Show stream opening status with AVPlayer

Model/Player/Backends/AVPlayerBackend.swift

@@ -38,9 +38,7 @@ final class AVPlayerBackend: PlayerBackend {
         !avPlayer.currentItem.isNil
     }
 
-    var isLoadingVideo: Bool {
-        model.currentItem == nil || model.time == nil || !model.time!.isValid
-    }
+    var isLoadingVideo = false
 
     var isPlaying: Bool {
         avPlayer.timeControlStatus == .playing
@@ -138,6 +136,8 @@ final class AVPlayerBackend: PlayerBackend {
         preservingTime: Bool,
         upgrading _: Bool
     ) {
+        isLoadingVideo = true
+
         if let url = stream.singleAssetURL {
             model.logger.info("playing stream with one asset\(stream.kind == .hls ? " (HLS)" : ""): \(url)")
 
@@ -475,6 +475,8 @@ final class AVPlayerBackend: PlayerBackend {
                 return
             }
 
+            isLoadingVideo = false
+
             switch playerItem.status {
             case .readyToPlay:
                 if self.model.activeBackend == .appleAVPlayer,

Model/Player/PlayerSponsorBlock.swift

@@ -32,6 +32,17 @@ extension PlayerModel {
         }
     }
 
+    var playerItemEndTimeWithSegments: CMTime? {
+        if let duration = playerItemDuration,
+           let segment = sponsorBlock.segments.last,
+           segment.endTime.seconds >= duration.seconds - 3
+        {
+            return segment.endTime
+        }
+
+        return playerItemDuration
+    }
+
     private func skip(_ segment: Segment, at time: CMTime) {
         if let duration = playerItemDuration, segment.endTime.seconds >= duration.seconds - 3 {
             logger.error("segment end time is: \(segment.end) when player item duration is: \(duration.seconds)")