Bump build number to 270

Piped currently is having an issue it would only return a muxed 360p
stream, and it is rejected here because the audioCodec being set to nil.

CHANGELOG.md

@@ -1,29 +1,14 @@
-
-
 ## What's Changed
 
-### New Features
-
-* Add embedded audio/subtitle track selection for multi-track files
-* Add loading external subtitle files for media-source playback
-* Add view options to playlists list view
-* Add search to playlists list view
-* Show and label WebDAV/SMB video streams in the quality selector
-
 ### Bug Fixes
 
-* Fix timed links resuming at watch position instead of URL timestamp
-* Fix autoplay countdown showing in repeat one queue mode
-* Fix double-tap fullscreen gesture rotating on portrait videos
-* Fix sending extracted videos (Twitch streams) to other devices
-* Fix missing thumbnails for videos saved to library
-* Fix #955: make subtitle appearance settings adjustable on tvOS
-* Fix #960: scope subscription counts, import/export to active account
-* Fix #958: switch MPVKit to yattee fork with AV1 VideoToolbox session recovery
-* Fix startup crash in sideloaded builds without iCloud entitlements
-* Allow screen sleep during audio-only playback
-* Apply thumbnail fallback everywhere a single URL was rendered
-* Stop tracking resume progress for live streams
-* Label local-file video quality from mpv track info instead of Unknown
-* Keep macOS player fullscreen when queue advances to different-aspect video
-* Guard PiP bridge geometry writes against non-finite rects
+* Fix no streams reported from Piped (#974) - thanks @raycheung
+* Fix description timestamp links seeking to wrong position for out-of-range values (#966) - thanks @YuriNachos
+* Fix deep link timestamp parsing accepting infinity as seek position (#965) - thanks @YuriNachos
+* Fix audio sample rate label dropping the kHz decimal (#964) - thanks @YuriNachos
+* Fix playback rate display dropping meaningful digits (#963) - thanks @YuriNachos
+* Fix www.duckduckgo.com misrouting to yt-dlp external video extraction (#962) - thanks @YuriNachos
+
+### Other
+
+* Chunk stateless feed requests to support more than 500 subscriptions (#967) - thanks @pehbehbeh

