 @@ function add_playlist_item(target) {
     var tile = target.parentNode.parentNode.parentNode.parentNode.parentNode;
     tile.style.display = 'none';
 
-    var url = '/playlist_ajax?action_add_video=1&redirect=false' +
+    var url = '/playlist_ajax?action=add_video&redirect=false' +
         '&video_id=' + target.getAttribute('data-id') +
         '&playlist_id=' + target.getAttribute('data-plid');
 
@@ -36,7 +36,7 @@ function remove_playlist_item(target) {
     var tile = target.parentNode.parentNode.parentNode.parentNode.parentNode;
     tile.style.display = 'none';
 
-    var url = '/playlist_ajax?action_remove_video=1&redirect=false' +
+    var url = '/playlist_ajax?action=remove_video&redirect=false' +
         '&set_video_id=' + target.getAttribute('data-index') +
         '&playlist_id=' + target.getAttribute('data-plid');
 

assets/js/subscribe_widget.js

@@ -16,7 +16,7 @@ function subscribe() {
     subscribe_button.onclick = unsubscribe;
     subscribe_button.innerHTML = '<b>' + subscribe_data.unsubscribe_text + ' | ' + subscribe_data.sub_count_text + '</b>';
 
-    var url = '/subscription_ajax?action_create_subscription_to_channel=1&redirect=false' +
+    var url = '/subscription_ajax?action=create_subscription_to_channel&redirect=false' +
         '&c=' + subscribe_data.ucid;
 
     helpers.xhr('POST', url, {payload: payload, retries: 5, entity_name: 'subscribe request'}, {
@@ -32,7 +32,7 @@ function unsubscribe() {
     subscribe_button.onclick = subscribe;
     subscribe_button.innerHTML = '<b>' + subscribe_data.subscribe_text + ' | ' + subscribe_data.sub_count_text + '</b>';
 
-    var url = '/subscription_ajax?action_remove_subscriptions=1&redirect=false' +
+    var url = '/subscription_ajax?action=remove_subscriptions&redirect=false' +
         '&c=' + subscribe_data.ucid;
 
     helpers.xhr('POST', url, {payload: payload, retries: 5, entity_name: 'unsubscribe request'}, {

assets/js/watch.js

@@ -67,6 +67,10 @@ function get_playlist(plid) {
             '&format=html&hl=' + video_data.preferences.locale;
     }
 
+    if (video_data.params.listen) {
+        plid_url += '&listen=1'
+    }
+
     helpers.xhr('GET', plid_url, {retries: 5, entity_name: 'playlist'}, {
         on200: function (response) {
             playlist.innerHTML = response.playlistHtml;

assets/js/watched_widget.js

@@ -6,7 +6,7 @@ function mark_watched(target) {
     var tile = target.parentNode.parentNode.parentNode.parentNode.parentNode;
     tile.style.display = 'none';
 
-    var url = '/watch_ajax?action_mark_watched=1&redirect=false' +
+    var url = '/watch_ajax?action=mark_watched&redirect=false' +
         '&id=' + target.getAttribute('data-id');
 
     helpers.xhr('POST', url, {payload: payload}, {
@@ -22,7 +22,7 @@ function mark_unwatched(target) {
     var count = document.getElementById('count');
     count.textContent--;
 
-    var url = '/watch_ajax?action_mark_unwatched=1&redirect=false' +
+    var url = '/watch_ajax?action=mark_unwatched&redirect=false' +
         '&id=' + target.getAttribute('data-id');
 
     helpers.xhr('POST', url, {payload: payload}, {

config/config.example.yml

@@ -130,6 +130,20 @@ https_only: false
 ##
 #hsts: true
 
+##
+## Path and permissions of a UNIX socket to listen on for incoming connections.
+##
+## Note: Enabling socket will make invidious stop listening on the address
+## specified by 'host_binding' and 'port'.
+##
+## Accepted values: Any path to a new file (that doesn't exist yet) and its
+## permissions following the UNIX octal convention.
+## Default: <none>
+##
+#socket_binding:
+#  path: /tmp/invidious.sock
+#  permissions: 777
+
 
 # -----------------------------
 #  Network (outbound)
@@ -178,11 +192,11 @@ https_only: false
 ##
 ## If unset, then no HTTP proxy will be used.
 ## 
-http_proxy:
-  user:
-  password:
-  host:
-  port:
+#http_proxy:
+#  user:
+#  password:
+#  host:
+#  port:
 
 
 ##

docker/Dockerfile

@@ -21,7 +21,7 @@ COPY ./videojs-dependencies.yml ./videojs-dependencies.yml
 
 RUN crystal spec --warnings all \
     --link-flags "-lxml2 -llzma"    
-RUN if [[ "${release}" == 1 ]] ; then \
+RUN --mount=type=cache,target=/root/.cache/crystal if [[ "${release}" == 1 ]] ; then \
         crystal build ./src/invidious.cr \
         --release \
         --static --warnings all \

docker/Dockerfile.arm64

@@ -22,7 +22,7 @@ COPY ./videojs-dependencies.yml ./videojs-dependencies.yml
 RUN crystal spec --warnings all \
     --link-flags "-lxml2 -llzma"
 
-RUN if [[ "${release}" == 1 ]] ; then \
+RUN --mount=type=cache,target=/root/.cache/crystal if [[ "${release}" == 1 ]] ; then \
         crystal build ./src/invidious.cr \
         --release \
         --static --warnings all \

locales/ar.json

@@ -559,10 +559,12 @@
     "toggle_theme": "تبديل الموضوع",
     "Add to playlist": "أضف إلى قائمة التشغيل",
     "Add to playlist: ": "أضف إلى قائمة التشغيل: ",
-    "Answer": "الرد",
+    "Answer": "اجابة",
     "Search for videos": "ابحث عن مقاطع الفيديو",
     "The Popular feed has been disabled by the administrator.": "تم تعطيل الخلاصة الشائعة من قبل المسؤول.",
     "carousel_slide": "الشريحة {{current}} من {{total}}",
     "carousel_skip": "تخطي الكاروسيل",
-    "carousel_go_to": "انتقل إلى الشريحة `x`"
+    "carousel_go_to": "انتقل إلى الشريحة `x`",
+    "preferences_preload_label": "التحميل المسبق لبيانات الفيديو: ",
+    "Filipino (auto-generated)": "الفلبينية (المولدة تلقائيًا)"
 }

locales/cs.json

@@ -137,7 +137,7 @@
     "Family friendly? ": "Vhodné pro rodiny? ",
     "Engagement: ": "Zapojení: ",
     "English": "Angličtina",
-    "English (auto-generated)": "Angličtina (automaticky generováno)",
+    "English (auto-generated)": "Angličtina (vytvořeno automaticky)",
     "Afrikaans": "Afrikánština",
     "Albanian": "Albánština",
     "Amharic": "Amharština",
@@ -294,8 +294,8 @@
     "Chinese (China)": "Čínština (Čína)",
     "Chinese (Hong Kong)": "Čínština (Hong Kong)",
     "Chinese (Taiwan)": "Čínština (Taiwan)",
-    "Portuguese (auto-generated)": "Portugalština (automaticky generováno)",
-    "Spanish (auto-generated)": "Španělština (automaticky generováno)",
+    "Portuguese (auto-generated)": "Portugalština (vytvořeno automaticky)",
+    "Spanish (auto-generated)": "Španělština (vytvořeno automaticky)",
     "Spanish (Mexico)": "Španělština (Mexiko)",
     "Spanish (Spain)": "Španělština (Španělsko)",
     "generic_count_years_0": "{{count}} rokem",
@@ -352,13 +352,13 @@
     "comments_points_count_0": "{{count}} bod",
     "comments_points_count_1": "{{count}} body",
     "comments_points_count_2": "{{count}} bodů",
-    "German (auto-generated)": "Němčina (automaticky generováno)",
-    "Indonesian (auto-generated)": "Indonéština (automaticky generováno)",
+    "German (auto-generated)": "Němčina (vytvořeno automaticky)",
+    "Indonesian (auto-generated)": "Indonéština (vytvořeno automaticky)",
     "Interlingue": "Interlingue",
-    "Italian (auto-generated)": "Italština (automaticky generováno)",
-    "Japanese (auto-generated)": "Japonština (automaticky generováno)",
-    "Korean (auto-generated)": "Korejština (automaticky generováno)",
-    "Russian (auto-generated)": "Ruština (automaticky generováno)",
+    "Italian (auto-generated)": "Italština (vytvořeno automaticky)",
+    "Japanese (auto-generated)": "Japonština (vytvořeno automaticky)",
+    "Korean (auto-generated)": "Korejština (vytvořeno automaticky)",
+    "Russian (auto-generated)": "Ruština (vytvořeno automaticky)",
     "generic_count_months_0": "{{count}} měsícem",
     "generic_count_months_1": "{{count}} měsíci",
     "generic_count_months_2": "{{count}} měsíci",
@@ -371,7 +371,7 @@
     "footer_documentation": "Dokumentace",
     "next_steps_error_message_refresh": "Obnovit stránku",
     "Chinese": "Čínština",
-    "Dutch (auto-generated)": "Nizozemština (automaticky generováno)",
+    "Dutch (auto-generated)": "Nizozemština (vytvořeno automaticky)",
     "Erroneous token": "Chybný token",
     "tokens_count_0": "{{count}} token",
     "tokens_count_1": "{{count}} tokeny",
@@ -380,9 +380,9 @@
     "Token is expired, please try again": "Token vypršel, zkuste to prosím znovu",
     "English (United States)": "Angličtina (Spojené státy)",
     "Cantonese (Hong Kong)": "Kantonština (Hong Kong)",
-    "French (auto-generated)": "Francouzština (automaticky generováno)",
-    "Turkish (auto-generated)": "Turečtina (automaticky generováno)",
-    "Vietnamese (auto-generated)": "Vietnamština (automaticky generováno)",
+    "French (auto-generated)": "Francouzština (vytvořeno automaticky)",
+    "Turkish (auto-generated)": "Turečtina (vytvořeno automaticky)",
+    "Vietnamese (auto-generated)": "Vietnamština (vytvořeno automaticky)",
     "Current version: ": "Aktuální verze: ",
     "next_steps_error_message": "Měli byste zkusit: ",
     "footer_donate_page": "Přispět",
@@ -513,5 +513,7 @@
     "The Popular feed has been disabled by the administrator.": "Kategorie Populární byla zakázána administrátorem.",
     "carousel_slide": "Snímek {{current}} z {{total}}",
     "carousel_skip": "Přeskočit galerii",
-    "carousel_go_to": "Přejít na snímek `x`"
+    "carousel_go_to": "Přejít na snímek `x`",
+    "preferences_preload_label": "Předem načíst data videa: ",
+    "Filipino (auto-generated)": "Filipínština (vytvořeno automaticky)"
 }

locales/de.json

@@ -11,6 +11,7 @@
     "last": "neueste",
     "Next page": "Nächste Seite",
     "Previous page": "Vorherige Seite",
+    "First page": "Erste Seite",
     "Clear watch history?": "Verlauf löschen?",
     "New password": "Neues Passwort",
     "New passwords must match": "Neue Passwörter müssen übereinstimmen",
@@ -490,12 +491,13 @@
     "generic_channels_count_plural": "{{count}} Kanäle",
     "Import YouTube watch history (.json)": "YouTube Wiedergabeverlauf importieren (.json)",
     "Answer": "Antwort",
-    "The Popular feed has been disabled by the administrator.": "Der Angesagt-Feed wurde vom Administrator deaktiviert.",
+    "The Popular feed has been disabled by the administrator.": "Der Feed für beliebte Inhalte wurde vom Administrator deaktiviert.",
     "Add to playlist": "Einer Wiedergabeliste hinzufügen",
     "Search for videos": "Nach Videos suchen",
     "toggle_theme": "Thema wechseln",
     "Add to playlist: ": "Einer Wiedergabeliste hinzufügen: ",
-    "carousel_go_to": "Zu Folie `x` gehen",
-    "carousel_slide": "Folie {{current}} von {{total}}",
-    "carousel_skip": "Karussell überspringen"
+    "carousel_go_to": "Zu Element `x` springen",
+    "carousel_slide": "Seite {{current}} von {{total}}",
+    "carousel_skip": "Galerie überspringen",
+    "Filipino (auto-generated)": "Philippinisch (automatisch generiert)"
 }

locales/el.json

@@ -21,7 +21,7 @@
     "Import and Export Data": "Εισαγωγή και Εξαγωγή Δεδομένων",
     "Import": "Εισαγωγή",
     "Import Invidious data": "Εsαγωγή δεδομένων Invidious JSON",
-    "Import YouTube subscriptions": "Εισαγωγή συνδρομών YouTube/OPML",
+    "Import YouTube subscriptions": "Εισαγωγή συνδρομών YouTube απο CVS/OPML",
     "Import FreeTube subscriptions (.db)": "Εισαγωγή συνδρομών FreeTube (.db)",
     "Import NewPipe subscriptions (.json)": "Εισαγωγή συνδρομών NewPipe (.json)",
     "Import NewPipe data (.zip)": "Εισαγωγή δεδομένων NewPipe (.zip)",
@@ -455,7 +455,7 @@
     "channel_tab_streams_label": "Ζωντανή μετάδοση",
     "playlist_button_add_items": "Προσθήκη βίντεο",
     "Artist: ": "Καλλιτέχνης: ",
-    "search_message_use_another_instance": " Μπορείτε επίσης <a href=\"`x`\">να αναζητήσετε σε άλλο instance</a>.",
+    "search_message_use_another_instance": "Μπορείτε επίσης <a href=\"`x`\">να αναζητήσετε σε άλλο instance</a>.",
     "generic_button_save": "Αποθήκευση",
     "generic_button_cancel": "Ακύρωση",
     "subscriptions_unseen_notifs_count": "{{count}} μη αναγνωσμένη ειδοποίηση",
@@ -490,9 +490,13 @@
     "Search for videos": "Αναζήτηση βίντεο",
     "The Popular feed has been disabled by the administrator.": "Η δημοφιλής ροή έχει απενεργοποιηθεί από τον διαχειριστή.",
     "Answer": "Απάντηση",
-    "Add to playlist": "Λίιστα αναπαραγωγής",
-    "Add to playlist: ": "Λίστα αναπαραγωγής: ",
+    "Add to playlist": "Προσθήκη στην λίιστα αναπαραγωγής",
+    "Add to playlist: ": "Προσθήκη στην λίστα αναπαραγωγής : ",
     "carousel_slide": "Εικόνα {{current}}απο {{total}}",
     "carousel_go_to": "Πήγαινε στην εικόνα`x`",
-    "toggle_theme": "Αλλαγή θέματος"
+    "toggle_theme": "Αλλαγή θέματος",
+    "Import YouTube watch history (.json)": "Εισαγωγή ιστορικού προβολής YouTube (.json)",
+    "Filipino (auto-generated)": "Φιλιππινέζικα (αυτόματη παραγωγή)",
+    "preferences_preload_label": "Προφόρτιση δεδομένων βίντεο: ",
+    "carousel_skip": "Αποφυγή εμφάνισης εικόνων"
 }

locales/en-US.json

@@ -33,6 +33,7 @@
     "last": "last",
     "Next page": "Next page",
     "Previous page": "Previous page",
+    "First page": "First page",
     "Clear watch history?": "Clear watch history?",
     "New password": "New password",
     "New passwords must match": "New passwords must match",
@@ -492,8 +493,10 @@
     "channel_tab_streams_label": "Livestreams",
     "channel_tab_podcasts_label": "Podcasts",
     "channel_tab_releases_label": "Releases",
+    "channel_tab_courses_label": "Courses",
     "channel_tab_playlists_label": "Playlists",
     "channel_tab_community_label": "Community",
+    "channel_tab_posts_label": "Posts",
     "channel_tab_channels_label": "Channels",
     "toggle_theme": "Toggle Theme",
     "carousel_slide": "Slide {{current}} of {{total}}",

locales/es.json

@@ -513,5 +513,7 @@
     "The Popular feed has been disabled by the administrator.": "El feed Popular ha sido desactivado por el administrador.",
     "carousel_slide": "Diapositiva {{current}} de {{total}}",
     "carousel_skip": "Saltar el carrusel",
-    "carousel_go_to": "Ir a la diapositiva `x`"
+    "carousel_go_to": "Ir a la diapositiva `x`",
+    "preferences_preload_label": "Precargar datos del vídeo: ",
+    "Filipino (auto-generated)": "Filipino (generado automáticamente)"
 }

locales/fa.json

@@ -496,5 +496,6 @@
     "crash_page_search_issue": "دنبال <a href=\"`x`\"> گشتیم بین مشکلات در گیت هاب </a>",
     "crash_page_report_issue": "اگر هیچ یک از روش های بالا کمکی نکردند لطفا <a href=\"`x`\"> (ترجیحا به انگلیسی) یک سوال جدید در گیت هاب بپرسید و </a> طوری که سوالتون شامل متن زیر باشه:",
     "channel_tab_releases_label": "آثار",
-    "toggle_theme": "تغییر وضعیت تم"
+    "toggle_theme": "تغییر وضعیت تم",
+    "preferences_preload_label": "پیش بار کردن داده‌های ویدیو: "
 }

locales/fi.json

@@ -460,7 +460,7 @@
     "search_filters_apply_button": "Ota valitut suodattimet käyttöön",
     "search_filters_date_label": "Latausaika",
     "search_filters_duration_option_medium": "Keskipituinen (4 - 20 minuuttia)",
-    "search_message_use_another_instance": " Voit myös <a href=\"`x`\">hakea toisella instanssilla</a>.",
+    "search_message_use_another_instance": "Voit myös <a href=\"`x`\">hakea toisella instanssilla</a>.",
     "search_filters_date_option_none": "Milloin tahansa",
     "search_filters_type_option_all": "Mikä tahansa tyyppi",
     "Popular enabled: ": "Suosittu käytössä: ",
@@ -496,5 +496,6 @@
     "generic_channels_count_plural": "{{count}} kanavaa",
     "The Popular feed has been disabled by the administrator.": "Järjestelmänvalvoja on poistanut Suositut-syötteen.",
     "Import YouTube watch history (.json)": "Tuo Youtube-katseluhistoria (.json)",
-    "toggle_theme": "Vaihda teemaa"
+    "toggle_theme": "Vaihda teemaa",
+    "preferences_preload_label": "Esilataa video data. "
 }

