feat: add LiveTVTab widget for displaying categorized live TV channels with pagination.

lib/features/iptv/screens/player_screen.dart

@@ -136,48 +136,13 @@ class _PlayerScreenState extends ConsumerState<PlayerScreen> {
         debugPrint('PlayerScreen: FFmpeg HLS URL: $hlsUrl');
         
       } else {
-        // For VOD and Series
-        final ext = widget.containerExtension.toLowerCase();
-        final baseUrl = html.window.location.origin;
-        
-        // Check if format needs transcoding (MKV, AVI, etc. are not browser-native)
-        final needsTranscoding = ext == 'mkv' || ext == 'avi' || ext == 'wmv' || ext == 'flv';
-        
-        if (needsTranscoding) {
-          // Use FFmpeg for non-browser-compatible formats
-          setState(() {
-            _statusMessage = 'Transcoding video for browser compatibility...';
-          });
-          
-          final vodPath = widget.streamType == StreamType.vod ? 'movie' : 'series';
-          final iptvUrl = '${widget.playlist.dns}/$vodPath/${widget.playlist.username}/${widget.playlist.password}/${widget.streamId}.$ext';
-          final encodedUrl = Uri.encodeComponent(iptvUrl);
-          final streamEndpoint = '$baseUrl/api/stream/vod_${widget.streamId}?url=$encodedUrl';
-          
-          debugPrint('PlayerScreen: Starting FFmpeg VOD transcode: $streamEndpoint');
-          
-          final response = await http.get(Uri.parse(streamEndpoint));
-          
-          if (response.statusCode != 200) {
-            throw Exception('Failed to start VOD transcode: ${response.body}');
-          }
-          
-          final data = jsonDecode(response.body);
-          if (data['status'] != 'started') {
-            throw Exception('VOD transcode failed: ${data['error'] ?? 'Unknown error'}');
-          }
-          
-          hlsUrl = '$baseUrl${data['hlsUrl']}';
-          debugPrint('PlayerScreen: FFmpeg VOD HLS URL: $hlsUrl');
-          
-        } else {
-          // MP4, WebM can be played directly via proxy
-          final streamUrl = widget.streamType == StreamType.vod
-              ? xtreamService.getVodStreamUrl(widget.streamId, widget.containerExtension)
-              : xtreamService.getSeriesStreamUrl(widget.streamId, widget.containerExtension);
-          hlsUrl = streamUrl;
-          debugPrint('PlayerScreen: Direct playback URL: $hlsUrl');
-        }
+        // For VOD and Series - use direct proxy streaming with Range support
+        // This allows seeking via HTTP Range requests
+        final streamUrl = widget.streamType == StreamType.vod
+            ? xtreamService.getVodStreamUrl(widget.streamId, widget.containerExtension)
+            : xtreamService.getSeriesStreamUrl(widget.streamId, widget.containerExtension);
+        hlsUrl = streamUrl;
+        debugPrint('PlayerScreen: Direct playback URL: $hlsUrl');
       }
       
       setState(() {