Yattee.xcodeproj/project.pbxproj

@@ -570,7 +570,7 @@
 				AUTOMATION_APPLE_EVENTS = NO;
 				CODE_SIGN_ENTITLEMENTS = Yattee/Yattee.entitlements;
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 269;
+				CURRENT_PROJECT_VERSION = 270;
 				DEAD_CODE_STRIPPING = YES;
 				DEVELOPMENT_TEAM = 78Z5H3M6RJ;
 				ENABLE_APP_SANDBOX = YES;
@@ -656,7 +656,7 @@
 				CODE_SIGN_ENTITLEMENTS = Yattee/Yattee.entitlements;
 				"CODE_SIGN_ENTITLEMENTS[sdk=macosx*]" = "Yattee/Yattee-macOS.entitlements";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 269;
+				CURRENT_PROJECT_VERSION = 270;
 				DEAD_CODE_STRIPPING = YES;
 				DEVELOPMENT_TEAM = 78Z5H3M6RJ;
 				ENABLE_APP_SANDBOX = YES;
@@ -800,7 +800,7 @@
 				CODE_SIGN_ENTITLEMENTS = Yattee/Yattee.entitlements;
 				"CODE_SIGN_ENTITLEMENTS[sdk=macosx*]" = "Yattee/Yattee-macOS-DeveloperID.entitlements";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 269;
+				CURRENT_PROJECT_VERSION = 270;
 				DEAD_CODE_STRIPPING = YES;
 				DEVELOPMENT_TEAM = 78Z5H3M6RJ;
 				ENABLE_APP_SANDBOX = YES;
@@ -881,7 +881,7 @@
 			buildSettings = {
 				BUNDLE_LOADER = "$(TEST_HOST)";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 269;
+				CURRENT_PROJECT_VERSION = 270;
 				DEAD_CODE_STRIPPING = YES;
 				DEVELOPMENT_TEAM = 78Z5H3M6RJ;
 				GENERATE_INFOPLIST_FILE = YES;
@@ -910,7 +910,7 @@
 			buildSettings = {
 				CODE_SIGN_ENTITLEMENTS = YatteeShareExtension/YatteeShareExtension.entitlements;
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 269;
+				CURRENT_PROJECT_VERSION = 270;
 				DEVELOPMENT_TEAM = 78Z5H3M6RJ;
 				GENERATE_INFOPLIST_FILE = YES;
 				INFOPLIST_FILE = YatteeShareExtension/Info.plist;
@@ -942,7 +942,7 @@
 			buildSettings = {
 				CODE_SIGN_ENTITLEMENTS = YatteeTopShelf/YatteeTopShelf.entitlements;
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 269;
+				CURRENT_PROJECT_VERSION = 270;
 				DEVELOPMENT_TEAM = 78Z5H3M6RJ;
 				GENERATE_INFOPLIST_FILE = YES;
 				INFOPLIST_FILE = YatteeTopShelf/Info.plist;
@@ -977,7 +977,7 @@
 			buildSettings = {
 				CODE_SIGN_ENTITLEMENTS = YatteeShareExtension/YatteeShareExtension.entitlements;
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 269;
+				CURRENT_PROJECT_VERSION = 270;
 				DEVELOPMENT_TEAM = 78Z5H3M6RJ;
 				GENERATE_INFOPLIST_FILE = YES;
 				INFOPLIST_FILE = YatteeShareExtension/Info.plist;
@@ -1008,7 +1008,7 @@
 			buildSettings = {
 				CODE_SIGN_ENTITLEMENTS = YatteeShareExtension/YatteeShareExtension.entitlements;
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 269;
+				CURRENT_PROJECT_VERSION = 270;
 				DEVELOPMENT_TEAM = 78Z5H3M6RJ;
 				GENERATE_INFOPLIST_FILE = YES;
 				INFOPLIST_FILE = YatteeShareExtension/Info.plist;
@@ -1040,7 +1040,7 @@
 			buildSettings = {
 				CODE_SIGN_ENTITLEMENTS = YatteeTopShelf/YatteeTopShelf.entitlements;
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 269;
+				CURRENT_PROJECT_VERSION = 270;
 				DEVELOPMENT_TEAM = 78Z5H3M6RJ;
 				GENERATE_INFOPLIST_FILE = YES;
 				INFOPLIST_FILE = YatteeTopShelf/Info.plist;
@@ -1074,7 +1074,7 @@
 			buildSettings = {
 				CODE_SIGN_ENTITLEMENTS = YatteeTopShelf/YatteeTopShelf.entitlements;
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 269;
+				CURRENT_PROJECT_VERSION = 270;
 				DEVELOPMENT_TEAM = 78Z5H3M6RJ;
 				GENERATE_INFOPLIST_FILE = YES;
 				INFOPLIST_FILE = YatteeTopShelf/Info.plist;
@@ -1109,7 +1109,7 @@
 			buildSettings = {
 				BUNDLE_LOADER = "$(TEST_HOST)";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 269;
+				CURRENT_PROJECT_VERSION = 270;
 				DEAD_CODE_STRIPPING = YES;
 				DEVELOPMENT_TEAM = 78Z5H3M6RJ;
 				GENERATE_INFOPLIST_FILE = YES;
@@ -1138,7 +1138,7 @@
 			buildSettings = {
 				BUNDLE_LOADER = "$(TEST_HOST)";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 269;
+				CURRENT_PROJECT_VERSION = 270;
 				DEAD_CODE_STRIPPING = YES;
 				DEVELOPMENT_TEAM = 78Z5H3M6RJ;
 				GENERATE_INFOPLIST_FILE = YES;

Yattee/Extensions/Array+Chunked.swift

@@ -0,0 +1,17 @@
+//
+//  Array+Chunked.swift
+//  Yattee
+//
+//  Splitting arrays into fixed-size chunks.
+//
+
+import Foundation
+
+extension Array {
+    /// Splits the array into chunks of the specified size.
+    func chunked(into size: Int) -> [[Element]] {
+        stride(from: 0, to: count, by: size).map {
+            Array(self[$0..<Swift.min($0 + size, count)])
+        }
+    }
+}

Yattee/Models/MPVTrack.swift

@@ -148,7 +148,24 @@ struct MPVTrack: Equatable, Sendable, Identifiable, Decodable {
         return preferred == baseLanguageCode
     }
 