locales/fr.json

@@ -505,7 +505,7 @@
     "channel_tab_releases_label": "Parutions",
     "channel_tab_podcasts_label": "Émissions audio",
     "Import YouTube watch history (.json)": "Importer l'historique de visionnement YouTube (.json)",
-    "Add to playlist: ": "Ajouter à la playlist : ",
+    "Add to playlist: ": "Ajouter à la playlist : ",
     "Add to playlist": "Ajouter à la playlist",
     "Answer": "Répondre",
     "Search for videos": "Rechercher des vidéos",
@@ -513,5 +513,7 @@
     "carousel_skip": "Passez le carrousel",
     "carousel_slide": "Diapositive {{current}} sur {{total}}",
     "carousel_go_to": "Aller à la diapositive `x`",
-    "toggle_theme": "Changer le Thème"
+    "toggle_theme": "Changer le Thème",
+    "Filipino (auto-generated)": "Philippines (automatiquement générer)",
+    "preferences_preload_label": "Précharger les données de la vidéo : "
 }

locales/hr.json

@@ -513,5 +513,7 @@
     "toggle_theme": "Uklj./Isklj. temu",
     "carousel_slide": "Kadar {{current}} od {{total}}",
     "carousel_go_to": "Idi na kadar `x`",
-    "carousel_skip": "Preskoči vrtuljak"
+    "carousel_skip": "Preskoči vrtuljak",
+    "Filipino (auto-generated)": "Filipinski (automatski generirano)",
+    "preferences_preload_label": "Unaprijed učitaj podatke videa: "
 }

locales/is.json

@@ -496,5 +496,7 @@
     "footer_documentation": "Leiðbeiningar",
     "channel_tab_channels_label": "Rásir",
     "Import YouTube playlist (.csv)": "Flytja inn YouTube spilunarlista (.csv)",
-    "preferences_quality_option_dash": "DASH (aðlaganleg gæði)"
+    "preferences_quality_option_dash": "DASH (aðlaganleg gæði)",
+    "preferences_preload_label": "Forhlaða gögnum myndskeiðs: ",
+    "Filipino (auto-generated)": "Filippínska (sjálfvirkt útbúin)"
 }

locales/it.json

@@ -469,8 +469,8 @@
     "Spanish (auto-generated)": "Spagnolo (generati automaticamente)",
     "Spanish (Mexico)": "Spagnolo (Messico)",
     "Spanish (Spain)": "Spagnolo (Spagna)",
-    "Turkish (auto-generated)": "Turco (auto-generato)",
-    "Vietnamese (auto-generated)": "Vietnamita (auto-generato)",
+    "Turkish (auto-generated)": "Turco (generati automaticamente)",
+    "Vietnamese (auto-generated)": "Vietnamita (generati automaticamente)",
     "search_filters_date_label": "Data caricamento",
     "search_filters_date_option_none": "Qualunque data",
     "search_filters_type_option_all": "Qualunque tipo",
@@ -513,5 +513,7 @@
     "The Popular feed has been disabled by the administrator.": "La sezione dei contenuti popolari è stata disabilitata dall'amministratore.",
     "carousel_slide": "Fotogramma {{current}} di {{total}}",
     "carousel_skip": "Salta la galleria",
-    "carousel_go_to": "Vai al fotogramma `x`"
+    "carousel_go_to": "Vai al fotogramma `x`",
+    "preferences_preload_label": "Precarica dati video: ",
+    "Filipino (auto-generated)": "Filippino (generati automaticamente)"
 }

locales/ja.json

@@ -479,5 +479,7 @@
     "carousel_go_to": "スライド`x`を表示",
     "carousel_slide": "スライド{{current}} / 全{{total}}個中",
     "carousel_skip": "画像のスライド表示をスキップ",
-    "toggle_theme": "テーマの切り替え"
+    "toggle_theme": "テーマの切り替え",
+    "preferences_preload_label": "動画データを事前に読み込む: ",
+    "Filipino (auto-generated)": "フィリピノ語 (自動生成)"
 }

locales/ko.json

@@ -70,7 +70,7 @@
     "Next page": "다음 페이지",
     "last": "마지막",
     "Shared `x` ago": "`x` 전",
-    "popular": "인기",
+    "popular": "인기순",
     "oldest": "과거순",
     "newest": "최신순",
     "View playlist on YouTube": "유튜브에서 재생목록 보기",
@@ -479,5 +479,6 @@
     "carousel_go_to": "`x` 슬라이드로 이동",
     "Search for videos": "비디오 검색",
     "toggle_theme": "테마 전환",
-    "carousel_slide": "{{total}}의 슬라이드 {{current}}"
+    "carousel_slide": "{{total}}의 슬라이드 {{current}}",
+    "preferences_preload_label": "비디오 데이터 사전 로드: "
 }

locales/nb-NO.json

@@ -496,5 +496,6 @@
     "Add to playlist": "Legg til i spilleliste",
     "Add to playlist: ": "Legg til i spilleliste: ",
     "The Popular feed has been disabled by the administrator.": "Populært-kilden er koblet ut av administratoren.",
-    "toggle_theme": "Endre utseende"
+    "toggle_theme": "Endre utseende",
+    "preferences_preload_label": "Last videodata på forhånd: "
 }

locales/nl.json

@@ -496,5 +496,7 @@
     "Answer": "Antwoorden",
     "Search for videos": "Naar video's zoeken",
     "carousel_skip": "Carousel overslaan",
-    "toggle_theme": "Thema omschakelen"
+    "toggle_theme": "Thema omschakelen",
+    "preferences_preload_label": "Videogegevens vooraf laden: ",
+    "Filipino (auto-generated)": "Filipijns (automatisch gegenereerd)"
 }

locales/pl.json

@@ -513,5 +513,7 @@
     "Add to playlist: ": "Dodaj do playlisty: ",
     "carousel_slide": "Slajd {{current}} z {{total}}",
     "carousel_skip": "Pomiń karuzelę",
-    "carousel_go_to": "Przejdź do slajdu `x`"
+    "carousel_go_to": "Przejdź do slajdu `x`",
+    "preferences_preload_label": "Wstępne ładowanie danych wideo: ",
+    "Filipino (auto-generated)": "filipiński (wygenerowany automatycznie)"
 }

locales/pt-BR.json

@@ -513,5 +513,7 @@
     "Answer": "Resposta",
     "carousel_slide": "Slide {{current}} de {{total}}",
     "carousel_skip": "Ignorar carrossel",
-    "carousel_go_to": "Ir ao slide `x`"
+    "carousel_go_to": "Ir ao slide `x`",
+    "preferences_preload_label": "Pré-carregar dados do vídeo: ",
+    "Filipino (auto-generated)": "Filipino (gerado automaticamente)"
 }

locales/pt.json

@@ -513,5 +513,7 @@
     "carousel_slide": "Diapositivo {{current}} de{{total}}",
     "carousel_skip": "Ignorar carrossel",
     "carousel_go_to": "Ir para o diapositivo`x`",
-    "The Popular feed has been disabled by the administrator.": "O feed Popular foi desativado por um administrador."
+    "The Popular feed has been disabled by the administrator.": "O feed Popular foi desativado por um administrador.",
+    "preferences_preload_label": "Pré-carregamento dos dados: ",
+    "Filipino (auto-generated)": "Filipino (gerado automaticamente)"
 }

locales/ru.json

@@ -11,6 +11,7 @@
     "last": "последние",
     "Next page": "Следующая страница",
     "Previous page": "Предыдущая страница",
+    "First page": "Первая страница",
     "Clear watch history?": "Очистить историю просмотров?",
     "New password": "Новый пароль",
     "New passwords must match": "Новые пароли не совпадают",
@@ -48,8 +49,8 @@
     "preferences_category_player": "Настройки проигрывателя",
     "preferences_video_loop_label": "Всегда повторять: ",
     "preferences_autoplay_label": "Автовоспроизведение: ",
-    "preferences_continue_label": "Переходить к следующему видео? ",
-    "preferences_continue_autoplay_label": "Автопроигрывание следующего видео: ",
+    "preferences_continue_label": "Воспроизводить следующее видео: ",
+    "preferences_continue_autoplay_label": "Автовоспроизведение следующего видео: ",
     "preferences_listen_label": "Режим «только аудио» по умолчанию: ",
     "preferences_local_label": "Проигрывать видео через прокси? ",
     "preferences_speed_label": "Скорость видео по умолчанию: ",
@@ -513,5 +514,6 @@
     "toggle_theme": "Переключатель тем",
     "carousel_slide": "Пролистано {{current}} из {{total}}",
     "carousel_skip": "Пропустить всё",
-    "carousel_go_to": "Перейти к странице `x`"
+    "carousel_go_to": "Перейти к странице `x`",
+    "preferences_preload_label": "Предзагрузка видеоданных: "
 }

locales/sl.json

@@ -13,7 +13,7 @@
     "Import and Export Data": "Uvoz in izvoz podatkov",
     "Import": "Uvozi",
     "Import Invidious data": "Uvozi Invidious JSON podatke",
-    "Import YouTube subscriptions": "Uvozi YouTube/OPML naročnine",
+    "Import YouTube subscriptions": "Uvozi YouTube CSV ali OPML naročnine",
     "Import FreeTube subscriptions (.db)": "Uvozi FreeTube (.db) naročnine",
     "Import NewPipe data (.zip)": "Uvozi NewPipe (.zip) podatke",
     "Export": "Izvozi",
@@ -105,7 +105,7 @@
     "Show more": "Pokaži več",
     "Switch Invidious Instance": "Preklopi Invidious instanco",
     "search_message_change_filters_or_query": "Poskusi razširiti iskalno poizvedbo in/ali spremeniti filtre.",
-    "search_message_use_another_instance": " Lahko tudi <a href=\"`x`\">iščeš v drugi istanci</a>.",
+    "search_message_use_another_instance": "Lahko tudi <a href=\"`x`\">iščeš v drugi istanci</a>.",
     "Wilson score: ": "Wilsonov rezultat: ",
     "Engagement: ": "Sodelovanje: ",
     "Blacklisted regions: ": "Regije na seznamu nedovoljenih: ",
@@ -462,7 +462,7 @@
     "search_filters_features_option_four_k": "4K",
     "search_filters_features_option_hdr": "HDR",
     "next_steps_error_message_refresh": "Osveži",
-    "search_filters_date_option_hour": "Zadnja ura",
+    "search_filters_date_option_hour": "V zadnji uri",
     "search_filters_features_option_purchased": "Kupljeno",
     "search_filters_sort_label": "Razvrsti po",
     "search_filters_sort_option_views": "številu ogledov",
@@ -521,5 +521,16 @@
     "generic_channels_count_1": "{{count}} kanala",
     "generic_channels_count_2": "{{count}} kanali",
     "generic_channels_count_3": "{{count}} kanalov",
-    "Import YouTube watch history (.json)": "Uvozi zgodovino gledanja YouTube (.json)"
+    "Import YouTube watch history (.json)": "Uvozi zgodovino gledanja YouTube (.json)",
+    "Add to playlist": "Dodaj na seznam predvajanja",
+    "Add to playlist: ": "Dodaj na seznam predvajanja: ",
+    "Search for videos": "Iskanje videoposnetkov",
+    "The Popular feed has been disabled by the administrator.": "Administrator je onemogočil priljubljeni vir.",
+    "Answer": "Odgovor",
+    "Filipino (auto-generated)": "filipinščina (samodejno ustvarjeno)",
+    "toggle_theme": "Preklopi temo",
+    "carousel_slide": "Diapozitiv {{current}} od {{total}}",
+    "carousel_skip": "Preskoči galerijo",
+    "carousel_go_to": "Pojdi na diapozitiv `x`",
+    "preferences_preload_label": "Predhodno naloži video podatke: "
 }

locales/sq.json

@@ -492,5 +492,7 @@
     "The Popular feed has been disabled by the administrator.": "Prurja Popullore është çaktivizuar nga përgjegjësi.",
     "carousel_skip": "Anashkaloje Rrotullamen",
     "carousel_slide": "Diapozitiv {{current}} nga {{total}}",
-    "carousel_go_to": "Kalo te diapozitivi `x`"
+    "carousel_go_to": "Kalo te diapozitivi `x`",
+    "Filipino (auto-generated)": "Filipineze (të prodhuara automatikisht)",
+    "preferences_preload_label": "Parangarko të dhëna videoje: "
 }

locales/sr.json

@@ -513,5 +513,7 @@
     "Answer": "Odgovor",
     "Search for videos": "Pretražite video snimke",
     "carousel_skip": "Preskoči karusel",
-    "toggle_theme": "Подеси тему"
+    "toggle_theme": "Подеси тему",
+    "preferences_preload_label": "Unapred učitaj podatke o video snimku: ",
+    "Filipino (auto-generated)": "Filipinski (automatski generisano)"
 }

locales/sr_Cyrl.json

@@ -513,5 +513,7 @@
     "Add to playlist: ": "Додајте на плејлисту: ",
     "carousel_skip": "Прескочи карусел",
     "The Popular feed has been disabled by the administrator.": "Администратор је онемогућио фид „Популарно“.",
-    "carousel_slide": "Слајд {{current}} од {{total}}"
+    "carousel_slide": "Слајд {{current}} од {{total}}",
+    "preferences_preload_label": "Унапред учитај податке о видео снимку: ",
+    "Filipino (auto-generated)": "Филипински (аутоматски генерисано)"
 }

locales/sv-SE.json

@@ -496,5 +496,7 @@
     "The Popular feed has been disabled by the administrator.": "Det populära flödet har inaktiverats av administratören.",
     "carousel_slide": "Bildspel {{current}} av {{total}}",
     "carousel_skip": "Hoppa över karusellen",
-    "carousel_go_to": "Gå till bildspel `x`"
+    "carousel_go_to": "Gå till bildspel `x`",
+    "preferences_preload_label": "Förladda video data: ",
+    "Filipino (auto-generated)": "Filippinska (auto-genererad)"
 }