-    /// Secondary detail line for advanced mode, e.g. "eac3 · 6ch · 48 kHz".
+    /// Format a sample rate in Hz as the conventional kHz label.
+    /// 48000 → "48 kHz", 44100 → "44.1 kHz", 88200 → "88.2 kHz",
+    /// 22050 → "22.05 kHz", 176400 → "176.4 kHz".
+    /// Whole-kHz rates drop the decimal; fractional rates keep their
+    /// meaningful digits (1–2 decimals, trailing zero stripped).
+    static func formatSampleRate(_ hz: Int) -> String {
+        let kHz = Double(hz) / 1000.0
+        if kHz == kHz.rounded() {
+            return "\(Int(kHz)) kHz"
+        }
+        var label = String(format: "%.2f", kHz)
+        if label.hasSuffix("0") {
+            label.removeLast()
+        }
+        return "\(label) kHz"
+    }
+
+    /// Secondary detail line for advanced mode, e.g. "aac · 2ch · 44.1 kHz".
     var detailText: String? {
         var parts: [String] = []
         if let codec, !codec.isEmpty {
@@ -158,7 +175,7 @@ struct MPVTrack: Equatable, Sendable, Identifiable, Decodable {
             parts.append("\(channelCount)ch")
         }
         if let sampleRate {
-            parts.append("\(sampleRate / 1000) kHz")
+            parts.append(Self.formatSampleRate(sampleRate))
         }
         return parts.isEmpty ? nil : parts.joined(separator: " · ")
     }

Yattee/Services/API/PipedAPI.swift

@@ -672,12 +672,14 @@ private struct PipedVideoStream: Decodable, Sendable {
             resolution = nil
         }
 
+        let audioCodec: String? = (videoOnly ?? true) ? nil : "aac"
+
         return Stream(
             url: streamUrl,
             resolution: resolution,
             format: format ?? "unknown",
             videoCodec: codec,
-            audioCodec: nil,
+            audioCodec: audioCodec,
             bitrate: bitrate,
             fileSize: contentLength,
             isAudioOnly: false,

Yattee/Services/API/YatteeServerAPI.swift

@@ -349,18 +349,32 @@ actor YatteeServerAPI: InstanceAPI {
 
     // MARK: - Stateless Feed Endpoints
 
-    /// Fetches feed using stateless POST endpoint with channel list.
+    /// Maximum number of channels per stateless feed request. The server rejects larger channel
+    /// lists with HTTP 422 (`max_length=500` on its feed and feed-status request models).
+    static let maxChannelsPerFeedRequest = 500
+
+    /// Fetches feed using stateless POST endpoint with channel list. Channel lists above the
+    /// server's per-request limit are sent in chunks and the responses merged into one.
     func postFeed(channels: [StatelessChannelRequest], limit: Int, offset: Int, instance: Instance) async throws -> StatelessFeedResponse {
-        let body = StatelessFeedRequest(channels: channels, limit: limit, offset: offset)
-        let endpoint = GenericEndpoint.post("/api/v1/feed", body: body)
-        return try await httpClient.fetch(endpoint, baseURL: instance.url)
+        var responses: [StatelessFeedResponse] = []
+        for chunk in channels.chunked(into: Self.maxChannelsPerFeedRequest) {
+            let body = StatelessFeedRequest(channels: chunk, limit: limit, offset: offset)
+            let endpoint = GenericEndpoint.post("/api/v1/feed", body: body)
+            responses.append(try await httpClient.fetch(endpoint, baseURL: instance.url))
+        }
+        return StatelessFeedResponse.merged(responses, limit: limit)
     }
 
     /// Checks feed status for given channels (lightweight polling).
+    /// Chunked like `postFeed(channels:limit:offset:instance:)`.
     func postFeedStatus(channels: [StatelessChannelStatusRequest], instance: Instance) async throws -> StatelessFeedStatusResponse {
-        let body = StatelessFeedStatusRequest(channels: channels)
-        let endpoint = GenericEndpoint.post("/api/v1/feed/status", body: body)
-        return try await httpClient.fetch(endpoint, baseURL: instance.url)
+        var responses: [StatelessFeedStatusResponse] = []
+        for chunk in channels.chunked(into: Self.maxChannelsPerFeedRequest) {
+            let body = StatelessFeedStatusRequest(channels: chunk)
+            let endpoint = GenericEndpoint.post("/api/v1/feed/status", body: body)
+            responses.append(try await httpClient.fetch(endpoint, baseURL: instance.url))
+        }
+        return StatelessFeedStatusResponse.merged(responses)
     }
 
     // MARK: - Channel Metadata
@@ -497,6 +511,34 @@ struct StatelessFeedResponse: Decodable, Sendable {
     func toVideos() -> [Video] {
         videos.compactMap { $0.toVideo() }
     }
+
+    /// Merges chunked feed responses into a single response. A single response is returned
+    /// unchanged so requests within the server's per-request channel limit behave as before.
+    static func merged(_ responses: [StatelessFeedResponse], limit: Int) -> StatelessFeedResponse {
+        guard responses.count != 1 else { return responses[0] }
+
+        let videos = responses.flatMap(\.videos)
+            .sorted { ($0.published ?? 0) > ($1.published ?? 0) }
+        let limited = Array(videos.prefix(limit))
+
+        return StatelessFeedResponse(
+            status: responses.first(where: { !$0.isReady })?.status ?? "ready",
+            videos: limited,
+            total: responses.reduce(0) { $0 + $1.total },
+            hasMore: responses.contains(where: \.hasMore) || videos.count > limited.count,
+            readyCount: sumIfAnyPresent(responses.map(\.readyCount)),
+            pendingCount: sumIfAnyPresent(responses.map(\.pendingCount)),
+            errorCount: sumIfAnyPresent(responses.map(\.errorCount)),
+            etaSeconds: responses.compactMap(\.etaSeconds).max()
+        )
+    }
+
+    /// Sums optional counts, staying `nil` when no chunk reported a value (older server
+    /// versions omit the count fields entirely).
+    private static func sumIfAnyPresent(_ values: [Int?]) -> Int? {
+        let present = values.compactMap { $0 }
+        return present.isEmpty ? nil : present.reduce(0, +)
+    }
 }
 
 /// Response from stateless feed status endpoint.
@@ -523,6 +565,25 @@ struct StatelessFeedStatusResponse: Decodable, Sendable {
         case pendingCount
         case errorCount
     }
+
+    init(status: String, readyCount: Int, pendingCount: Int, errorCount: Int) {
+        self.status = status
+        self.readyCount = readyCount
+        self.pendingCount = pendingCount
+        self.errorCount = errorCount
+    }
+
+    /// Merges chunked status responses into a single response. A single response is returned unchanged.
+    static func merged(_ responses: [StatelessFeedStatusResponse]) -> StatelessFeedStatusResponse {
+        guard responses.count != 1 else { return responses[0] }
+
+        return StatelessFeedStatusResponse(
+            status: responses.first(where: { !$0.isReady })?.status ?? "ready",
+            readyCount: responses.reduce(0) { $0 + $1.readyCount },
+            pendingCount: responses.reduce(0) { $0 + $1.pendingCount },
+            errorCount: responses.reduce(0) { $0 + $1.errorCount }
+        )
+    }
 }
 
 // MARK: - Channel Metadata Models

Yattee/Services/DeArrowBrandingProvider.swift

@@ -225,14 +225,3 @@ final class DeArrowBrandingProvider {
         }
     }
 }
-
-// MARK: - Array Extension
-
-private extension Array {
-    /// Splits the array into chunks of the specified size.
-    func chunked(into size: Int) -> [[Element]] {
-        stride(from: 0, to: count, by: size).map {
-            Array(self[$0..<Swift.min($0 + size, count)])
-        }
-    }
-}

Yattee/Services/Navigation/URLRouter.swift

@@ -84,7 +84,7 @@ struct URLRouter: Sendable {
         let excludedHosts = [
             "google.com", "www.google.com",
             "bing.com", "www.bing.com",
-            "duckduckgo.com",
+            "duckduckgo.com", "www.duckduckgo.com",
             "apple.com", "www.apple.com",
             "github.com", "www.github.com"
         ]
@@ -145,9 +145,11 @@ struct URLRouter: Sendable {
         let trimmed = raw.trimmingCharacters(in: .whitespaces)
         guard !trimmed.isEmpty else { return nil }
 
-        // Plain numeric value (e.g. "90", "90.5")
+        // Plain numeric value (e.g. "90", "90.5"). Reject non-finite values
+        // ("inf"/"infinity"/"nan") that `TimeInterval(_:)` accepts — a `?t=inf`
+        // link would otherwise seek the player to `Double.infinity`.
         if let value = TimeInterval(trimmed) {
-            return value >= 0 ? value : nil
+            return (value.isFinite && value >= 0) ? value : nil
         }
 
         // Compound form like "1h2m3s", "2m30s", "90s"

Yattee/Services/Player/PlayerState.swift

@@ -131,13 +131,26 @@ enum PlaybackRate: Double, CaseIterable, Identifiable, Sendable {
         if rawValue == 1.0 {
             return String(localized: "player.playbackRate.normal")
         }
-        return String(format: "%.2gx", rawValue)
+        return formattedRate
     }
 
     /// Compact display text that always shows numeric value (e.g., "1x", "1.5x").
     /// Use this in space-constrained UI like the player pill.
     var compactDisplayText: String {
-        String(format: "%.2gx", rawValue)
+        formattedRate
+    }
+
+    /// The rate with an `x` suffix rendered with a fixed two-decimal format and
+    /// the trailing `.0` stripped, so whole rates have no decimal
+    /// (2 → "2x", 1.5 → "1.5x", 1.25 → "1.25x"). Replaces `%.2g`, whose
+    /// significant-figure notation dropped meaningful digits (1.25 → "1.2") and
+    /// rounded others (1.75 → "1.8"). `String(format:)` keeps the period decimal
+    /// separator, matching the player's other speed labels.
+    private var formattedRate: String {
+        var value = String(format: "%.2f", rawValue)
+        while value.hasSuffix("0") { value.removeLast() }
+        if value.hasSuffix(".") { value.removeLast() }
+        return "\(value)x"
     }
 }
 