locales/ta.json

@@ -0,0 +1,502 @@
+{
+    "Add to playlist": "பிளேலிச்ட்டில் சேர்க்கவும்",
+    "generic_channels_count": "{{count}} சேனல்",
+    "generic_channels_count_plural": "{{count}} சேனல்கள்",
+    "generic_views_count": "{{count}} பார்வை",
+    "generic_views_count_plural": "{{count}} காட்சிகள்",
+    "generic_videos_count": "{{count}} வீடியோ",
+    "generic_videos_count_plural": "{{count}} வீடியோக்கள்",
+    "generic_playlists_count": "{{count}} பிளேலிச்ட்",
+    "generic_playlists_count_plural": "{{count}} பிளேலிச்ட்கள்",
+    "generic_subscribers_count": "{{count}} சந்தாதாரர்",
+    "generic_subscribers_count_plural": "{{count}} சந்தாதாரர்கள்",
+    "generic_button_delete": "நீக்கு",
+    "generic_button_rss": "ஆர்.எச்.எச்",
+    "LIVE": "வாழ",
+    "Shared `x` ago": "`X` முன்பு பகிரப்பட்டது",
+    "Unsubscribe": "குழுவிலகவும்",
+    "View playlist on YouTube": "யூடியூப்பில் பிளேலிச்ட்டைக் காண்க",
+    "newest": "புதியது",
+    "oldest": "பழமையானது",
+    "popular": "மக்கள்",
+    "last": "கடைசி",
+    "Next page": "அடுத்த பக்கம்",
+    "Previous page": "முந்தைய பக்கம்",
+    "Clear watch history?": "தெளிவான கண்காணிப்பு வரலாறு?",
+    "New password": "புதிய கடவுச்சொல்",
+    "New passwords must match": "புதிய கடவுச்சொற்கள் பொருந்த வேண்டும்",
+    "Authorize token?": "கிள்ளாக்கை அங்கீகரிக்கவா?",
+    "Yes": "ஆம்",
+    "Import YouTube playlist (.csv)": "யூடியூப் பிளேலிச்ட்டை இறக்குமதி செய்க (.csv)",
+    "Import YouTube watch history (.json)": "YouTube வாட்ச் வரலாற்றை இறக்குமதி செய்க (.json)",
+    "Import Invidious data": "வன்கவர்வு சாதொபொகு தரவை இறக்குமதி செய்க",
+    "Import YouTube subscriptions": "YouTube காபிம அல்லது OPML சந்தாக்களை இறக்குமதி செய்க",
+    "Import FreeTube subscriptions (.db)": "ஃப்ரீட்யூப் சந்தாக்களை இறக்குமதி செய்க (.db)",
+    "Import NewPipe data (.zip)": "நியூபைப் தரவை இறக்குமதி செய்க (.zip)",
+    "Export subscriptions as OPML (for NewPipe & FreeTube)": "OPML ஆக சந்தாக்களை ஏற்றுமதி செய்யுங்கள் (நியூபைப் & ஃப்ரீட்யூப்பிற்கு)",
+    "Export subscriptions as OPML": "OPML ஆக சந்தாக்களை ஏற்றுமதி செய்யுங்கள்",
+    "Export data as JSON": "சாதொபொகு ஆக வன்கவர்வு தரவை ஏற்றுமதி செய்யுங்கள்",
+    "Delete account?": "கணக்கை நீக்கவா?",
+    "History": "வரலாறு",
+    "JavaScript license information": "சாவாச்கிரிப்ட் உரிம செய்தி",
+    "source": "மூலம்",
+    "An alternative front-end to YouTube": "YouTube க்கு ஒரு மாற்று முன் இறுதியில்",
+    "Log in": "புகுபதிகை",
+    "Log in/register": "உள்நுழைக/பதிவு செய்யுங்கள்",
+    "User ID": "பயனர் ஐடி",
+    "Password": "கடவுச்சொல்",
+    "Time (h:mm:ss):": "நேரம் (h: மிமீ: எச்எச்):",
+    "Sign In": "விடுபதிகை",
+    "Register": "பதிவு செய்யுங்கள்",
+    "E-mail": "மின்னஞ்சல்",
+    "Preferences": "விருப்பத்தேர்வுகள்",
+    "preferences_preload_label": "வீடியோ தரவை முன்பே ஏற்றவும்: ",
+    "preferences_autoplay_label": "தன்னியக்க: ",
+    "preferences_continue_label": "இயல்பாக அடுத்து விளையாடுங்கள்: ",
+    "preferences_local_label": "பதிலாள் வீடியோக்கள்: ",
+    "preferences_watch_history_label": "கண்காணிப்பு வரலாற்றை இயக்கு: ",
+    "preferences_speed_label": "இயல்புநிலை வேகம்: ",
+    "preferences_quality_label": "விருப்பமான வீடியோ தரம்: ",
+    "preferences_quality_dash_label": "விருப்பமான கோடு வீடியோ தரம்: ",
+    "preferences_quality_dash_option_auto": "தானி",
+    "preferences_quality_dash_option_best": "சிறந்த",
+    "preferences_quality_dash_option_worst": "மோசமான",
+    "preferences_quality_dash_option_4320p": "4320 ப",
+    "preferences_quality_dash_option_1080p": "1080 ப",
+    "preferences_quality_dash_option_720p": "720 ஆ",
+    "preferences_quality_dash_option_480p": "480 ப",
+    "preferences_quality_dash_option_360p": "360 ப",
+    "preferences_quality_dash_option_144p": "144 ப",
+    "preferences_volume_label": "பிளேயர் தொகுதி: ",
+    "preferences_comments_label": "இயல்புநிலை கருத்துகள்: ",
+    "Fallback captions: ": "குறைவடையும் தலைப்புகள்: ",
+    "preferences_captions_label": "இயல்புநிலை தலைப்புகள்: ",
+    "preferences_related_videos_label": "தொடர்புடைய வீடியோக்களைக் காட்டு: ",
+    "preferences_annotations_label": "முன்னிருப்பாக சிறுகுறிப்புகளைக் காட்டு: ",
+    "preferences_vr_mode_label": "ஊடாடும் 360 டிகிரி வீடியோக்கள் (வெப்சிஎல் தேவை): ",
+    "preferences_category_visual": "காட்சி விருப்பத்தேர்வுகள்",
+    "light": "ஒளி",
+    "preferences_thin_mode_label": "மெல்லிய பயன்முறை: ",
+    "preferences_category_misc": "இதர விருப்பத்தேர்வுகள்",
+    "preferences_category_subscription": "சந்தா விருப்பத்தேர்வுகள்",
+    "preferences_annotations_subscribed_label": "சந்தா சேனல்களுக்கு முன்னிருப்பாக சிறுகுறிப்புகளைக் காட்டவா? ",
+    "Redirect homepage to feed: ": "உணவளிக்க முகப்புப்பக்கத்தை திருப்பி விடுங்கள்: ",
+    "preferences_sort_label": "வீடியோக்களை வரிசைப்படுத்துங்கள்: ",
+    "published": "வெளியிடப்பட்டது",
+    "published - reverse": "வெளியிடப்பட்டது - தலைகீழ்",
+    "alphabetically": "அகரவரிசை",
+    "preferences_unseen_only_label": "கவனக்குறைவாக மட்டுமே காட்டுங்கள்: ",
+    "preferences_notifications_only_label": "அறிவிப்புகளைக் காட்டுங்கள் (ஏதேனும் இருந்தால்): ",
+    "Enable web notifications": "வலை அறிவிப்புகளை இயக்கவும்",
+    "`x` is live": "`x` நேரலையில்",
+    "preferences_category_data": "தரவு விருப்பத்தேர்வுகள்",
+    "Manage subscriptions": "சந்தாக்களை நிர்வகிக்கவும்",
+    "Watch history": "வரலாற்றைப் பாருங்கள்",
+    "Delete account": "கணக்கை நீக்கு",
+    "preferences_category_admin": "நிர்வாகி விருப்பத்தேர்வுகள்",
+    "preferences_default_home_label": "இயல்புநிலை முகப்புப்பக்கம்: ",
+    "preferences_feed_menu_label": "ஊட்ட மெனு: ",
+    "preferences_show_nick_label": "மேலே புனைப்பெயரைக் காட்டு: ",
+    "Top enabled: ": "மேலே இயக்கப்பட்டது: ",
+    "CAPTCHA enabled: ": "கேப்ட்சா இயக்கப்பட்டது: ",
+    "Login enabled: ": "உள்நுழைவு இயக்கப்பட்டது: ",
+    "Registration enabled: ": "பதிவு இயக்கப்பட்டது: ",
+    "Report statistics: ": "அறிக்கை புள்ளிவிவரங்கள்: ",
+    "Save preferences": "விருப்பங்களை சேமிக்கவும்",
+    "Subscription manager": "சந்தா மேலாளர்",
+    "Token manager": "கிள்ளாக்கு மேலாளர்",
+    "Token": "கிள்ளாக்கு",
+    "search": "தேடல்",
+    "Released under the AGPLv3 on Github.": "கிட்அப்பில் AgPlv3 இன் கீழ் வெளியிடப்பட்டது.",
+    "View JavaScript license information.": "சாவாச்கிரிப்ட் உரிமத் தகவலைக் காண்க.",
+    "View privacy policy.": "தனியுரிமைக் கொள்கையைக் காண்க.",
+    "Trending": "டிரெண்டிங்",
+    "Public": "பொது",
+    "Unlisted": "பட்டியலிடப்படாதது",
+    "Private": "தனிப்பட்ட",
+    "View all playlists": "அனைத்து பிளேலிச்ட்களையும் காண்க",
+    "Updated `x` ago": "`X` முன்பு புதுப்பிக்கப்பட்டது",
+    "Delete playlist `x`?": "பிளேலிச்ட்டை நீக்கவா?",
+    "Playlist privacy": "பிளேலிச்ட் தனியுரிமை",
+    "Watch on YouTube": "YouTube இல் பாருங்கள்",
+    "Hide annotations": "சிறுகுறிப்புகளை மறைக்கவும்",
+    "Show replies": "பதில்களைக் காட்டு",
+    "Incorrect password": "தவறான கடவுச்சொல்",
+    "Wrong answer": "தவறான பதில்",
+    "Erroneous CAPTCHA": "தவறான கேப்ட்சா",
+    "CAPTCHA is a required field": "கேப்ட்சா ஒரு தேவையான புலம்",
+    "User ID is a required field": "பயனர் ஐடி தேவையான புலம்",
+    "Password is a required field": "கடவுச்சொல் தேவையான புலம்",
+    "Password cannot be empty": "கடவுச்சொல் காலியாக இருக்க முடியாது",
+    "Please log in": "தயவுசெய்து உள்நுழைக",
+    "This channel does not exist.": "இந்த சேனல் இல்லை.",
+    "Could not get channel info.": "சேனல் தகவலைப் பெற முடியவில்லை.",
+    "Could not fetch comments": "கருத்துகளைப் பெற முடியவில்லை",
+    "comments_points_count": "{{count}} புள்ளி",
+    "comments_points_count_plural": "{{count}} புள்ளிகள்",
+    "Could not create mix.": "கலவையை உருவாக்க முடியவில்லை.",
+    "Empty playlist": "வெற்று பிளேலிச்ட்",
+    "Not a playlist.": "ஒரு பிளேலிச்ட் அல்ல.",
+    "Playlist does not exist.": "பிளேலிச்ட் இல்லை.",
+    "Could not pull trending pages.": "பிரபலமான பக்கங்களை இழுக்க முடியவில்லை.",
+    "Erroneous challenge": "தவறான அறைகூவல்",
+    "Erroneous token": "தவறான கிள்ளாக்கு",
+    "No such user": "அத்தகைய பயனர் இல்லை",
+    "Token is expired, please try again": "கிள்ளாக்கு காலாவதியானது, தயவுசெய்து மீண்டும் முயற்சிக்கவும்",
+    "English": "ஆங்கிலம்",
+    "English (United States)": "ஆங்கிலம் (ஐக்கிய அமெரிக்க)",
+    "English (United Kingdom)": "ஆங்கிலம் (ஐக்கிய முடியரசு)",
+    "English (auto-generated)": "ஆங்கிலம் (தானாக உருவாக்கப்பட்ட)",
+    "Afrikaans": "ஆப்பிரிக்கா",
+    "Albanian": "அல்பேனிய",
+    "Amharic": "அம்ஆரிக்",
+    "Arabic": "அரபு",
+    "Armenian": "ஆர்மீனியன்",
+    "Azerbaijani": "அசர்பைசானி",
+    "Bangla": "பாங்லா",
+    "Basque": "பாச்க்",
+    "Belarusian": "பெலாருசியன்",
+    "Bosnian": "போச்னிய",
+    "Bulgarian": "பல்கேரியன்",
+    "Burmese": "பர்மீச்",
+    "Cantonese (Hong Kong)": "கான்டோனீச் (ஆங்காங்)",
+    "Catalan": "கற்றலான்",
+    "Cebuano": "செபுவானோ",
+    "Chinese": "சீன",
+    "Chinese (China)": "சீன (சீனா)",
+    "Chinese (Hong Kong)": "சீன (ஆங்காங்)",
+    "Chinese (Simplified)": "சீன (எளிமைப்படுத்தப்பட்ட)",
+    "Chinese (Taiwan)": "சீன (தைவான்)",
+    "Chinese (Traditional)": "சீன (பாரம்பரிய)",
+    "Dutch": "டச்சு",
+    "Finnish": "பின்னிச்",
+    "French": "பிரஞ்சு",
+    "German (auto-generated)": "செர்மன் (தானாக உருவாக்கப்பட்ட)",
+    "Greek": "கிரேக்கம்",
+    "Gujarati": "குசராத்தி",
+    "Haitian Creole": "ஐட்டிய கிரியோல்",
+    "Hungarian": "அங்கேரியன்",
+    "Icelandic": "ஐச்லாந்திய",
+    "Igbo": "இக்போ",
+    "Korean (auto-generated)": "கொரிய (தானாக உருவாக்கப்பட்ட)",
+    "Macedonian": "மாசிடோனியன்",
+    "Malagasy": "மலகாசி",
+    "Maltese": "மால்டிச்",
+    "Maori": "மௌரி",
+    "Malayalam": "மலையாளம்",
+    "Marathi": "மராத்தி",
+    "Mongolian": "மங்கோலியன்",
+    "Nepali": "நேபாளி",
+    "Norwegian Bokmål": "நார்வேசியன் பொக்மால்",
+    "Nyanja": "நயன்சா",
+    "Russian": "ரச்ய",
+    "Russian (auto-generated)": "ரச்ய (தானாக உருவாக்கப்பட்ட)",
+    "Samoan": "சமோவான்",
+    "Scottish Gaelic": "ச்கோட்டிச் கயாலிக்",
+    "Serbian": "செர்பிய",
+    "Shona": "சோனா",
+    "Sindhi": "சிந்தி",
+    "Somali": "சோமாலி",
+    "Southern Sotho": "தெற்கத்திய சோதோ",
+    "Spanish": "ச்பானிச்",
+    "Spanish (auto-generated)": "ச்பானிச் (தானாக உருவாக்கப்பட்ட)",
+    "Sundanese": "சுந்தானியர்கள்",
+    "Swahili": "ச்வாஇலி",
+    "Swedish": "ச்வீடிச்",
+    "Tajik": "தசிக்",
+    "Tamil": "தமிழ்",
+    "Thai": "தாய்",
+    "Turkish": "துருக்கிய",
+    "Vietnamese": "வியட்நாமிய",
+    "Welsh": "வேல்ச்",
+    "Xhosa": "ஓசா",
+    "Yiddish": "யெட்டிச்",
+    "Yoruba": "யோருபா",
+    "Top": "மேலே",
+    "About": "பற்றி",
+    "View as playlist": "பிளேலிச்ட்டாக காண்க",
+    "Gaming": "கேமிங்",
+    "News": "செய்தி",
+    "Movies": "திரைப்படங்கள்",
+    "Download as: ": "என பதிவிறக்கவும்: ",
+    "Download is disabled": "பதிவிறக்கம் முடக்கப்பட்டுள்ளது",
+    "(edited)": "(திருத்தப்பட்டது)",
+    "YouTube comment permalink": "YouTube கருத்து பெர்மாலின்க்",
+    "`x` marked it with a ❤": "`x` அதை a உடன் குறித்தது",
+    "Video mode": "வீடியோ பயன்முறை",
+    "Playlists": "பிளேலிச்ட்கள்",
+    "search_filters_date_option_today": "இன்று",
+    "search_filters_date_option_week": "இந்த வாரம்",
+    "search_filters_date_option_month": "இந்த மாதம்",
+    "search_filters_type_option_channel": "வாய்க்கால்",
+    "search_filters_type_option_playlist": "பிளேலிச்ட்",
+    "search_filters_duration_label": "காலம்",
+    "search_filters_duration_option_none": "எந்த காலமும்",
+    "search_filters_duration_option_medium": "நடுத்தர (4 - 20 நிமிடங்கள்)",
+    "search_filters_duration_option_long": "நீண்ட (> 20 நிமிடங்கள்)",
+    "search_filters_features_label": "நற்பொருத்தங்கள்",
+    "search_filters_features_option_four_k": "எச்.சி.",
+    "search_filters_features_option_live": "நேரடி",
+    "search_filters_features_option_hd": "எச்டி",
+    "search_filters_features_option_subtitles": "வசன வரிகள்/சிசி",
+    "search_filters_features_option_c_commons": "கிரியேட்டிவ் காமன்ச்",
+    "search_filters_features_option_three_sixty": "360 °",
+    "search_filters_features_option_three_d": "ZD",
+    "search_filters_features_option_hdr": "எச்.டி.ஆர்",
+    "search_filters_features_option_location": "இடம்",
+    "search_filters_sort_option_relevance": "பொருத்தமானது",
+    "search_filters_sort_option_rating": "செயல்வரம்பு",
+    "Current version: ": "தற்போதைய பதிப்பு: ",
+    "next_steps_error_message": "அதன் பிறகு நீங்கள் முயற்சி செய்ய வேண்டும்: ",
+    "next_steps_error_message_refresh": "புதுப்பிப்பு",
+    "next_steps_error_message_go_to_youtube": "YouTube க்குச் செல்லுங்கள்",
+    "footer_donate_page": "நன்கொடை",
+    "footer_modfied_source_code": "மாற்றியமைக்கப்பட்ட மூலக் குறியீடு",
+    "adminprefs_modified_source_code_url_label": "மாற்றியமைக்கப்பட்ட மூலக் குறியீடு களஞ்சியத்திற்கு முகவரி",
+    "videoinfo_started_streaming_x_ago": "`X` முன்பு ச்ட்ரீமிங் செய்யத் தொடங்கியது",
+    "videoinfo_watch_on_youTube": "YouTube இல் பாருங்கள்",
+    "download_subtitles": "வசன வரிகள் - `x` (.vtt)",
+    "user_created_playlists": "`x` உருவாக்கியது பிளேலிச்ட்கள்",
+    "user_saved_playlists": "`x` சேமித்த பிளேலிச்ட்கள்",
+    "crash_page_before_reporting": "ஒரு பிழையைப் புகாரளிப்பதற்கு முன், உங்களிடம் இருப்பதை உறுதிப்படுத்திக் கொள்ளுங்கள்:",
+    "crash_page_switch_instance": "<a href = \"` x` \"> மற்றொரு நிகழ்வைப் பயன்படுத்த முயற்சித்தேன் </a>",
+    "crash_page_search_issue": "அறிவிலிமையத்தில் உள்ள <a href=\"`x`\"> தற்போதைய சிக்கல்களைத் தேடியது</a>",
+    "channel_tab_shorts_label": "குறுக்குகள்",
+    "channel_tab_streams_label": "லைவ்ச்ட்ரீம்கள்",
+    "carousel_go_to": "`X` ச்லைடு செல்லவும்",
+    "Popular": "புகழ்பெற்ற",
+    "Subscribe": "குழுசேர்",
+    "View channel on YouTube": "YouTube இல் சேனலைக் காண்க",
+    "Authorize token for `x`?": "`X` க்கு கிள்ளாக்கை அங்கீகரிக்கவா?",
+    "No": "இல்லை",
+    "Add to playlist: ": "பிளேலிச்ட்டில் சேர்க்கவும்: ",
+    "Answer": "பதில்",
+    "Search for videos": "வீடியோக்களைத் தேடுங்கள்",
+    "The Popular feed has been disabled by the administrator.": "பிரபலமான ஊட்டத்தை நிர்வாகியால் முடக்கப்பட்டுள்ளது.",
+    "generic_subscriptions_count": "{{count}} சந்தா",
+    "generic_subscriptions_count_plural": "{{count}} சந்தாக்கள்",
+    "generic_button_edit": "தொகு",
+    "generic_button_save": "சேமி",
+    "generic_button_cancel": "ரத்துசெய்",
+    "Import and Export Data": "தரவை இறக்குமதி செய்து ஏற்றுமதி செய்யுங்கள்",
+    "Import": "இறக்குமதி",
+    "Import NewPipe subscriptions (.json)": "நியூபிப்பிப் சந்தாக்களை இறக்குமதி செய்யுங்கள் (.json)",
+    "Export": "ஏற்றுமதி",
+    "Text CAPTCHA": "உரை கேப்ட்சா",
+    "Image CAPTCHA": "பட கேப்ட்சா",
+    "preferences_category_player": "பிளேயர் விருப்பத்தேர்வுகள்",
+    "preferences_video_loop_label": "எப்போதும் லூப்: ",
+    "preferences_continue_autoplay_label": "தன்னியக்க அடுத்த வீடியோ: ",
+    "preferences_listen_label": "இயல்பாக கேளுங்கள்: ",
+    "preferences_quality_option_dash": "கோடு (தகவமைப்பு தரம்)",
+    "preferences_quality_option_hd720": "HD720",
+    "preferences_quality_option_medium": "சராசரி",
+    "preferences_quality_option_small": "சிறிய",
+    "preferences_quality_dash_option_2160p": "2160 ப",
+    "preferences_quality_dash_option_1440p": "1440 ப",
+    "preferences_quality_dash_option_240p": "240 ப",
+    "youtube": "YouTube",
+    "reddit": "ரெடிட்",
+    "invidious": "வெகுவாக",
+    "preferences_extend_desc_label": "வீடியோ விளக்கத்தை தானாக நீட்டிக்கவும்: ",
+    "preferences_region_label": "உள்ளடக்க நாடு: ",
+    "preferences_player_style_label": "பிளேயர் ச்டைல்: ",
+    "Dark mode: ": "இருண்ட முறை: ",
+    "preferences_dark_mode_label": "தீம்: ",
+    "dark": "இருண்ட",
+    "preferences_automatic_instance_redirect_label": "தானியங்கி நிகழ்வு திசைதிருப்பல் (redirect.invidious.io க்கு குறைவடையும்): ",
+    "preferences_max_results_label": "ஊட்டத்தில் காட்டப்பட்டுள்ள வீடியோக்களின் எண்ணிக்கை: ",
+    "alphabetically - reverse": "அகரவரிசை - தலைகீழ்",
+    "channel name": "சேனல் பெயர்",
+    "channel name - reverse": "சேனல் பெயர் - தலைகீழ்",
+    "Only show latest video from channel: ": "சேனலில் இருந்து அண்மைக் கால வீடியோவைக் காட்டுங்கள்: ",
+    "Only show latest unwatched video from channel: ": "சேனலில் இருந்து அண்மைக் கால கவனிக்கப்படாத வீடியோவைக் காட்டுங்கள்: ",
+    "`x` uploaded a video": "`x` ஒரு வீடியோவைப் பதிவேற்றியது",
+    "Clear watch history": "தெளிவான கண்காணிப்பு வரலாறு",
+    "Log out": "விடுபதிகை",
+    "Source available here.": "சான்று இங்கே கிடைக்கிறது.",
+    "Delete playlist": "பிளேலிச்ட்டை நீக்கு",
+    "Create playlist": "பிளேலிச்ட்டை உருவாக்கவும்",
+    "Title": "தலைப்பு",
+    "Import/export data": "தரவு இறக்குமதி/ஏற்றுமதி",
+    "Change password": "கடவுச்சொல்லை மாற்றவும்",
+    "Manage tokens": "டோக்கன்களை நிர்வகிக்கவும்",
+    "Popular enabled: ": "பிரபலமான இயக்கப்பட்டது: ",
+    "tokens_count": "{{count}} கிள்ளாக்கு",
+    "tokens_count_plural": "{{count}} டோக்கன்கள்",
+    "Import/export": "இறக்குமதி/ஏற்றுமதி",
+    "unsubscribe": "குழுவிலகவும்",
+    "revoke": "ரத்து செய்யுங்கள்",
+    "Subscriptions": "சந்தாக்கள்",
+    "subscriptions_unseen_notifs_count": "{{count}} காணப்படாத அறிவிப்பு",
+    "subscriptions_unseen_notifs_count_plural": "{{count}} காணப்படாத அறிவிப்புகள்",
+    "Editing playlist `x`": "பிளேலிச்ட்டைத் திருத்துதல் `x`",
+    "playlist_button_add_items": "வீடியோக்களைச் சேர்க்கவும்",
+    "Show more": "மேலும் காட்டு",
+    "Show less": "குறைவாகக் காட்டு",
+    "Switch Invidious Instance": "அக்யோர்ட் உதாரணத்தை மாற்றவும்",
+    "search_message_no_results": "முடிவுகள் எதுவும் கிடைக்கவில்லை.",
+    "search_message_change_filters_or_query": "உங்கள் தேடல் வினவலை அகலப்படுத்த முயற்சிக்கவும்/அல்லது வடிப்பான்களை மாற்றவும்.",
+    "search_message_use_another_instance": "நீங்கள் <a href = \"` x` \"> மற்றொரு நிகழ்வில் தேடலாம் </a>.",
+    "Show annotations": "சிறுகுறிப்புகளைக் காட்டு",
+    "Genre: ": "வகை: ",
+    "License: ": "உரிமம்: ",
+    "Standard YouTube license": "நிலையான YouTube உரிமம்",
+    "Family friendly? ": "குடும்ப நட்பு? ",
+    "Wilson score: ": "வில்சன் மதிப்பெண்: ",
+    "Engagement: ": "நிச்சயதார்த்தம்: ",
+    "Whitelisted regions: ": "அனுமதிப்பட்டிய பகுதிகள்: ",
+    "Blacklisted regions: ": "தடுப்புப்பட்டியாக்கப்பட்ட பகுதிகள்: ",
+    "Music in this video": "இந்த வீடியோவில் இசை",
+    "Artist: ": "கலைஞர்: ",
+    "Song: ": "பாடல்: ",
+    "Album: ": "ஆல்பம்: ",
+    "Shared `x`": "பகிரப்பட்டது `x`",
+    "Premieres in `x`": "`X` இல் பிரீமியர்ச்",
+    "Premieres `x`": "பிரீமியர்ச் `x`",
+    "Hi! Looks like you have JavaScript turned off. Click here to view comments, keep in mind they may take a bit longer to load.": "ஆய்! நீங்கள் சாவாச்கிரிப்ட் முடக்கப்பட்டிருப்பது போல் தெரிகிறது. கருத்துகளைக் காண இங்கே சொடுக்கு செய்க, அவர்கள் ஏற்றுவதற்கு சிறிது நேரம் ஆகலாம் என்பதை நினைவில் கொள்ளுங்கள்.",
+    "View YouTube comments": "YouTube கருத்துகளைக் காண்க",
+    "View more comments on Reddit": "ரெடிட் குறித்த கூடுதல் கருத்துகளைக் காண்க",
+    "View `x` comments": {
+        "([^.,0-9]|^)1([^.,0-9]|$)": "`X` கருத்தைக் காண்க",
+        "": "`X` கருத்துகளைக் காண்க"
+    },
+    "View Reddit comments": "ரெடிட் கருத்துகளைக் காண்க",
+    "Hide replies": "பதில்களை மறைக்கவும்",
+    "Wrong username or password": "தவறான பயனர்பெயர் அல்லது கடவுச்சொல்",
+    "Password cannot be longer than 55 characters": "கடவுச்சொல் 55 எழுத்துகளை விட நீளமாக இருக்க முடியாது",
+    "Invidious Private Feed for `x`": "`X` க்கான மோசமான தனியார் ஊட்டம்",
+    "channel:`x`": "சேனல்: `x`",
+    "Deleted or invalid channel": "நீக்கப்பட்ட அல்லது தவறான சேனல்",
+    "comments_view_x_replies": "{{count}} பதிலைக் காண்க",
+    "comments_view_x_replies_plural": "{{count}} பதில்களைக் காண்க",
+    "`x` ago": "`x` முன்பு",
+    "Load more": "மேலும் ஏற்றவும்",
+    "Hidden field \"challenge\" is a required field": "மறைக்கப்பட்ட புலம் \"அறைகூவல்\" என்பது தேவையான புலம்",
+    "Hidden field \"token\" is a required field": "மறைக்கப்பட்ட புலம் \"கிள்ளாக்கு\" என்பது தேவையான புலம்",
+    "Corsican": "கார்சிகன்",
+    "Croatian": "குரோசியன்",
+    "Czech": "செக்",
+    "Danish": "டேனிச்",
+    "Dutch (auto-generated)": "டச்சு (தானாக உருவாக்கப்பட்ட)",
+    "Esperanto": "எச்பெராண்டோ",
+    "Estonian": "எச்டோனிய",
+    "Filipino": "ஃபிலிபினோ",
+    "Filipino (auto-generated)": "பிலிப்பைன்ச் (தானாக உருவாக்கிய)",
+    "French (auto-generated)": "பிரஞ்சு (தானாக உருவாக்கப்பட்ட)",
+    "Galician": "காலிசியன்",
+    "Georgian": "சார்சியன்",
+    "German": "செர்மன்",
+    "Hausa": "ஔசா",
+    "Lao": "லாவோ",
+    "Latin": "லத்தீன்",
+    "Latvian": "லாட்வியன்",
+    "Hawaiian": "அவாயியன்",
+    "Hebrew": "எபிரேய",
+    "Lithuanian": "லிதுவேனியன்",
+    "Hindi": "இந்தி",
+    "Hmong": "அமோங்",
+    "Indonesian": "இந்தோனேசிய",
+    "Indonesian (auto-generated)": "இந்தோனேசிய (தானாக உருவாக்கப்பட்ட)",
+    "Interlingue": "இன்டர்லின்குய்",
+    "Irish": "ஐரிச்",
+    "Italian": "இத்தாலிய",
+    "Italian (auto-generated)": "இத்தாலியன் (தானாக உருவாக்கப்பட்ட)",
+    "Japanese": "சப்பானியர்கள்",
+    "Japanese (auto-generated)": "சப்பானிய (தானாக உருவாக்கப்பட்ட)",
+    "Javanese": "சாவானீச்",
+    "Kannada": "கன்னடா",
+    "Kazakh": "கசாக்",
+    "Khmer": "கெமர்",
+    "Korean": "கொரிய",
+    "Kurdish": "குர்திச்",
+    "Kyrgyz": "கிர்கிச்",
+    "Luxembourgish": "லக்சம்போர்கிச்",
+    "Malay": "மலாய்",
+    "Pashto": "பச்தோ",
+    "Persian": "பெர்சியன்",
+    "Polish": "போலீச்",
+    "Portuguese": "போர்த்துகீசியம்",
+    "Portuguese (auto-generated)": "போர்த்துகீசியம் (தானாக உருவாக்கிய)",
+    "generic_count_minutes": "{{count}} மணித்துளி",
+    "generic_count_minutes_plural": "{{count}} நிமிடங்கள்",
+    "generic_count_seconds": "{{count}} இரண்டாவது",
+    "generic_count_seconds_plural": "{{count}} வினாடிகள்",
+    "Fallback comments: ": "குறைவடையும் கருத்துரைகள்: ",
+    "Portuguese (Brazil)": "போர்த்துகீசியம் (பிரேசில்)",
+    "Punjabi": "பஞ்சாபி",
+    "Romanian": "ருமேனிய",
+    "Sinhala": "சிங்களம்",
+    "Slovak": "ச்லோவாக்",
+    "Slovenian": "ச்லோவேனியன்",
+    "Spanish (Latin America)": "ச்பானிச் (லத்தீன் அமெரிக்கா)",
+    "Spanish (Mexico)": "ச்பானிச் (மெக்சிகோ)",
+    "Spanish (Spain)": "ச்பானிச் (ச்பெயின்)",
+    "Telugu": "தெலுங்கு",
+    "Turkish (auto-generated)": "துருக்கிய (தானாக உருவாக்கிய)",
+    "Ukrainian": "உக்ரேனிய",
+    "Urdu": "உருது",
+    "Uzbek": "உச்பெக்",
+    "Vietnamese (auto-generated)": "வியட்நாமிய (தானாக உருவாக்கப்பட்ட)",
+    "Western Frisian": "மேற்கு ஃபிரிசியன்",
+    "Zulu": "சுலு",
+    "generic_count_years": "{{count}}} ஆண்டு",
+    "generic_count_years_plural": "{{count}} ஆண்டுகள்",
+    "generic_count_months": "{{count}} மாதம்",
+    "generic_count_months_plural": "{{count}} மாதங்கள்",
+    "generic_count_weeks": "{{count}}} வாரம்",
+    "generic_count_weeks_plural": "{{count}} வாரங்கள்",
+    "generic_count_days": "{{count}}} நாள்",
+    "generic_count_days_plural": "{{count}} நாட்கள்",
+    "generic_count_hours": "{{count}} மணிநேரம்",
+    "generic_count_hours_plural": "{{count}} மணிநேரம்",
+    "Search": "தேடல்",
+    "Rating: ": "மதிப்பீடு: ",
+    "preferences_locale_label": "மொழி: ",
+    "Default": "இயல்புநிலை",
+    "Music": "இசை",
+    "Download": "பதிவிறக்கம்",
+    "%A %B %-d, %Y": "%A %b %-d, %y",
+    "permalink": "பெர்மாலின்க்",
+    "Channel Sponsor": "சேனல் ஒப்புரவாளர்",
+    "Audio mode": "ஆடியோ பயன்முறை",
+    "search_filters_duration_option_short": "குறுகிய (<4 நிமிடங்கள்)",
+    "search_filters_title": "வடிப்பான்கள்",
+    "search_filters_date_label": "தேதி பதிவேற்றும் தேதி",
+    "search_filters_date_option_none": "எந்த தேதி",
+    "search_filters_date_option_hour": "கடைசி மணி",
+    "search_filters_date_option_year": "இந்த ஆண்டு",
+    "search_filters_type_label": "வகை",
+    "search_filters_type_option_all": "எந்த வகை",
+    "search_filters_type_option_video": "ஒளிதோற்றம்",
+    "search_filters_type_option_movie": "படம்",
+    "search_filters_type_option_show": "காட்டு",
+    "search_filters_features_option_vr180": "VR180",
+    "search_filters_features_option_purchased": "வாங்கப்பட்டது",
+    "search_filters_sort_label": "வரிசைப்படுத்தவும்",
+    "search_filters_sort_option_date": "பதிவேற்ற தேதி",
+    "search_filters_sort_option_views": "எண்ணிக்கை காண்க",
+    "search_filters_apply_button": "தேர்ந்தெடுக்கப்பட்ட வடிப்பான்களைப் பயன்படுத்துங்கள்",
+    "footer_documentation": "ஆவணப்படுத்துதல்",
+    "footer_source_code": "மூலக் குறியீடு",
+    "footer_original_source_code": "அசல் மூலக் குறியீடு",
+    "none": "எதுவுமில்லை",
+    "videoinfo_youTube_embed_link": "உட்பொதிக்கப்பட்டது",
+    "videoinfo_invidious_embed_link": "உட்பொதிப்பு இணைப்பு",
+    "Video unavailable": "வீடியோ கிடைக்கவில்லை",
+    "preferences_save_player_pos_label": "பிளேபேக் நிலையை சேமிக்கவும்: ",
+    "crash_page_you_found_a_bug": "நீங்கள் ஒரு பிழையை கண்டுபிடித்ததாகத் தெரிகிறது!",
+    "crash_page_refresh": "<a href = \"` x` \"> பக்கத்தை புதுப்பிக்க முயற்சித்தேன் </a>",
+    "crash_page_read_the_faq": "<a href = \"` x` \"> அடிக்கடி கேட்கப்படும் கேள்விகள் (கேள்விகள்) </a> ஐப் படியுங்கள்",
+    "crash_page_report_issue": "மேலே எதுவும் உதவவில்லை என்றால், தயவுசெய்து <a href = \"` x` \"> அறிவிலிமையம் </a> (முன்னுரிமை ஆங்கிலத்தில்) ஒரு புதிய சிக்கலைத் திறந்து உங்கள் செய்தியில் பின்வரும் உரையைச் சேர்க்கவும் (அந்த உரையை மொழிபெயர்க்க வேண்டாம்):",
+    "error_video_not_in_playlist": "கோரப்பட்ட வீடியோ இந்த பிளேலிச்ட்டில் இல்லை. <a href = \"` x` \"> பிளேலிச்ட் முகப்பு பக்கத்திற்கு இங்கே சொடுக்கு செய்க. </a>",
+    "channel_tab_videos_label": "வீடியோக்கள்",
+    "channel_tab_podcasts_label": "பாட்காச்ட்கள்",
+    "channel_tab_releases_label": "வெளியீடுகள்",
+    "channel_tab_playlists_label": "பிளேலிச்ட்கள்",
+    "channel_tab_community_label": "சமூகம்",
+    "channel_tab_channels_label": "சேனல்கள்",
+    "toggle_theme": "கருப்பொருளை மாற்றவும்",
+    "carousel_slide": "{{total}} இன் ச்லைடு {{current}}",
+    "carousel_skip": "கொணர்வி தவிர்க்கவும்"
+}