Yattee/Utilities/DescriptionText.swift

@@ -56,12 +56,13 @@ enum DescriptionText {
                 }
 
                 let timestampString = String(text[range])
-                let seconds = parseTimestamp(timestampString)
-
-                if let url = URL(string: "yattee-seek://\(seconds)") {
-                    attributedString[attributedRange].link = url
-                    attributedString[attributedRange].foregroundColor = linkColor
+                guard let seconds = parseTimestamp(timestampString),
+                      let url = URL(string: "yattee-seek://\(seconds)") else {
+                    continue
                 }
+
+                attributedString[attributedRange].link = url
+                attributedString[attributedRange].foregroundColor = linkColor
             }
         }
 
@@ -69,15 +70,24 @@ enum DescriptionText {
     }
 
     /// Parses a timestamp string (MM:SS or H:MM:SS) into total seconds.
-    static func parseTimestamp(_ timestamp: String) -> Int {
+    /// Returns nil when a component is out of its valid range (e.g. `1:99`,
+    /// `0:60`, `1:99:30`); those strings are matched by the link regex above
+    /// but are not valid clock positions, so they must not become seek links.
+    /// This mirrors the range validation in `ChapterParser`.
+    static func parseTimestamp(_ timestamp: String) -> Int? {
         let components = timestamp.split(separator: ":").compactMap { Int($0) }
         switch components.count {
         case 2: // MM:SS
-            return components[0] * 60 + components[1]
+            let seconds = components[1]
+            guard seconds < 60 else { return nil }
+            return components[0] * 60 + seconds
         case 3: // H:MM:SS
-            return components[0] * 3600 + components[1] * 60 + components[2]
+            let minutes = components[1]
+            let seconds = components[2]
+            guard minutes < 60, seconds < 60 else { return nil }
+            return components[0] * 3600 + minutes * 60 + seconds
         default:
-            return 0
+            return nil
         }
     }
 

YatteeTests/DescriptionTextTests.swift

@@ -0,0 +1,67 @@
+//
+//  DescriptionTextTests.swift
+//  YatteeTests
+//
+//  Unit tests for description-text timestamp parsing.
+//
+
+import Testing
+import Foundation
+@testable import Yattee
+
+@Suite("DescriptionText Timestamp Parsing")
+struct DescriptionTextTimestampTests {
+
+    // MARK: - Valid Timestamps
+
+    @Test("Parses M:SS format")
+    func parseMSS() {
+        #expect(DescriptionText.parseTimestamp("0:00") == 0)
+        #expect(DescriptionText.parseTimestamp("5:30") == 330)
+    }
+
+    @Test("Parses MM:SS format")
+    func parseMMSS() {
+        #expect(DescriptionText.parseTimestamp("00:00") == 0)
+        #expect(DescriptionText.parseTimestamp("12:45") == 765)
+        #expect(DescriptionText.parseTimestamp("59:59") == 3599)
+    }
+
+    @Test("Parses H:MM:SS format")
+    func parseHMMSS() {
+        #expect(DescriptionText.parseTimestamp("1:23:45") == 5025)
+        #expect(DescriptionText.parseTimestamp("01:23:45") == 5025)
+    }
+
+    @Test("Parses long minutes in MM:SS form")
+    func parseLongMinutes() {
+        // A 99-minute position is valid for a long video (2-digit minutes).
+        #expect(DescriptionText.parseTimestamp("99:59") == 5999)
+    }
+
+    // MARK: - Out-of-Range Rejection (regression)
+
+    @Test("Rejects seconds >= 60 in MM:SS form")
+    func rejectsInvalidSeconds() {
+        // Previously returned components[0]*60 + components[1] = 60 and 159,
+        // seeking the player to the wrong position.
+        #expect(DescriptionText.parseTimestamp("0:60") == nil)
+        #expect(DescriptionText.parseTimestamp("1:99") == nil)
+        #expect(DescriptionText.parseTimestamp("5:75") == nil)
+    }
+
+    @Test("Rejects minutes or seconds >= 60 in H:MM:SS form")
+    func rejectsInvalidHoursMinutesSeconds() {
+        #expect(DescriptionText.parseTimestamp("1:99:30") == nil)
+        #expect(DescriptionText.parseTimestamp("1:30:60") == nil)
+        #expect(DescriptionText.parseTimestamp("2:60:00") == nil)
+    }
+
+    // MARK: - Boundary
+
+    @Test("Accepts the 59 boundary in every field")
+    func acceptsBoundary() {
+        #expect(DescriptionText.parseTimestamp("59:59") == 3599)
+        #expect(DescriptionText.parseTimestamp("1:59:59") == 7199)
+    }
+}

YatteeTests/MPVTrackFormatTests.swift

@@ -0,0 +1,44 @@
+//
+//  MPVTrackFormatTests.swift
+//  YatteeTests
+//
+//  Tests for MPVTrack sample-rate (kHz) label formatting.
+//
+
+import Testing
+import Foundation
+@testable import Yattee
+
+@Suite("MPVTrack sample-rate formatting")
+struct MPVTrackFormatTests {
+    @Test("Whole-kHz rates have no decimal")
+    func wholeKHz() {
+        #expect(MPVTrack.formatSampleRate(8000) == "8 kHz")
+        #expect(MPVTrack.formatSampleRate(16000) == "16 kHz")
+        #expect(MPVTrack.formatSampleRate(24000) == "24 kHz")
+        #expect(MPVTrack.formatSampleRate(48000) == "48 kHz")
+        #expect(MPVTrack.formatSampleRate(96000) == "96 kHz")
+        #expect(MPVTrack.formatSampleRate(192000) == "192 kHz")
+    }
+
+    @Test("44.1 kHz family keeps its decimal (the bug)")
+    func fractionalKHz() {
+        #expect(MPVTrack.formatSampleRate(44100) == "44.1 kHz")
+        #expect(MPVTrack.formatSampleRate(88200) == "88.2 kHz")
+        #expect(MPVTrack.formatSampleRate(176400) == "176.4 kHz")
+    }
+
+    @Test("Half-decimal rates keep two digits")
+    func halfDecimal() {
+        #expect(MPVTrack.formatSampleRate(22050) == "22.05 kHz")
+        // 11025/1000 = 11.025; %.2f rounds the nearest double to "11.03" on macOS arm64.
+        #expect(MPVTrack.formatSampleRate(11025) == "11.03 kHz")
+    }
+
+    @Test("detailText surfaces the formatted sample rate")
+    func detailTextIntegration() {
+        let track = MPVTrack(trackID: 1, type: .audio, codec: "aac",
+                             channelCount: 2, sampleRate: 44100)
+        #expect(track.detailText == "aac · 2ch · 44.1 kHz")
+    }
+}

YatteeTests/NavigationTests.swift

@@ -123,6 +123,20 @@ struct URLRouterTests {
         #expect(URLRouter.parseTimestampValue("90.5") == 90.5)
     }
 
+    @Test("Reject non-finite and negative plain timestamp values")
+    func rejectInvalidPlainTimestampValues() {
+        // Plain numeric values that are accepted by TimeInterval(_:) but are not
+        // valid seek targets must return nil rather than poisoning the player.
+        #expect(URLRouter.parseTimestampValue("inf") == nil)
+        #expect(URLRouter.parseTimestampValue("infinity") == nil)
+        #expect(URLRouter.parseTimestampValue("nan") == nil)
+        #expect(URLRouter.parseTimestampValue("-5") == nil)
+        // Valid plain seconds still parse.
+        #expect(URLRouter.parseTimestampValue("0") == 0)
+        #expect(URLRouter.parseTimestampValue("90") == 90)
+        #expect(URLRouter.parseTimestampValue("90.5") == 90.5)
+    }
+
     // MARK: - Share Extension Wrapper Tests
 
     @Test("Unwrap yattee://open wrapper to inner URL with timestamp")
@@ -273,6 +287,26 @@ struct URLRouterTests {
         }
     }
 
+    // MARK: - External Host Exclusion Tests
+
+    @Test("www.duckduckgo.com is excluded from external video routing")
+    func wwwDuckDuckGoExcluded() {
+        let url = URL(string: "https://www.duckduckgo.com/?q=cat+videos")!
+        let destination = router.route(url)
+        if case .externalVideo = destination {
+            Issue.record("www.duckduckgo.com must not route to externalVideo; yt-dlp extraction should not run for a search engine")
+        }
+    }
+
+    @Test("duckduckgo.com bare host remains excluded from external video")
+    func duckDuckGoBareExcluded() {
+        let url = URL(string: "https://duckduckgo.com/?q=test")!
+        let destination = router.route(url)
+        if case .externalVideo = destination {
+            Issue.record("duckduckgo.com must not route to externalVideo; yt-dlp extraction should not run for a search engine")
+        }
+    }
+
     // MARK: - YouTube Channel URL Tests
 