locales/tok.json

@@ -0,0 +1 @@
+{}

locales/tr.json

@@ -496,5 +496,6 @@
     "carousel_slide": "Sunum {{current}} / {{total}}",
     "carousel_skip": "Kayar menüyü atla",
     "carousel_go_to": "`x` sunumuna git",
-    "The Popular feed has been disabled by the administrator.": "Popüler akışı yönetici tarafından devre dışı bırakıldı."
+    "The Popular feed has been disabled by the administrator.": "Popüler akışı yönetici tarafından devre dışı bırakıldı.",
+    "preferences_preload_label": "Video verilerini önceden yükle: "
 }

locales/uk.json

@@ -513,5 +513,7 @@
     "The Popular feed has been disabled by the administrator.": "Стрічка Популярні вимкнена адміністратором.",
     "carousel_slide": "Слайд {{current}} з {{total}}",
     "carousel_skip": "Пропустити карусель",
-    "carousel_go_to": "Перейти до слайда `x`"
+    "carousel_go_to": "Перейти до слайда `x`",
+    "preferences_preload_label": "Попереднє завантаження відеоданих: ",
+    "Filipino (auto-generated)": "Філіппінська (згенеровано автоматично)"
 }

locales/zh-CN.json

@@ -479,5 +479,7 @@
     "The Popular feed has been disabled by the administrator.": "“流行”源已被管理员禁用。",
     "carousel_slide": "当前为第 {{current}} 张图，共 {{total}} 张图",
     "carousel_skip": "跳过图集",
-    "carousel_go_to": "转到图 `x`"
+    "carousel_go_to": "转到图 `x`",
+    "preferences_preload_label": "预加载视频数据： ",
+    "Filipino (auto-generated)": "菲律宾语 (自动生成)"
 }

locales/zh-TW.json

@@ -479,5 +479,7 @@
     "carousel_slide": "第 {{current}} 張投影片，共 {{total}} 張",
     "carousel_skip": "略過輪播",
     "carousel_go_to": "跳到投影片 `x`",
-    "The Popular feed has been disabled by the administrator.": "熱門 feed 已被管理員停用。"
+    "The Popular feed has been disabled by the administrator.": "熱門 feed 已被管理員停用。",
+    "preferences_preload_label": "預先載入影片資訊 ",
+    "Filipino (auto-generated)": "菲律賓語（自動產生）"
 }

shard.yml

@@ -1,5 +1,5 @@
 name: invidious
-version: 2.20241110.0
+version: 2.20250314.0
 
 authors:
   - Invidious team <contact@invidious.io>

src/invidious.cr

@@ -167,9 +167,16 @@ DECRYPT_FUNCTION =
   if sig_helper_address = CONFIG.signature_server.presence
     IV::DecryptFunction.new(sig_helper_address)
   else
+    LOGGER.warn("WARNING: inv-sig-helper is required for video playback. For more information see https://docs.invidious.io/installation")
     nil
   end
 
+{% for field in %w(po_token visitor_data) %}
+  if !CONFIG.{{field.id}}
+    LOGGER.warn("WARNING: {{field.id}} is required to view and playback videos. For more information see https://docs.invidious.io/installation")
+  end
+{% end %}
+
 # Start jobs
 
 if CONFIG.channel_threads > 0
@@ -192,8 +199,9 @@ if CONFIG.popular_enabled
   Invidious::Jobs.register Invidious::Jobs::PullPopularVideosJob.new(PG_DB)
 end
 
-CONNECTION_CHANNEL = ::Channel({Bool, ::Channel(PQ::Notification)}).new(32)
-Invidious::Jobs.register Invidious::Jobs::NotificationJob.new(CONNECTION_CHANNEL, CONFIG.database_url)
+NOTIFICATION_CHANNEL = ::Channel(VideoNotification).new(32)
+CONNECTION_CHANNEL   = ::Channel({Bool, ::Channel(PQ::Notification)}).new(32)
+Invidious::Jobs.register Invidious::Jobs::NotificationJob.new(NOTIFICATION_CHANNEL, CONNECTION_CHANNEL, CONFIG.database_url)
 
 Invidious::Jobs.register Invidious::Jobs::ClearExpiredItemsJob.new
 
@@ -239,8 +247,6 @@ add_context_storage_type(Preferences)
 add_context_storage_type(Invidious::User)
 
 Kemal.config.logger = LOGGER
-Kemal.config.host_binding = Kemal.config.host_binding != "0.0.0.0" ? Kemal.config.host_binding : CONFIG.host_binding
-Kemal.config.port = Kemal.config.port != 3000 ? Kemal.config.port : CONFIG.port
 Kemal.config.app_name = "Invidious"
 
 # Use in kemal's production mode.
@@ -249,4 +255,16 @@ Kemal.config.app_name = "Invidious"
   Kemal.config.env = "production" if !ENV.has_key?("KEMAL_ENV")
 {% end %}
 
-Kemal.run
+Kemal.run do |config|
+  if socket_binding = CONFIG.socket_binding
+    File.delete?(socket_binding.path)
+    # Create a socket and set its desired permissions
+    server = UNIXServer.new(socket_binding.path)
+    perms = socket_binding.permissions.to_i(base: 8)
+    File.chmod(socket_binding.path, perms)
+    config.server.not_nil!.bind server
+  else
+    Kemal.config.host_binding = Kemal.config.host_binding != "0.0.0.0" ? Kemal.config.host_binding : CONFIG.host_binding
+    Kemal.config.port = Kemal.config.port != 3000 ? Kemal.config.port : CONFIG.port
+  end
+end

src/invidious/channels/channels.cr

@@ -249,11 +249,7 @@ def fetch_channel(ucid, pull_all_videos : Bool)
 
     if was_insert
       LOGGER.trace("fetch_channel: #{ucid} : video #{video_id} : Inserted, updating subscriptions")
-      if CONFIG.enable_user_notifications
-        Invidious::Database::Users.add_notification(video)
-      else
-        Invidious::Database::Users.feed_needs_update(video)
-      end
+      NOTIFICATION_CHANNEL.send(VideoNotification.from_video(video))
     else
       LOGGER.trace("fetch_channel: #{ucid} : video #{video_id} : Updated")
     end
@@ -285,11 +281,7 @@ def fetch_channel(ucid, pull_all_videos : Bool)
         if Time.utc - video.published > 1.minute
           was_insert = Invidious::Database::ChannelVideos.insert(video)
           if was_insert
-            if CONFIG.enable_user_notifications
-              Invidious::Database::Users.add_notification(video)
-            else
-              Invidious::Database::Users.feed_needs_update(video)
-            end
+            NOTIFICATION_CHANNEL.send(VideoNotification.from_video(video))
           end
         end
       end

src/invidious/channels/playlists.cr

@@ -44,3 +44,12 @@ def fetch_channel_releases(ucid, author, continuation)
   end
   return extract_items(initial_data, author, ucid)
 end
+
+def fetch_channel_courses(ucid, author, continuation)
+  if continuation
+    initial_data = YoutubeAPI.browse(continuation)
+  else
+    initial_data = YoutubeAPI.browse(ucid, params: "Egdjb3Vyc2Vz8gYFCgPCAQA%3D")
+  end
+  return extract_items(initial_data, author, ucid)
+end

src/invidious/config.cr

@@ -8,6 +8,13 @@ struct DBConfig
   property dbname : String
 end
 
+struct SocketBindingConfig
+  include YAML::Serializable
+
+  property path : String
+  property permissions : String
+end
+
 struct ConfigPreferences
   include YAML::Serializable
 
@@ -138,6 +145,8 @@ class Config
   property port : Int32 = 3000
   # Host to bind (overridden by command line argument)
   property host_binding : String = "0.0.0.0"
+  # Path and permissions to make Invidious listen on a UNIX socket instead of a TCP port
+  property socket_binding : SocketBindingConfig? = nil
   # Pool size for HTTP requests to youtube.com and ytimg.com (each domain has a separate pool of `pool_size`)
   property pool_size : Int32 = 100
   # HTTP Proxy configuration
@@ -184,6 +193,9 @@ class Config
     config = Config.from_yaml(config_yaml)
 
     # Update config from env vars (upcased and prefixed with "INVIDIOUS_")
+    #
+    # Also checks if any top-level config options are set to "CHANGE_ME!!"
+    # TODO: Support non-top-level config options such as the ones in DBConfig
     {% for ivar in Config.instance_vars %}
         {% env_id = "INVIDIOUS_#{ivar.id.upcase}" %}
 
@@ -220,6 +232,12 @@ class Config
                 exit(1)
             end
         end
+
+        # Warn when any config attribute is set to "CHANGE_ME!!"
+        if config.{{ivar.id}} == "CHANGE_ME!!"
+          puts "Config: The value of '#{ {{ivar.stringify}} }' needs to be changed!!"
+          exit(1)
+        end
     {% end %}
 
     # HMAC_key is mandatory
@@ -227,9 +245,6 @@ class Config
     if config.hmac_key.empty?
       puts "Config: 'hmac_key' is required/can't be empty"
       exit(1)
-    elsif config.hmac_key == "CHANGE_ME!!"
-      puts "Config: The value of 'hmac_key' needs to be changed!!"
-      exit(1)
     end
 
     # Build database_url from db.* if it's not set directly
@@ -249,6 +264,24 @@ class Config
       end
     end
 
+    # Check if the socket configuration is valid
+    if sb = config.socket_binding
+      if sb.path.ends_with?("/") || File.directory?(sb.path)
+        puts "Config: The socket path " + sb.path + " must not be a directory!"
+        exit(1)
+      end
+      d = File.dirname(sb.path)
+      if !File.directory?(d)
+        puts "Config: Socket directory " + sb.path + " does not exist or is not a directory!"
+        exit(1)
+      end
+      p = sb.permissions.to_i?(base: 8)
+      if !p || p < 0 || p > 0o777
+        puts "Config: Socket permissions must be an octal between 0 and 777!"
+        exit(1)
+      end
+    end
+
     return config
   end
 end

src/invidious/database/users.cr

@@ -119,15 +119,15 @@ module Invidious::Database::Users
   #  Update (notifs)
   # -------------------
 
-  def add_notification(video : ChannelVideo)
+  def add_multiple_notifications(channel_id : String, video_ids : Array(String))
     request = <<-SQL
       UPDATE users
-      SET notifications = array_append(notifications, $1),
+      SET notifications = array_cat(notifications, $1),
           feed_needs_update = true
       WHERE $2 = ANY(subscriptions)
     SQL
 
-    PG_DB.exec(request, video.id, video.ucid)
+    PG_DB.exec(request, video_ids, channel_id)
   end
 
   def remove_notification(user : User, vid : String)
@@ -154,14 +154,14 @@ module Invidious::Database::Users
   #  Update (misc)
   # -------------------
 
-  def feed_needs_update(video : ChannelVideo)
+  def feed_needs_update(channel_id : String)
     request = <<-SQL
       UPDATE users
       SET feed_needs_update = true
       WHERE $1 = ANY(subscriptions)
     SQL
 
-    PG_DB.exec(request, video.ucid)
+    PG_DB.exec(request, channel_id)
   end
 
   def update_preferences(user : User)

src/invidious/frontend/channel_page.cr

@@ -7,8 +7,9 @@ module Invidious::Frontend::ChannelPage
     Streams
     Podcasts
     Releases
+    Courses
     Playlists
-    Community
+    Posts
     Channels
   end
 

src/invidious/frontend/pagination.cr

@@ -3,6 +3,24 @@ require "uri"
 module Invidious::Frontend::Pagination
   extend self
 
+  private def first_page(str : String::Builder, locale : String?, url : String)
+    str << %(<a href=") << url << %(" class="pure-button pure-button-secondary">)
+
+    if locale_is_rtl?(locale)
+      # Inverted arrow ("first" points to the right)
+      str << translate(locale, "First page")
+      str << "&nbsp;&nbsp;"
+      str << %(<i class="icon ion-ios-arrow-forward"></i>)
+    else
+      # Regular arrow ("first" points to the left)
+      str << %(<i class="icon ion-ios-arrow-back"></i>)
+      str << "&nbsp;&nbsp;"
+      str << translate(locale, "First page")
+    end
+
+    str << "</a>"
+  end
+
   private def previous_page(str : String::Builder, locale : String?, url : String)
     # Link
     str << %(<a href=") << url << %(" class="pure-button pure-button-secondary">)
@@ -72,18 +90,24 @@ module Invidious::Frontend::Pagination
     end
   end
 
-  def nav_ctoken(locale : String?, *, base_url : String | URI, ctoken : String?)
+  def nav_ctoken(locale : String?, *, base_url : String | URI, ctoken : String?, first_page : Bool, params : URI::Params)
     return String.build do |str|
       str << %(<div class="h-box">\n)
       str << %(<div class="page-nav-container flexible">\n)
 
-      str << %(<div class="page-prev-container flex-left"></div>\n)
+      str << %(<div class="page-prev-container flex-left">)
+
+      if !first_page
+        self.first_page(str, locale, base_url.to_s)
+      end
+
+      str << %(</div>\n)
 
       str << %(<div class="page-next-container flex-right">)
 
       if !ctoken.nil?
-        params_next = URI::Params{"continuation" => ctoken}
-        url_next = HttpServer::Utils.add_params_to_url(base_url, params_next)
+        params["continuation"] = ctoken
+        url_next = HttpServer::Utils.add_params_to_url(base_url, params)
 
         self.next_page(str, locale, url_next.to_s)
       end

src/invidious/frontend/watch_page.cr

@@ -13,7 +13,7 @@ module Invidious::Frontend::WatchPage
       @full_videos,
       @video_streams,
       @audio_streams,
-      @captions
+      @captions,
     )
     end
   end

src/invidious/helpers/crystal_class_overrides.cr

@@ -18,40 +18,6 @@ end
 class HTTP::Client
   property family : Socket::Family = Socket::Family::UNSPEC
 
-  # Override stdlib to automatically initialize proxy if configured
-  #
-  # Accurate as of crystal 1.12.1
-
-  def initialize(@host : String, port = nil, tls : TLSContext = nil)
-    check_host_only(@host)
-
-    {% if flag?(:without_openssl) %}
-      if tls
-        raise "HTTP::Client TLS is disabled because `-D without_openssl` was passed at compile time"
-      end
-      @tls = nil
-    {% else %}
-      @tls = case tls
-             when true
-               OpenSSL::SSL::Context::Client.new
-             when OpenSSL::SSL::Context::Client
-               tls
-             when false, nil
-               nil
-             end
-    {% end %}
-
-    @port = (port || (@tls ? 443 : 80)).to_i
-
-    self.proxy = make_configured_http_proxy_client() if CONFIG.http_proxy
-  end
-
-  def initialize(@io : IO, @host = "", @port = 80)
-    @reconnect = false
-
-    self.proxy = make_configured_http_proxy_client() if CONFIG.http_proxy
-  end
-
   private def io
     io = @io
     return io if io

src/invidious/helpers/errors.cr

@@ -130,7 +130,7 @@ def error_json_helper(
   env : HTTP::Server::Context,
   status_code : Int32,
   exception : Exception,
-  additional_fields : Hash(String, Object) | Nil = nil
+  additional_fields : Hash(String, Object) | Nil = nil,
 )
   if exception.is_a?(InfoException)
     return error_json_helper(env, status_code, exception.message || "", additional_fields)
@@ -152,7 +152,7 @@ def error_json_helper(
   env : HTTP::Server::Context,
   status_code : Int32,
   message : String,
-  additional_fields : Hash(String, Object) | Nil = nil
+  additional_fields : Hash(String, Object) | Nil = nil,
 )
   env.response.content_type = "application/json"
   env.response.status_code = status_code

src/invidious/helpers/handlers.cr

@@ -27,6 +27,7 @@ class Kemal::RouteHandler
   # Processes the route if it's a match. Otherwise renders 404.
   private def process_request(context)
     raise Kemal::Exceptions::RouteNotFound.new(context) unless context.route_found?
+    return if context.response.closed?
     content = context.route.handler.call(context)
 
     if !Kemal.config.error_handlers.empty? && Kemal.config.error_handlers.has_key?(context.response.status_code) && exclude_match?(context)

src/invidious/helpers/i18n.cr

@@ -54,6 +54,7 @@ LOCALES_LIST = {
   "sr"      => "Srpski (latinica)",     # Serbian (Latin)
   "sr_Cyrl" => "Српски (ћирилица)",     # Serbian (Cyrillic)
   "sv-SE"   => "Svenska",               # Swedish
+  "ta"      => "தமிழ்",                 # Tamil
   "tr"      => "Türkçe",                # Turkish
   "uk"      => "Українська",            # Ukrainian
   "vi"      => "Tiếng Việt",            # Vietnamese

src/invidious/helpers/serialized_yt_data.cr

@@ -24,6 +24,7 @@ struct SearchVideo
   property length_seconds : Int32
   property premiere_timestamp : Time?
   property author_verified : Bool
+  property author_thumbnail : String?
   property badges : VideoBadges
 
   def to_xml(auto_generated, query_params, xml : XML::Builder)
@@ -88,6 +89,24 @@ struct SearchVideo
       json.field "authorUrl", "/channel/#{self.ucid}"
       json.field "authorVerified", self.author_verified
 
+      author_thumbnail = self.author_thumbnail
+
+      if author_thumbnail
+        json.field "authorThumbnails" do
+          json.array do
+            qualities = {32, 48, 76, 100, 176, 512}
+
+            qualities.each do |quality|
+              json.object do
+                json.field "url", author_thumbnail.gsub(/=s\d+/, "=s#{quality}")
+                json.field "width", quality
+                json.field "height", quality
+              end
+            end
+          end
+        end
+      end
+
       json.field "videoThumbnails" do
         Invidious::JSONify::APIv1.thumbnails(json, self.id)
       end
@@ -223,7 +242,7 @@ struct SearchChannel
 
           qualities.each do |quality|
             json.object do
-              json.field "url", self.author_thumbnail.gsub(/=\d+/, "=s#{quality}")
+              json.field "url", self.author_thumbnail.gsub(/=s\d+/, "=s#{quality}")
               json.field "width", quality
               json.field "height", quality
             end

src/invidious/jobs/notification_job.cr

@@ -1,8 +1,32 @@
+struct VideoNotification
+  getter video_id : String
+  getter channel_id : String
+  getter published : Time
+
+  def_hash @channel_id, @video_id
+
+  def ==(other)
+    video_id == other.video_id
+  end
+
+  def self.from_video(video : ChannelVideo) : self
+    VideoNotification.new(video.id, video.ucid, video.published)
+  end
+
+  def initialize(@video_id, @channel_id, @published)
+  end
+
+  def clone : VideoNotification
+    VideoNotification.new(video_id.clone, channel_id.clone, published.clone)
+  end
+end
+
 class Invidious::Jobs::NotificationJob < Invidious::Jobs::BaseJob
+  private getter notification_channel : ::Channel(VideoNotification)
   private getter connection_channel : ::Channel({Bool, ::Channel(PQ::Notification)})
   private getter pg_url : URI
 
-  def initialize(@connection_channel, @pg_url)
+  def initialize(@notification_channel, @connection_channel, @pg_url)
   end
 
   def begin
@@ -10,6 +34,70 @@ class Invidious::Jobs::NotificationJob < Invidious::Jobs::BaseJob
 
     PG.connect_listen(pg_url, "notifications") { |event| connections.each(&.send(event)) }
 