     @Test("Parse YouTube channel URL")

YatteeTests/PlaybackRateTests.swift

@@ -0,0 +1,51 @@
+//
+//  PlaybackRateTests.swift
+//  YatteeTests
+//
+//  Tests for PlaybackRate display-text formatting.
+//
+
+import Testing
+import Foundation
+@testable import Yattee
+
+@Suite("PlaybackRate Display Tests")
+struct PlaybackRateDisplayTests {
+    @Test("displayText renders every rate without losing precision")
+    func displayTextPrecision() {
+        #expect(PlaybackRate.x025.displayText == "0.25x")
+        #expect(PlaybackRate.x05.displayText == "0.5x")
+        #expect(PlaybackRate.x075.displayText == "0.75x")
+        #expect(PlaybackRate.x125.displayText == "1.25x")
+        #expect(PlaybackRate.x15.displayText == "1.5x")
+        #expect(PlaybackRate.x175.displayText == "1.75x")
+        #expect(PlaybackRate.x2.displayText == "2x")
+        #expect(PlaybackRate.x25.displayText == "2.5x")
+        #expect(PlaybackRate.x3.displayText == "3x")
+    }
+
+    @Test("displayText for the normal rate uses the localized label, not the numeric form")
+    func displayTextNormal() {
+        let normal = PlaybackRate.x1.displayText
+        #expect(normal == String(localized: "player.playbackRate.normal"))
+        #expect(!normal.hasSuffix("x"))
+    }
+
+    @Test("compactDisplayText always shows the numeric value")
+    func compactDisplayText() {
+        #expect(PlaybackRate.x1.compactDisplayText == "1x")
+        #expect(PlaybackRate.x125.compactDisplayText == "1.25x")
+        #expect(PlaybackRate.x15.compactDisplayText == "1.5x")
+        #expect(PlaybackRate.x175.compactDisplayText == "1.75x")
+        #expect(PlaybackRate.x2.compactDisplayText == "2x")
+        #expect(PlaybackRate.x3.compactDisplayText == "3x")
+    }
+
+    @Test("every case has a non-empty display string")
+    func allCasesNonEmpty() {
+        for rate in PlaybackRate.allCases {
+            #expect(!rate.displayText.isEmpty)
+            #expect(!rate.compactDisplayText.isEmpty)
+        }
+    }
+}