+    # hash of channels to their videos (id+published) that need notifying
+    to_notify = Hash(String, Set(VideoNotification)).new(
+      ->(hash : Hash(String, Set(VideoNotification)), key : String) {
+        hash[key] = Set(VideoNotification).new
+      }
+    )
+    notify_mutex = Mutex.new
+
+    # fiber to locally cache all incoming notifications (from pubsub webhooks and refresh channels job)
+    spawn do
+      begin
+        loop do
+          notification = notification_channel.receive
+          notify_mutex.synchronize do
+            to_notify[notification.channel_id] << notification
+          end
+        end
+      end
+    end
+    # fiber to regularly persist all cached notifications
+    spawn do
+      loop do
+        begin
+          LOGGER.debug("NotificationJob: waking up")
+          cloned = {} of String => Set(VideoNotification)
+          notify_mutex.synchronize do
+            cloned = to_notify.clone
+            to_notify.clear
+          end
+
+          cloned.each do |channel_id, notifications|
+            if notifications.empty?
+              next
+            end
+
+            LOGGER.info("NotificationJob: updating channel #{channel_id} with #{notifications.size} notifications")
+            if CONFIG.enable_user_notifications
+              video_ids = notifications.map(&.video_id)
+              Invidious::Database::Users.add_multiple_notifications(channel_id, video_ids)
+              PG_DB.using_connection do |conn|
+                notifications.each do |n|
+                  # Deliver notifications to `/api/v1/auth/notifications`
+                  payload = {
+                    "topic"     => n.channel_id,
+                    "videoId"   => n.video_id,
+                    "published" => n.published.to_unix,
+                  }.to_json
+                  conn.exec("NOTIFY notifications, E'#{payload}'")
+                end
+              end
+            else
+              Invidious::Database::Users.feed_needs_update(channel_id)
+            end
+          end
+
+          LOGGER.trace("NotificationJob: Done, sleeping")
+        rescue ex
+          LOGGER.error("NotificationJob: #{ex.message}")
+        end
+        sleep 1.minute
+        Fiber.yield
+      end
+    end
+
     loop do
       action, connection = connection_channel.receive
 

src/invidious/jsonify/api_v1/video_json.cr

@@ -267,6 +267,12 @@ module Invidious::JSONify::APIv1
                 json.field "lengthSeconds", rv["length_seconds"]?.try &.to_i
                 json.field "viewCountText", rv["short_view_count"]?
                 json.field "viewCount", rv["view_count"]?.try &.empty? ? nil : rv["view_count"].to_i64
+                json.field "published", rv["published"]?
+                if rv["published"]?.try &.presence
+                  json.field "publishedText", translate(locale, "`x` ago", recode_date(Time.parse_rfc3339(rv["published"].to_s), locale))
+                else
+                  json.field "publishedText", ""
+                end
               end
             end
           end

src/invidious/mixes.cr

@@ -81,7 +81,7 @@ def fetch_mix(rdid, video_id, cookies = nil, locale = nil)
   })
 end
 
-def template_mix(mix)
+def template_mix(mix, listen)
   html = <<-END_HTML
   <h3>
     <a href="/mix?list=#{mix["mixId"]}">
@@ -95,7 +95,7 @@ def template_mix(mix)
   mix["videos"].as_a.each do |video|
     html += <<-END_HTML
       <li class="pure-menu-item">
-        <a href="/watch?v=#{video["videoId"]}&list=#{mix["mixId"]}">
+        <a href="/watch?v=#{video["videoId"]}&list=#{mix["mixId"]}#{listen ? "&listen=1" : ""}">
           <div class="thumbnail">
               <img loading="lazy" class="thumbnail" src="/vi/#{video["videoId"]}/mqdefault.jpg" alt="" />
               <p class="length">#{recode_length_seconds(video["lengthSeconds"].as_i)}</p>

src/invidious/playlists.cr

@@ -505,7 +505,7 @@ def extract_playlist_videos(initial_data : Hash(String, JSON::Any))
   return videos
 end
 
-def template_playlist(playlist)
+def template_playlist(playlist, listen)
   html = <<-END_HTML
   <h3>
     <a href="/playlist?list=#{playlist["playlistId"]}">
@@ -519,7 +519,7 @@ def template_playlist(playlist)
   playlist["videos"].as_a.each do |video|
     html += <<-END_HTML
       <li class="pure-menu-item" id="#{video["videoId"]}">
-        <a href="/watch?v=#{video["videoId"]}&list=#{playlist["playlistId"]}&index=#{video["index"]}">
+        <a href="/watch?v=#{video["videoId"]}&list=#{playlist["playlistId"]}&index=#{video["index"]}#{listen ? "&listen=1" : ""}">
           <div class="thumbnail">
               <img loading="lazy" class="thumbnail" src="/vi/#{video["videoId"]}/mqdefault.jpg" alt="" />
               <p class="length">#{recode_length_seconds(video["lengthSeconds"].as_i)}</p>

src/invidious/routes/account.cr

@@ -328,17 +328,9 @@ module Invidious::Routes::Account
       end
     end
 
-    if env.params.query["action_revoke_token"]?
-      action = "action_revoke_token"
-    else
-      return env.redirect referer
-    end
-
-    session = env.params.query["session"]?
-    session ||= ""
-
-    case action
-    when .starts_with? "action_revoke_token"
+    case action = env.params.query["action"]?
+    when "revoke_token"
+      session = env.params.query["session"]
       Invidious::Database::SessionIDs.delete(sid: session, email: user.email)
     else
       return error_json(400, "Unsupported action #{action}")

src/invidious/routes/api/manifest.cr

@@ -27,28 +27,21 @@ module Invidious::Routes::API::Manifest
         haltf env, status_code: response.status_code
       end
 
-      manifest = response.body
-
-      manifest = manifest.gsub(/<BaseURL>[^<]+<\/BaseURL>/) do |baseurl|
-        url = baseurl.lchop("<BaseURL>")
-        url = url.rchop("</BaseURL>")
-
-        if local
-          uri = URI.parse(url)
-          url = "#{HOST_URL}#{uri.request_target}host/#{uri.host}/"
-        end
-
+      # Proxy URLs for video playback on invidious.
+      # Other API clients can get the original URLs by omiting `local=true`.
+      manifest = response.body.gsub(/<BaseURL>[^<]+<\/BaseURL>/) do |baseurl|
+        url = baseurl.lchop("<BaseURL>").rchop("</BaseURL>")
+        url = HttpServer::Utils.proxy_video_url(url, absolute: true) if local
         "<BaseURL>#{url}</BaseURL>"
       end
 
       return manifest
     end
 
-    adaptive_fmts = video.adaptive_fmts
-
+    # Ditto, only proxify URLs if `local=true` is used
     if local
-      adaptive_fmts.each do |fmt|
-        fmt["url"] = JSON::Any.new("#{HOST_URL}#{URI.parse(fmt["url"].as_s).request_target}")
+      video.adaptive_fmts.each do |fmt|
+        fmt["url"] = JSON::Any.new(HttpServer::Utils.proxy_video_url(fmt["url"].as_s, absolute: true))
       end
     end
 
@@ -70,17 +63,23 @@ module Invidious::Routes::API::Manifest
               # OTF streams aren't supported yet (See https://github.com/TeamNewPipe/NewPipe/issues/2415)
               next if !(fmt.has_key?("indexRange") && fmt.has_key?("initRange"))
 
+              audio_track = fmt["audioTrack"]?.try &.as_h? || {} of String => JSON::Any
+              lang = audio_track["id"]?.try &.as_s.split('.')[0] || "und"
+              is_default = audio_track.has_key?("audioIsDefault") ? audio_track["audioIsDefault"].as_bool : i == 0
+              displayname = audio_track["displayName"]?.try &.as_s || "Unknown"
+              bitrate = fmt["bitrate"]
+
               # Different representations of the same audio should be groupped into one AdaptationSet.
               # However, most players don't support auto quality switching, so we have to trick them
               # into providing a quality selector.
               # See https://github.com/iv-org/invidious/issues/3074 for more details.
-              xml.element("AdaptationSet", id: i, mimeType: mime_type, startWithSAP: 1, subsegmentAlignment: true, label: fmt["bitrate"].to_s + "k") do
+              xml.element("AdaptationSet", id: i, mimeType: mime_type, startWithSAP: 1, subsegmentAlignment: true, label: "#{displayname} [#{bitrate}k]", lang: lang) do
                 codecs = fmt["mimeType"].as_s.split("codecs=")[1].strip('"')
                 bandwidth = fmt["bitrate"].as_i
                 itag = fmt["itag"].as_i
                 url = fmt["url"].as_s
 
-                xml.element("Role", schemeIdUri: "urn:mpeg:dash:role:2011", value: i == 0 ? "main" : "alternate")
+                xml.element("Role", schemeIdUri: "urn:mpeg:dash:role:2011", value: is_default ? "main" : "alternate")
 
                 xml.element("Representation", id: fmt["itag"], codecs: codecs, bandwidth: bandwidth) do
                   xml.element("AudioChannelConfiguration", schemeIdUri: "urn:mpeg:dash:23003:3:audio_channel_configuration:2011",
@@ -177,8 +176,9 @@ module Invidious::Routes::API::Manifest
     manifest = response.body
 
     if local
-      manifest = manifest.gsub(/^https:\/\/\w+---.{11}\.c\.youtube\.com[^\n]*/m) do |match|
-        path = URI.parse(match).path
+      manifest = manifest.gsub(/https:\/\/[^\n"]*/m) do |match|
+        uri = URI.parse(match)
+        path = uri.path
 
         path = path.lchop("/videoplayback/")
         path = path.rchop("/")
@@ -207,7 +207,7 @@ module Invidious::Routes::API::Manifest
           raw_params["fvip"] = fvip["fvip"]
         end
 
-        raw_params["local"] = "true"
+        raw_params["host"] = uri.host.not_nil!
 
         "#{HOST_URL}/videoplayback?#{raw_params}"
       end

src/invidious/routes/api/v1/channels.cr

@@ -368,6 +368,35 @@ module Invidious::Routes::API::V1::Channels
     end
   end
 
+  def self.courses(env)
+    locale = env.get("preferences").as(Preferences).locale
+
+    env.response.content_type = "application/json"
+
+    ucid = env.params.url["ucid"]
+    continuation = env.params.query["continuation"]?
+
+    # Use the macro defined above
+    channel = nil # Make the compiler happy
+    get_channel()
+
+    items, next_continuation = fetch_channel_courses(channel.ucid, channel.author, continuation)
+
+    JSON.build do |json|
+      json.object do
+        json.field "playlists" do
+          json.array do
+            items.each do |item|
+              item.to_json(locale, json) if item.is_a?(SearchPlaylist)
+            end
+          end
+        end
+
+        json.field "continuation", next_continuation if next_continuation
+      end
+    end
+  end
+
   def self.community(env)
     locale = env.get("preferences").as(Preferences).locale
 

src/invidious/routes/api/v1/misc.cr

@@ -42,6 +42,9 @@ module Invidious::Routes::API::V1::Misc
     format = env.params.query["format"]?
     format ||= "json"
 
+    listen_param = env.params.query["listen"]?
+    listen = (listen_param == "true" || listen_param == "1")
+
     if plid.starts_with? "RD"
       return env.redirect "/api/v1/mixes/#{plid}"
     end
@@ -85,7 +88,7 @@ module Invidious::Routes::API::V1::Misc
     end
 
     if format == "html"
-      playlist_html = template_playlist(json_response)
+      playlist_html = template_playlist(json_response, listen)
       index, next_video = json_response["videos"].as_a.skip(1 + lookback).select { |video| !video["author"].as_s.empty? }[0]?.try { |v| {v["index"], v["videoId"]} } || {nil, nil}
 
       response = {
@@ -111,6 +114,9 @@ module Invidious::Routes::API::V1::Misc
     format = env.params.query["format"]?
     format ||= "json"
 
+    listen_param = env.params.query["listen"]?
+    listen = (listen_param == "true" || listen_param == "1")
+
     begin
       mix = fetch_mix(rdid, continuation, locale: locale)
 
@@ -141,9 +147,7 @@ module Invidious::Routes::API::V1::Misc
                 json.field "authorUrl", "/channel/#{video.ucid}"
 
                 json.field "videoThumbnails" do
-                  json.array do
-                    Invidious::JSONify::APIv1.thumbnails(json, video.id)
-                  end
+                  Invidious::JSONify::APIv1.thumbnails(json, video.id)
                 end
 
                 json.field "index", video.index
@@ -157,7 +161,7 @@ module Invidious::Routes::API::V1::Misc
 
     if format == "html"
       response = JSON.parse(response)
-      playlist_html = template_mix(response)
+      playlist_html = template_mix(response, listen)
       next_video = response["videos"].as_a.select { |video| !video["author"].as_s.empty? }[0]?.try &.["videoId"]
 
       response = {

src/invidious/routes/api/v1/videos.cr

@@ -429,4 +429,90 @@ module Invidious::Routes::API::V1::Videos
       end
     end
   end
+
+  # Fetches transcripts from YouTube
+  #
+  # Use the `lang` and `autogen` query parameter to select which transcript to fetch
+  # Request without any URL parameters to see all the available transcripts.
+  def self.transcripts(env)
+    env.response.content_type = "application/json"
+
+    id = env.params.url["id"]
+    lang = env.params.query["lang"]?
+    label = env.params.query["label"]?
+    auto_generated = env.params.query["autogen"]? ? true : false
+
+    # Return all available transcript options when none is given
+    if !label && !lang
+      begin
+        video = get_video(id)
+      rescue ex : NotFoundException
+        return error_json(404, ex)
+      rescue ex
+        return error_json(500, ex)
+      end
+
+      response = JSON.build do |json|
+        # The amount of transcripts available to fetch is the
+        # same as the amount of captions available.
+        available_transcripts = video.captions
+
+        json.object do
+          json.field "transcripts" do
+            json.array do
+              available_transcripts.each do |transcript|
+                json.object do
+                  json.field "label", transcript.name
+                  json.field "languageCode", transcript.language_code
+                  json.field "autoGenerated", transcript.auto_generated
+
+                  if transcript.auto_generated
+                    json.field "url", "/api/v1/transcripts/#{id}?lang=#{URI.encode_www_form(transcript.language_code)}&autogen"
+                  else
+                    json.field "url", "/api/v1/transcripts/#{id}?lang=#{URI.encode_www_form(transcript.language_code)}"
+                  end
+                end
+              end
+            end
+          end
+        end
+      end
+
+      return response
+    end
+
+    # If lang is not given then we attempt to fetch
+    # the transcript through the given label
+    if lang.nil?
+      begin
+        video = get_video(id)
+      rescue ex : NotFoundException
+        return error_json(404, ex)
+      rescue ex
+        return error_json(500, ex)
+      end
+
+      target_transcript = video.captions.select(&.name.== label)
+      if target_transcript.empty?
+        return error_json(404, NotFoundException.new("Requested transcript does not exist"))
+      else
+        target_transcript = target_transcript[0]
+        lang, auto_generated = target_transcript.language_code, target_transcript.auto_generated
+      end
+    end
+
+    params = Invidious::Videos::Transcript.generate_param(id, lang, auto_generated)
+
+    begin
+      transcript = Invidious::Videos::Transcript.from_raw(
+        YoutubeAPI.get_transcript(params), lang, auto_generated
+      )
+    rescue ex : NotFoundException
+      return error_json(404, ex)
+    rescue ex
+      return error_json(500, ex)
+    end
+
+    return transcript.to_json
+  end
 end

src/invidious/routes/channels.cr

@@ -197,7 +197,29 @@ module Invidious::Routes::Channels
     templated "channel"
   end
 
+  def self.courses(env)
+    data = self.fetch_basic_information(env)
+    return data if !data.is_a?(Tuple)
+
+    locale, user, subscriptions, continuation, ucid, channel = data
+
+    sort_by = ""
+    sort_options = [] of String
+
+    items, next_continuation = fetch_channel_courses(
+      channel.ucid, channel.author, continuation
+    )
+
+    items = items.select(SearchPlaylist)
+    items.each(&.author = "")
+
+    selected_tab = Frontend::ChannelPage::TabsAvailable::Courses
+    templated "channel"
+  end
+
   def self.community(env)
+    return env.redirect env.request.path.sub("posts", "community") if env.request.path.split("/").last == "posts"
+
     data = self.fetch_basic_information(env)
     if !data.is_a?(Tuple)
       return data
@@ -214,7 +236,7 @@ module Invidious::Routes::Channels
 
     continuation = env.params.query["continuation"]?
 
-    if !channel.tabs.includes? "community"
+    if !channel.tabs.includes? "community" && "posts"
       return env.redirect "/channel/#{channel.ucid}"
     end
 
@@ -307,7 +329,8 @@ module Invidious::Routes::Channels
 
   private KNOWN_TABS = {
     "home", "videos", "shorts", "streams", "podcasts",
-    "releases", "playlists", "community", "channels", "about",
+    "releases", "courses", "playlists", "community", "channels", "about",
+    "posts",
   }
 
   # Redirects brand url channels to a normal /channel/:ucid route

src/invidious/routes/embed.cr

@@ -157,10 +157,12 @@ module Invidious::Routes::Embed
     adaptive_fmts = video.adaptive_fmts
 
     if params.local
-      fmt_stream.each { |fmt| fmt["url"] = JSON::Any.new(URI.parse(fmt["url"].as_s).request_target) }
-      adaptive_fmts.each { |fmt| fmt["url"] = JSON::Any.new(URI.parse(fmt["url"].as_s).request_target) }
+      fmt_stream.each { |fmt| fmt["url"] = JSON::Any.new(HttpServer::Utils.proxy_video_url(fmt["url"].as_s)) }
     end
 
+    # Always proxy DASH streams, otherwise youtube CORS headers will prevent playback
+    adaptive_fmts.each { |fmt| fmt["url"] = JSON::Any.new(HttpServer::Utils.proxy_video_url(fmt["url"].as_s)) }
+
     video_streams = video.video_streams
     audio_streams = video.audio_streams
 

src/invidious/routes/feeds.cr

@@ -143,32 +143,25 @@ module Invidious::Routes::Feeds
   # RSS feeds
 
   def self.rss_channel(env)
-    locale = env.get("preferences").as(Preferences).locale
-
     env.response.headers["Content-Type"] = "application/atom+xml"
     env.response.content_type = "application/atom+xml"
 
-    ucid = env.params.url["ucid"]
+    if env.params.url["ucid"].matches?(/^[\w-]+$/)
+      ucid = env.params.url["ucid"]
+    else
+      return error_atom(400, InfoException.new("Invalid channel ucid provided."))
+    end
 
     params = HTTP::Params.parse(env.params.query["params"]? || "")
 
-    begin
-      channel = get_about_info(ucid, locale)
-    rescue ex : ChannelRedirect
-      return env.redirect env.request.resource.gsub(ucid, ex.channel_id)
-    rescue ex : NotFoundException
-      return error_atom(404, ex)
-    rescue ex
-      return error_atom(500, ex)
-    end
-
     namespaces = {
       "yt"      => "http://www.youtube.com/xml/schemas/2015",
       "media"   => "http://search.yahoo.com/mrss/",
       "default" => "http://www.w3.org/2005/Atom",
     }
 
-    response = YT_POOL.client &.get("/feeds/videos.xml?channel_id=#{channel.ucid}")
+    response = YT_POOL.client &.get("/feeds/videos.xml?channel_id=#{ucid}")
+    return error_atom(404, NotFoundException.new("Channel does not exist.")) if response.status_code == 404
     rss = XML.parse(response.body)
 
     videos = rss.xpath_nodes("//default:feed/default:entry", namespaces).map do |entry|
@@ -179,7 +172,7 @@ module Invidious::Routes::Feeds
       updated = Time.parse_rfc3339(entry.xpath_node("default:updated", namespaces).not_nil!.content)
 
       author = entry.xpath_node("default:author/default:name", namespaces).not_nil!.content
-      ucid = entry.xpath_node("yt:channelId", namespaces).not_nil!.content
+      video_ucid = entry.xpath_node("yt:channelId", namespaces).not_nil!.content
       description_html = entry.xpath_node("media:group/media:description", namespaces).not_nil!.to_s
       views = entry.xpath_node("media:group/media:community/media:statistics", namespaces).not_nil!.["views"].to_i64
 
@@ -187,41 +180,44 @@ module Invidious::Routes::Feeds
         title:              title,
         id:                 video_id,
         author:             author,
-        ucid:               ucid,
+        ucid:               video_ucid,
         published:          published,
         views:              views,
         description_html:   description_html,
         length_seconds:     0,
         premiere_timestamp: nil,
         author_verified:    false,
+        author_thumbnail:   nil,
         badges:             VideoBadges::None,
       })
     end
 
+    author = ""
+    author = videos[0].author if videos.size > 0
+
     XML.build(indent: "  ", encoding: "UTF-8") do |xml|
       xml.element("feed", "xmlns:yt": "http://www.youtube.com/xml/schemas/2015",
         "xmlns:media": "http://search.yahoo.com/mrss/", xmlns: "http://www.w3.org/2005/Atom",
         "xml:lang": "en-US") do
         xml.element("link", rel: "self", href: "#{HOST_URL}#{env.request.resource}")
-        xml.element("id") { xml.text "yt:channel:#{channel.ucid}" }
-        xml.element("yt:channelId") { xml.text channel.ucid }
-        xml.element("icon") { xml.text channel.author_thumbnail }
-        xml.element("title") { xml.text channel.author }
-        xml.element("link", rel: "alternate", href: "#{HOST_URL}/channel/#{channel.ucid}")
+        xml.element("id") { xml.text "yt:channel:#{ucid}" }
+        xml.element("yt:channelId") { xml.text ucid }
+        xml.element("title") { author }
+        xml.element("link", rel: "alternate", href: "#{HOST_URL}/channel/#{ucid}")
 
         xml.element("author") do
-          xml.element("name") { xml.text channel.author }
-          xml.element("uri") { xml.text "#{HOST_URL}/channel/#{channel.ucid}" }
+          xml.element("name") { xml.text author }
+          xml.element("uri") { xml.text "#{HOST_URL}/channel/#{ucid}" }
         end
 
         xml.element("image") do
-          xml.element("url") { xml.text channel.author_thumbnail }
-          xml.element("title") { xml.text channel.author }
+          xml.element("url") { xml.text "" }
+          xml.element("title") { xml.text author }
           xml.element("link", rel: "self", href: "#{HOST_URL}#{env.request.resource}")
         end
 
         videos.each do |video|
-          video.to_xml(channel.auto_generated, params, xml)
+          video.to_xml(false, params, xml)
         end
       end
     end
@@ -309,8 +305,9 @@ module Invidious::Routes::Feeds
     end
 
     response = YT_POOL.client &.get("/feeds/videos.xml?playlist_id=#{plid}")
-    document = XML.parse(response.body)
+    return error_atom(404, NotFoundException.new("Playlist does not exist.")) if response.status_code == 404
 
+    document = XML.parse(response.body)
     document.xpath_nodes(%q(//*[@href]|//*[@url])).each do |node|
       node.attributes.each do |attribute|
         case attribute.name
@@ -423,16 +420,6 @@ module Invidious::Routes::Feeds
           next # skip this video since it raised an exception (e.g. it is a scheduled live event)
         end
 
-        if CONFIG.enable_user_notifications
-          # Deliver notifications to `/api/v1/auth/notifications`
-          payload = {
-            "topic"     => video.ucid,
-            "videoId"   => video.id,
-            "published" => published.to_unix,
-          }.to_json
-          PG_DB.exec("NOTIFY notifications, E'#{payload}'")
-        end
-
         video = ChannelVideo.new({
           id:                 id,
           title:              video.title,
@@ -448,11 +435,7 @@ module Invidious::Routes::Feeds
 
         was_insert = Invidious::Database::ChannelVideos.insert(video, with_premiere_timestamp: true)
         if was_insert
-          if CONFIG.enable_user_notifications
-            Invidious::Database::Users.add_notification(video)
-          else
-            Invidious::Database::Users.feed_needs_update(video)
-          end
+          NOTIFICATION_CHANNEL.send(VideoNotification.from_video(video))
         end
       end
     end

src/invidious/routes/images.cr

@@ -111,7 +111,7 @@ module Invidious::Routes::Images
     if name == "maxres.jpg"
       build_thumbnails(id).each do |thumb|
         thumbnail_resource_path = "/vi/#{id}/#{thumb[:url]}.jpg"
-        if get_ytimg_pool("i9").client &.head(thumbnail_resource_path, headers).status_code == 200
+        if get_ytimg_pool("i").client &.head(thumbnail_resource_path, headers).status_code == 200
           name = thumb[:url] + ".jpg"
           break
         end

src/invidious/routes/misc.cr

@@ -42,12 +42,17 @@ module Invidious::Routes::Misc
     referer = get_referer(env)
 
     instance_list = Invidious::Jobs::InstanceListRefreshJob::INSTANCES["INSTANCES"]
-    if instance_list.empty?
+    # Filter out the current instance
+    other_available_instances = instance_list.reject { |_, domain| domain == CONFIG.domain }
+
+    if other_available_instances.empty?
+      # If the current instance is the only one, use the redirect URL as fallback
       instance_url = "redirect.invidious.io"
     else
+      # Select other random instance
       # Sample returns an array
       # Instances are packaged as {region, domain} in the instance list
-      instance_url = instance_list.sample(1)[0][1]
+      instance_url = other_available_instances.sample(1)[0][1]
     end
 
     env.redirect "https://#{instance_url}#{referer}"

src/invidious/routes/playlists.cr

@@ -304,23 +304,6 @@ module Invidious::Routes::Playlists
       end
     end
 
-    if env.params.query["action_create_playlist"]?
-      action = "action_create_playlist"
-    elsif env.params.query["action_delete_playlist"]?
-      action = "action_delete_playlist"
-    elsif env.params.query["action_edit_playlist"]?
-      action = "action_edit_playlist"
-    elsif env.params.query["action_add_video"]?
-      action = "action_add_video"
-      video_id = env.params.query["video_id"]
-    elsif env.params.query["action_remove_video"]?
-      action = "action_remove_video"
-    elsif env.params.query["action_move_video_before"]?
-      action = "action_move_video_before"
-    else
-      return env.redirect referer
-    end
-
     begin
       playlist_id = env.params.query["playlist_id"]
       playlist = get_playlist(playlist_id).as(InvidiousPlaylist)
@@ -335,12 +318,8 @@ module Invidious::Routes::Playlists
       end
     end
 
-    email = user.email
-
-    case action
-    when "action_edit_playlist"
-      # TODO: Playlist stub
-    when "action_add_video"
+    case action = env.params.query["action"]?
+    when "add_video"
       if playlist.index.size >= CONFIG.playlist_length_limit
         if redirect
           return error_template(400, "Playlist cannot have more than #{CONFIG.playlist_length_limit} videos")
@@ -377,12 +356,14 @@ module Invidious::Routes::Playlists
 
       Invidious::Database::PlaylistVideos.insert(playlist_video)
       Invidious::Database::Playlists.update_video_added(playlist_id, playlist_video.index)
-    when "action_remove_video"
+    when "remove_video"
       index = env.params.query["set_video_id"]
       Invidious::Database::PlaylistVideos.delete(index)
       Invidious::Database::Playlists.update_video_removed(playlist_id, index)
-    when "action_move_video_before"
+    when "move_video_before"
       # TODO: Playlist stub
+    when nil
+      return error_json(400, "Missing action")
     else
       return error_json(400, "Unsupported action #{action}")
     end

src/invidious/routes/subscriptions.cr

@@ -32,24 +32,16 @@ module Invidious::Routes::Subscriptions
       end
     end
 
-    if env.params.query["action_create_subscription_to_channel"]?.try &.to_i?.try &.== 1
-      action = "action_create_subscription_to_channel"
-    elsif env.params.query["action_remove_subscriptions"]?.try &.to_i?.try &.== 1
-      action = "action_remove_subscriptions"
-    else
-      return env.redirect referer
-    end
-
     channel_id = env.params.query["c"]?
     channel_id ||= ""
 
-    case action
-    when "action_create_subscription_to_channel"
+    case action = env.params.query["action"]?
+    when "create_subscription_to_channel"
       if !user.subscriptions.includes? channel_id
         get_channel(channel_id)
         Invidious::Database::Users.subscribe_channel(user, channel_id)
       end
-    when "action_remove_subscriptions"
+    when "remove_subscriptions"
       Invidious::Database::Users.unsubscribe_channel(user, channel_id)
     else
       return error_json(400, "Unsupported action #{action}")

src/invidious/routes/video_playback.cr

@@ -164,10 +164,13 @@ module Invidious::Routes::VideoPlayback
               env.response.headers["Access-Control-Allow-Origin"] = "*"
 
               if location = resp.headers["Location"]?
-                location = URI.parse(location)
-                location = "#{location.request_target}&host=#{location.host}#{region ? "&region=#{region}" : ""}"
+                url = Invidious::HttpServer::Utils.proxy_video_url(location, region: region)
 
-                env.redirect location
+                if title = query_params["title"]?
+                  url = "#{url}&title=#{URI.encode_www_form(title)}"
+                end
+
+                env.redirect url
                 break
               end
 

src/invidious/routes/watch.cr

@@ -121,10 +121,12 @@ module Invidious::Routes::Watch
     adaptive_fmts = video.adaptive_fmts
 
     if params.local
-      fmt_stream.each { |fmt| fmt["url"] = JSON::Any.new(URI.parse(fmt["url"].as_s).request_target) }
-      adaptive_fmts.each { |fmt| fmt["url"] = JSON::Any.new(URI.parse(fmt["url"].as_s).request_target) }
+      fmt_stream.each { |fmt| fmt["url"] = JSON::Any.new(HttpServer::Utils.proxy_video_url(fmt["url"].as_s)) }
     end
 
+    # Always proxy DASH streams, otherwise youtube CORS headers will prevent playback
+    adaptive_fmts.each { |fmt| fmt["url"] = JSON::Any.new(HttpServer::Utils.proxy_video_url(fmt["url"].as_s)) }
+
     video_streams = video.video_streams
     audio_streams = video.audio_streams
 
@@ -241,18 +243,10 @@ module Invidious::Routes::Watch
       end
     end
 
-    if env.params.query["action_mark_watched"]?
-      action = "action_mark_watched"
-    elsif env.params.query["action_mark_unwatched"]?
-      action = "action_mark_unwatched"
-    else
-      return env.redirect referer
-    end
-
-    case action
-    when "action_mark_watched"
+    case action = env.params.query["action"]?
+    when "mark_watched"
       Invidious::Database::Users.mark_watched(user, id)
-    when "action_mark_unwatched"
+    when "mark_unwatched"
       Invidious::Database::Users.mark_unwatched(user, id)
     else
       return error_json(400, "Unsupported action #{action}")

src/invidious/routing.cr

@@ -120,8 +120,10 @@ module Invidious::Routing
     get "/channel/:ucid/streams", Routes::Channels, :streams
     get "/channel/:ucid/podcasts", Routes::Channels, :podcasts
     get "/channel/:ucid/releases", Routes::Channels, :releases
+    get "/channel/:ucid/courses", Routes::Channels, :courses
     get "/channel/:ucid/playlists", Routes::Channels, :playlists
     get "/channel/:ucid/community", Routes::Channels, :community
+    get "/channel/:ucid/posts", Routes::Channels, :community
     get "/channel/:ucid/channels", Routes::Channels, :channels
     get "/channel/:ucid/about", Routes::Channels, :about
 
@@ -236,6 +238,7 @@ module Invidious::Routing
       get "/api/v1/annotations/:id", {{namespace}}::Videos, :annotations
       get "/api/v1/comments/:id", {{namespace}}::Videos, :comments
       get "/api/v1/clips/:id", {{namespace}}::Videos, :clips
+      get "/api/v1/transcripts/:id", {{namespace}}::Videos, :transcripts
 
       # Feeds
       get "/api/v1/trending", {{namespace}}::Feeds, :trending
@@ -249,8 +252,10 @@ module Invidious::Routing
       get "/api/v1/channels/:ucid/streams", {{namespace}}::Channels, :streams
       get "/api/v1/channels/:ucid/podcasts", {{namespace}}::Channels, :podcasts
       get "/api/v1/channels/:ucid/releases", {{namespace}}::Channels, :releases
+      get "/api/v1/channels/:ucid/courses", {{namespace}}::Channels, :courses
       get "/api/v1/channels/:ucid/playlists", {{namespace}}::Channels, :playlists
       get "/api/v1/channels/:ucid/community", {{namespace}}::Channels, :community
+      get "/api/v1/channels/:ucid/posts", {{namespace}}::Channels, :community
       get "/api/v1/channels/:ucid/channels", {{namespace}}::Channels, :channels
       get "/api/v1/channels/:ucid/search", {{namespace}}::Channels, :search
 

src/invidious/search/filters.cr

@@ -75,7 +75,7 @@ module Invidious::Search
       @type : Type = Type::All,
       @duration : Duration = Duration::None,
       @features : Features = Features::None,
-      @sort : Sort = Sort::Relevance
+      @sort : Sort = Sort::Relevance,
     )
     end
 

src/invidious/search/query.cr

@@ -47,7 +47,7 @@ module Invidious::Search
     def initialize(
       params : HTTP::Params,
       @type : Type = Type::Regular,
-      @region : String? = nil
+      @region : String? = nil,
     )
       # Get the raw search query string (common to all search types). In
       # Regular search mode, also look for the `search_query` URL parameter

src/invidious/user/imports.cr

@@ -290,42 +290,39 @@ struct Invidious::User
     end
 
     def from_newpipe(user : User, body : String) : Bool
-      io = IO::Memory.new(body)
+      Compress::Zip::File.open(IO::Memory.new(body), true) do |file|
+        entry = file.entries.find { |file_entry| file_entry.filename == "newpipe.db" }
+        return false if entry.nil?
+        entry.open do |file_io|
+          # Ensure max size of 4MB
+          io_sized = IO::Sized.new(file_io, 0x400000)
 
-      Compress::Zip::File.open(io) do |file|
-        file.entries.each do |entry|
-          entry.open do |file_io|
-            # Ensure max size of 4MB
-            io_sized = IO::Sized.new(file_io, 0x400000)
+          begin
+            temp = File.tempfile(".db") do |tempfile|
+              begin
+                File.write(tempfile.path, io_sized.gets_to_end)
+              rescue
+                return false
+              end
 
-            next if entry.filename != "newpipe.db"
+              DB.open("sqlite3://" + tempfile.path) do |db|
+                user.watched += db.query_all("SELECT url FROM streams", as: String)
+                  .map(&.lchop("https://www.youtube.com/watch?v="))
 
-            tempfile = File.tempfile(".db")
+                user.watched.uniq!
+                Invidious::Database::Users.update_watch_history(user)
 
-            begin
-              File.write(tempfile.path, io_sized.gets_to_end)
-            rescue
-              return false
+                user.subscriptions += db.query_all("SELECT url FROM subscriptions", as: String)
+                  .map(&.lchop("https://www.youtube.com/channel/"))
+
+                user.subscriptions.uniq!
+                user.subscriptions = get_batch_channels(user.subscriptions)
+
+                Invidious::Database::Users.update_subscriptions(user)
+              end
             end
-
-            db = DB.open("sqlite3://" + tempfile.path)
-
-            user.watched += db.query_all("SELECT url FROM streams", as: String)
-              .map(&.lchop("https://www.youtube.com/watch?v="))
-
-            user.watched.uniq!
-            Invidious::Database::Users.update_watch_history(user)
-
-            user.subscriptions += db.query_all("SELECT url FROM subscriptions", as: String)
-              .map(&.lchop("https://www.youtube.com/channel/"))
-
-            user.subscriptions.uniq!
-            user.subscriptions = get_batch_channels(user.subscriptions)
-
-            Invidious::Database::Users.update_subscriptions(user)
-
-            db.close
-            tempfile.delete
+          ensure
+            temp.delete if !temp.nil?
           end
         end
       end

src/invidious/videos.cr

@@ -106,7 +106,7 @@ struct Video
     if formats = info.dig?("streamingData", "adaptiveFormats")
       return formats
         .as_a.map(&.as_h)
-        .sort_by! { |f| f["width"]?.try &.as_i || 0 }
+        .sort_by! { |f| f["width"]?.try &.as_i || f["audioTrack"]?.try { |a| a["audioIsDefault"]?.try { |v| v.as_bool ? -1 : 0 } } || 0 }
     else
       return [] of Hash(String, JSON::Any)
     end

src/invidious/videos/parser.cr

@@ -36,6 +36,13 @@ def parse_related_video(related : JSON::Any) : Hash(String, JSON::Any)?
 