YatteeTests/YatteeServerFeedChunkingTests.swift

@@ -0,0 +1,153 @@
+//
+//  YatteeServerFeedChunkingTests.swift
+//  YatteeTests
+//
+//  Tests for chunking and merging of stateless feed requests against Yattee Server,
+//  which rejects more than 500 channels per request.
+//
+
+import Testing
+import Foundation
+@testable import Yattee
+
+@Suite("Yattee Server Feed Chunking Tests")
+struct YatteeServerFeedChunkingTests {
+
+    private func video(id: String, published: Int64?) -> ServerFeedVideo {
+        ServerFeedVideo(
+            type: "video",
+            videoId: id,
+            title: "Video \(id)",
+            author: "Author",
+            authorId: "UC\(id)",
+            lengthSeconds: 60,
+            published: published,
+            publishedText: nil,
+            viewCount: nil,
+            videoThumbnails: nil,
+            extractor: "youtube",
+            videoUrl: nil,
+            isUpcoming: nil,
+            premiereTimestamp: nil
+        )
+    }
+
+    // MARK: - Chunking
+
+    @Test("Chunked splits arrays at the requested size")
+    func chunkedSplitsAtSize() {
+        let channels = Array(0..<1018)
+        let chunks = channels.chunked(into: 500)
+        #expect(chunks.map(\.count) == [500, 500, 18])
+        #expect(chunks.flatMap { $0 } == channels)
+    }
+
+    @Test("Chunked keeps lists within the size as a single chunk")
+    func chunkedSingleChunk() {
+        #expect(Array(0..<500).chunked(into: 500).count == 1)
+        #expect(Array(0..<3).chunked(into: 500).map(\.count) == [3])
+        #expect([Int]().chunked(into: 500).isEmpty)
+    }
+
+    // MARK: - Feed Response Merging
+
+    @Test("Merging a single feed response returns it unchanged")
+    func mergedSingleFeedResponsePassthrough() {
+        // Deliberately unsorted: a single response must not be re-sorted or truncated.
+        let response = StatelessFeedResponse(
+            status: "pending",
+            videos: [video(id: "a", published: 100), video(id: "b", published: 300)],
+            total: 2,
+            hasMore: true,
+            readyCount: 1,
+            pendingCount: 2,
+            errorCount: nil,
+            etaSeconds: 30
+        )
+        let merged = StatelessFeedResponse.merged([response], limit: 1)
+        #expect(merged.videos.map(\.videoId) == ["a", "b"])
+        #expect(merged.status == "pending")
+        #expect(merged.total == 2)
+    }
+
+    @Test("Merging feed responses sorts videos by published date and applies the limit")
+    func mergedFeedResponsesSortsAndLimits() {
+        let first = StatelessFeedResponse(
+            status: "ready",
+            videos: [video(id: "old", published: 100), video(id: "newest", published: 900)],
+            total: 2,
+            hasMore: false,
+            readyCount: 500,
+            pendingCount: 0,
+            errorCount: 0,
+            etaSeconds: nil
+        )
+        let second = StatelessFeedResponse(
+            status: "ready",
+            videos: [video(id: "middle", published: 500), video(id: "undated", published: nil)],
+            total: 2,
+            hasMore: false,
+            readyCount: 18,
+            pendingCount: 0,
+            errorCount: 0,
+            etaSeconds: nil
+        )
+
+        let merged = StatelessFeedResponse.merged([first, second], limit: 3)
+        #expect(merged.videos.map(\.videoId) == ["newest", "middle", "old"])
+        #expect(merged.total == 4)
+        #expect(merged.hasMore) // truncated from 4 to 3
+        #expect(merged.readyCount == 518)
+        #expect(merged.status == "ready")
+        #expect(merged.isReady)
+    }
+
+    @Test("Merged feed response is pending while any chunk is pending")
+    func mergedFeedResponsePendingWhileAnyChunkPending() {
+        let ready = StatelessFeedResponse(
+            status: "ready", videos: [], total: 0, hasMore: false,
+            readyCount: 500, pendingCount: 0, errorCount: 0, etaSeconds: nil
+        )
+        let pending = StatelessFeedResponse(
+            status: "pending", videos: [], total: 0, hasMore: false,
+            readyCount: 10, pendingCount: 8, errorCount: 0, etaSeconds: 45
+        )
+
+        let merged = StatelessFeedResponse.merged([ready, pending], limit: 100)
+        #expect(merged.status == "pending")
+        #expect(!merged.isReady)
+        #expect(merged.pendingCount == 8)
+        #expect(merged.etaSeconds == 45)
+    }
+
+    @Test("Merged feed response keeps counts nil when no chunk reports them")
+    func mergedFeedResponseKeepsNilCounts() {
+        let first = StatelessFeedResponse(
+            status: "ready", videos: [], total: 0, hasMore: false,
+            readyCount: nil, pendingCount: nil, errorCount: nil, etaSeconds: nil
+        )
+        let merged = StatelessFeedResponse.merged([first, first], limit: 100)
+        #expect(merged.readyCount == nil)
+        #expect(merged.pendingCount == nil)
+        #expect(merged.errorCount == nil)
+        #expect(merged.etaSeconds == nil)
+    }
+
+    // MARK: - Feed Status Merging
+
+    @Test("Merging status responses sums counts and stays pending until all chunks are ready")
+    func mergedStatusResponses() {
+        let ready = StatelessFeedStatusResponse(status: "ready", readyCount: 500, pendingCount: 0, errorCount: 1)
+        let pending = StatelessFeedStatusResponse(status: "pending", readyCount: 10, pendingCount: 8, errorCount: 0)
+
+        let merged = StatelessFeedStatusResponse.merged([ready, pending])
+        #expect(merged.status == "pending")
+        #expect(merged.readyCount == 510)
+        #expect(merged.pendingCount == 8)
+        #expect(merged.errorCount == 1)
+
+        let allReady = StatelessFeedStatusResponse.merged([ready, ready])
+        #expect(allReady.isReady)
+        #expect(allReady.readyCount == 1000)
+    }
+}

altstore-source.json

@@ -18,6 +18,15 @@
       "category": "entertainment",
       "screenshots": [],
       "versions": [
+        {
+          "version": "2.0.0",
+          "buildVersion": "269",
+          "date": "2026-08-03T21:54:39+00:00",
+          "localizedDescription": "",
+          "downloadURL": "https://github.com/yattee/yattee/releases/download/2.0.0-beta.269/Yattee-2.0.0-iOS.ipa",
+          "size": 34551605,
+          "minOSVersion": "18.0"
+        },
         {
           "version": "2.0.0",
           "buildVersion": "268",