   LOGGER.trace("parse_related_video: Found \"watchNextEndScreenRenderer\" container")
 
+  if published_time_text = related["publishedTimeText"]?
+    decoded_time = decode_date(published_time_text["simpleText"].to_s)
+    published = decoded_time.to_rfc3339.to_s
+  else
+    published = nil
+  end
+
   # TODO: when refactoring video types, make a struct for related videos
   # or reuse an existing type, if that fits.
   return {
@@ -47,6 +54,7 @@ def parse_related_video(related : JSON::Any) : Hash(String, JSON::Any)?
     "view_count"       => JSON::Any.new(view_count || "0"),
     "short_view_count" => JSON::Any.new(short_view_count || "0"),
     "author_verified"  => JSON::Any.new(author_verified),
+    "published"        => JSON::Any.new(published || ""),
   }
 end
 
@@ -100,27 +108,20 @@ def extract_video_info(video_id : String)
   params = parse_video_info(video_id, player_response)
   params["reason"] = JSON::Any.new(reason) if reason
 
-  new_player_response = nil
-
-  # Don't use Android test suite client if po_token is passed because po_token doesn't
-  # work for Android test suite client.
-  if reason.nil? && CONFIG.po_token.nil?
-    # Fetch the video streams using an Android client in order to get the
-    # decrypted URLs and maybe fix throttling issues (#2194). See the
-    # following issue for an explanation about decrypted URLs:
-    # https://github.com/TeamNewPipe/NewPipeExtractor/issues/562
-    client_config.client_type = YoutubeAPI::ClientType::AndroidTestSuite
-    new_player_response = try_fetch_streaming_data(video_id, client_config)
-  end
-
-  # Replace player response and reset reason
-  if !new_player_response.nil?
-    # Preserve captions & storyboard data before replacement
-    new_player_response["storyboards"] = player_response["storyboards"] if player_response["storyboards"]?
-    new_player_response["captions"] = player_response["captions"] if player_response["captions"]?
-
-    player_response = new_player_response
-    params.delete("reason")
+  if player_response["streamingData"]? && player_response.dig?("streamingData", "adaptiveFormats", 0, "url").nil?
+    LOGGER.warn("Missing URLs for adaptive formats, falling back to other YT clients.")
+    players_fallback = [YoutubeAPI::ClientType::TvHtml5, YoutubeAPI::ClientType::WebMobile]
+    players_fallback.each do |player_fallback|
+      client_config.client_type = player_fallback
+      player_fallback_response = try_fetch_streaming_data(video_id, client_config)
+      if player_fallback_response && player_fallback_response["streamingData"]? &&
+          player_fallback_response.dig?("streamingData", "adaptiveFormats", 0, "url")
+        streaming_data = player_response["streamingData"].as_h
+        streaming_data["adaptiveFormats"] = player_fallback_response["streamingData"]["adaptiveFormats"]
+        player_response["streamingData"] = JSON::Any.new(streaming_data)
+        break
+      end
+    end
   end
 
   {"captions", "playabilityStatus", "playerConfig", "storyboards"}.each do |f|

src/invidious/videos/storyboard.cr

@@ -20,7 +20,7 @@ module Invidious::Videos
 
     def initialize(
       *, @url, @width, @height, @count, @interval,
-      @rows, @columns, @images_count
+      @rows, @columns, @images_count,
     )
       authority = /(i\d?).ytimg.com/.match!(@url.host.not_nil!)[1]?
 

src/invidious/videos/transcript.cr

@@ -122,5 +122,40 @@ module Invidious::Videos
 
       return vtt
     end
+
+    def to_json(json : JSON::Builder)
+      json.field "languageCode", @language_code
+      json.field "autoGenerated", @auto_generated
+      json.field "label", @label
+      json.field "body" do
+        json.array do
+          @lines.each do |line|
+            json.object do
+              if line.is_a? HeadingLine
+                json.field "type", "heading"
+              else
+                json.field "type", "regular"
+              end
+
+              json.field "startMs", line.start_ms.total_milliseconds
+              json.field "endMs", line.end_ms.total_milliseconds
+              json.field "line", line.line
+            end
+          end
+        end
+      end
+    end
+
+    def to_json
+      JSON.build do |json|
+        json.object do
+          json.field "transcript" do
+            json.object do
+              to_json(json)
+            end
+          end
+        end
+      end
+    end
   end
 end

src/invidious/views/channel.ecr

@@ -11,6 +11,7 @@
     when .channels?  then "/channel/#{ucid}/channels"
     when .podcasts?  then "/channel/#{ucid}/podcasts"
     when .releases?  then "/channel/#{ucid}/releases"
+    when .courses? then "/channel/#{ucid}/courses"
     else
       "/channel/#{ucid}"
     end
@@ -20,7 +21,9 @@
 
   page_nav_html = IV::Frontend::Pagination.nav_ctoken(locale,
     base_url: relative_url,
-    ctoken: next_continuation
+    ctoken: next_continuation,
+    first_page: continuation.nil?,
+    params: env.params.query,
   )
 %>
 
@@ -40,6 +43,8 @@
 <link rel="alternate" type="application/rss+xml" title="RSS" href="/feed/channel/<%= ucid %>" />
 <%- end -%>
 
+<script src="/js/pagination.js?v=<%= ASSET_COMMIT %>"></script>
+
 <link rel="alternate" href="<%= youtube_url %>">
 <title><%= author %> - Invidious</title>
 <% end %>

src/invidious/views/community.ecr

@@ -7,7 +7,7 @@
   youtube_url = "https://www.youtube.com#{relative_url}"
   redirect_url = Invidious::Frontend::Misc.redirect_url(env)
 
-  selected_tab = Invidious::Frontend::ChannelPage::TabsAvailable::Community
+  selected_tab = Invidious::Frontend::ChannelPage::TabsAvailable::Posts
 -%>
 
 <% content_for "header" do %>

src/invidious/views/components/item.ecr

@@ -128,7 +128,7 @@
 
                 <div class="top-left-overlay">
                     <%- if env.get? "show_watched" -%>
-                        <form data-onsubmit="return_false" action="/watch_ajax?action_mark_watched=1&id=<%= item.id %>&referer=<%= env.get("current_page") %>" method="post">
+                        <form data-onsubmit="return_false" action="/watch_ajax?action=mark_watched&id=<%= item.id %>&referer=<%= env.get("current_page") %>" method="post">
                             <input type="hidden" name="csrf_token" value="<%= HTML.escape(env.get?("csrf_token").try &.as(String) || "") %>">
                             <button type="submit" class="pure-button pure-button-secondary low-profile"
                                     data-onclick="mark_watched" data-id="<%= item.id %>">
@@ -138,14 +138,14 @@
                     <%- end -%>
 
                     <%- if plid_form = env.get?("add_playlist_items") -%>
-                        <%- form_parameters = "action_add_video=1&video_id=#{item.id}&playlist_id=#{plid_form}&referer=#{env.get("current_page")}" -%>
+                        <%- form_parameters = "action=add_video&video_id=#{item.id}&playlist_id=#{plid_form}&referer=#{env.get("current_page")}" -%>
                         <form data-onsubmit="return_false" action="/playlist_ajax?<%= form_parameters %>" method="post">
                             <input type="hidden" name="csrf_token" value="<%= HTML.escape(env.get?("csrf_token").try &.as(String) || "") %>">
                             <button type="submit" class="pure-button pure-button-secondary low-profile"
                                     data-onclick="add_playlist_item" data-id="<%= item.id %>" data-plid="<%= plid_form %>"><i class="icon ion-md-add"></i></button>
                         </form>
                     <%- elsif item.is_a?(PlaylistVideo) && (plid_form = env.get?("remove_playlist_items")) -%>
-                        <%- form_parameters = "action_remove_video=1&set_video_id=#{item.index}&playlist_id=#{plid_form}&referer=#{env.get("current_page")}" -%>
+                        <%- form_parameters = "action=remove_video&set_video_id=#{item.index}&playlist_id=#{plid_form}&referer=#{env.get("current_page")}" -%>
                         <form data-onsubmit="return_false" action="/playlist_ajax?<%= form_parameters %>" method="post">
                             <input type="hidden" name="csrf_token" value="<%= HTML.escape(env.get?("csrf_token").try &.as(String) || "") %>">
                             <button type="submit" class="pure-button pure-button-secondary low-profile"

src/invidious/views/components/items_paginated.ecr

@@ -8,4 +8,14 @@
 
 <%= page_nav_html %>
 
+<script id="pagination-data" type="application/json">
+<%=
+{
+   "next_page" => translate(locale, "Next page"),
+   "prev_page" => translate(locale, "Previous page"),
+   "is_rtl"    => locale_is_rtl?(locale)
+}.to_pretty_json
+%>
+</script>
+
 <script src="/js/watched_indicator.js"></script>

src/invidious/views/components/player.ecr

@@ -4,7 +4,7 @@
     <% if params.autoplay %>autoplay<% end %>
     <% if params.video_loop %>loop<% end %>
     <% if params.controls %>controls<% end %>>
-    <% if (hlsvp = video.hls_manifest_url) && !CONFIG.disabled?("livestreams") %>
+    <% if (hlsvp = video.hls_manifest_url) && video.live_now && !CONFIG.disabled?("livestreams") %>
         <source src="<%= URI.parse(hlsvp).request_target %><% if params.local %>?local=true<% end %>" type="application/x-mpegURL" label="livestream">
     <% else %>
         <% if params.listen %>

src/invidious/views/components/subscribe_widget.ecr

@@ -1,13 +1,13 @@
 <% if user %>
     <% if subscriptions.includes? ucid %>
-            <form action="/subscription_ajax?action_remove_subscriptions=1&c=<%= ucid %>&referer=<%= env.get("current_page") %>" method="post">
+            <form action="/subscription_ajax?action=remove_subscriptions&c=<%= ucid %>&referer=<%= env.get("current_page") %>" method="post">
                 <input type="hidden" name="csrf_token" value="<%= HTML.escape(env.get?("csrf_token").try &.as(String) || "") %>">
                 <button data-type="unsubscribe" id="subscribe" class="pure-button pure-button-primary">
                     <b><input style="all:unset" type="submit" value="<%= translate(locale, "Unsubscribe") %> | <%= sub_count_text %>"></b>
                 </button>
             </form>
     <% else %>
-            <form action="/subscription_ajax?action_create_subscription_to_channel=1&c=<%= ucid %>&referer=<%= env.get("current_page") %>" method="post">
+            <form action="/subscription_ajax?action=create_subscription_to_channel&c=<%= ucid %>&referer=<%= env.get("current_page") %>" method="post">
                 <input type="hidden" name="csrf_token" value="<%= HTML.escape(env.get?("csrf_token").try &.as(String) || "") %>">
                 <button data-type="subscribe" id="subscribe" class="pure-button pure-button-primary">
                     <b><input style="all:unset" type="submit" value="<%= translate(locale, "Subscribe") %> | <%= sub_count_text %>"></b>

src/invidious/views/feeds/history.ecr

@@ -37,7 +37,7 @@
                     </a>
 
                     <div class="top-left-overlay"><div class="watched">
-                    <form data-onsubmit="return_false" action="/watch_ajax?action_mark_unwatched=1&id=<%= item %>&referer=<%= env.get("current_page") %>" method="post">
+                    <form data-onsubmit="return_false" action="/watch_ajax?action=mark_unwatched&id=<%= item %>&referer=<%= env.get("current_page") %>" method="post">
                         <input type="hidden" name="csrf_token" value="<%= URI.encode_www_form(env.get?("csrf_token").try &.as(String) || "") %>">
                         <button type="submit" class="pure-button pure-button-secondary low-profile"
                                 data-onclick="mark_unwatched" data-id="<%= item %>"><i class="icon ion-md-trash"></i></button>

src/invidious/views/user/subscription_manager.ecr

@@ -37,7 +37,7 @@
             <div class="pure-u-2-5"></div>
             <div class="pure-u-1-5" style="text-align:right">
                 <h3 style="padding-right:0.5em">
-                    <form data-onsubmit="return_false" action="/subscription_ajax?action_remove_subscriptions=1&c=<%= channel.id %>&referer=<%= env.get("current_page") %>" method="post">
+                    <form data-onsubmit="return_false" action="/subscription_ajax?action=remove_subscriptions&c=<%= channel.id %>&referer=<%= env.get("current_page") %>" method="post">
                         <input type="hidden" name="csrf_token" value="<%= HTML.escape(env.get?("csrf_token").try &.as(String) || "") %>">
                         <input style="all:unset" type="submit" data-onclick="remove_subscription" data-ucid="<%= channel.id %>" value="<%= translate(locale, "unsubscribe") %>">
                     </form>

src/invidious/views/user/token_manager.ecr

@@ -29,7 +29,7 @@
         </div>
         <div class="pure-u-1-5" style="text-align:right">
             <h3 style="padding-right:0.5em">
-                <form data-onsubmit="return_false" action="/token_ajax?action_revoke_token=1&session=<%= token[:session] %>&referer=<%= env.get("current_page") %>" method="post">
+                <form data-onsubmit="return_false" action="/token_ajax?action=revoke_token&session=<%= token[:session] %>&referer=<%= env.get("current_page") %>" method="post">
                     <input type="hidden" name="csrf_token" value="<%= HTML.escape(env.get?("csrf_token").try &.as(String) || "") %>">
                     <input style="all:unset" type="submit" data-onclick="revoke_token" data-session="<%= token[:session] %>" value="<%= translate(locale, "revoke") %>">
                 </form>

src/invidious/views/watch.ecr

@@ -158,7 +158,7 @@ we're going to need to do it here in order to allow for translations.
             <% if user %>
                 <% playlists = Invidious::Database::Playlists.select_user_created_playlists(user.email) %>
                 <% if !playlists.empty? %>
-                    <form data-onsubmit="return_false" class="pure-form pure-form-stacked" action="/playlist_ajax" method="post" target="_blank">
+                    <form data-onsubmit="return_false" class="pure-form pure-form-stacked" action="/playlist_ajax?action=add_video" method="post" target="_blank">
                         <div class="pure-control-group">
                             <label for="playlist_id"><%= translate(locale, "Add to playlist: ") %></label>
                             <select style="width:100%" name="playlist_id" id="playlist_id">
@@ -169,7 +169,6 @@ we're going to need to do it here in order to allow for translations.
                         </div>
 
                         <input type="hidden" name="csrf_token" value="<%= URI.encode_www_form(env.get?("csrf_token").try &.as(String) || "") %>">
-                        <input type="hidden" name="action_add_video" value="1">
                         <input type="hidden" name="video_id" value="<%= video.id %>">
                         <button data-onclick="add_playlist_video" data-id="<%= video.id %>" type="submit" class="pure-button pure-button-primary">
                             <b><%= translate(locale, "Add to playlist") %></b>

src/invidious/yt_backend/extractors.cr

@@ -67,6 +67,8 @@ private module Parsers
         author_id = author_fallback.id
       end
 
+      author_thumbnail = item_contents.dig?("channelThumbnailSupportedRenderers", "channelThumbnailWithLinkRenderer", "thumbnail", "thumbnails", 0, "url").try &.as_s
+
       author_verified = has_verified_badge?(item_contents["ownerBadges"]?)
 
       # For live videos (and possibly recently premiered videos) there is no published information.
@@ -148,6 +150,7 @@ private module Parsers
         length_seconds:     length_seconds,
         premiere_timestamp: premiere_timestamp,
         author_verified:    author_verified,
+        author_thumbnail:   author_thumbnail,
         badges:             badges,
       })
     end
@@ -579,6 +582,7 @@ private module Parsers
         length_seconds:     duration,
         premiere_timestamp: Time.unix(0),
         author_verified:    false,
+        author_thumbnail:   nil,
         badges:             VideoBadges::None,
       })
     end
@@ -708,6 +712,7 @@ private module Parsers
         length_seconds:     duration,
         premiere_timestamp: Time.unix(0),
         author_verified:    false,
+        author_thumbnail:   nil,
         badges:             VideoBadges::None,
       })
     end
@@ -1024,7 +1029,7 @@ end
 def extract_items(
   initial_data : InitialData,
   author_fallback : String? = nil,
-  author_id_fallback : String? = nil
+  author_id_fallback : String? = nil,
 ) : {Array(SearchItem), String?}
   items = [] of SearchItem
   continuation = nil

src/invidious/yt_backend/youtube_api.cr

@@ -211,7 +211,7 @@ module YoutubeAPI
     def initialize(
       *,
       @client_type = ClientType::Web,
-      @region = "US"
+      @region = "US",
     )
     end
 
@@ -370,7 +370,7 @@ module YoutubeAPI
     browse_id : String,
     *, # Force the following parameters to be passed by name
     params : String,
-    client_config : ClientConfig | Nil = nil
+    client_config : ClientConfig | Nil = nil,
   )
     # JSON Request data, required by the API
     data = {
@@ -464,7 +464,7 @@ module YoutubeAPI
     video_id : String,
     *, # Force the following parameters to be passed by name
     params : String,
-    client_config : ClientConfig | Nil = nil
+    client_config : ClientConfig | Nil = nil,
   )
     # Playback context, separate because it can be different between clients
     playback_ctx = {
@@ -557,7 +557,7 @@ module YoutubeAPI
   def search(
     search_query : String,
     params : String,
-    client_config : ClientConfig | Nil = nil
+    client_config : ClientConfig | Nil = nil,
   )
     # JSON Request data, required by the API
     data = {
@@ -583,7 +583,7 @@ module YoutubeAPI
 
   def get_transcript(
     params : String,
-    client_config : ClientConfig | Nil = nil
+    client_config : ClientConfig | Nil = nil,
   ) : Hash(String, JSON::Any)
     data = {
       "context" => self.make_context(client_config),
@@ -605,7 +605,7 @@ module YoutubeAPI
   def _post_json(
     endpoint : String,
     data : Hash,
-    client_config : ClientConfig | Nil
+    client_config : ClientConfig | Nil,
   ) : Hash(String, JSON::Any)
     # Use the default client config if nil is passed
     client_config ||= DEFAULT_CLIENT_CONFIG