feat: Introduce LitePlayerScreen for IPTV playback, including stream type definitions and mobile settings providers.

lib/mobile/features/iptv/screens/lite_player_screen.dart

@@ -74,6 +74,7 @@ class _LitePlayerScreenState extends ConsumerState<LitePlayerScreen>
   // Focus Nodes
   final FocusNode _playPauseFocusNode = FocusNode();
   final FocusNode _backFocusNode = FocusNode();
+  final FocusNode _deinterlaceFocusNode = FocusNode();
 
   Timer? _controlsTimer;
   Timer? _clockTimer;
@@ -309,7 +310,7 @@ class _LitePlayerScreenState extends ConsumerState<LitePlayerScreen>
       if (widget.streamType == StreamType.live) {
         // Only switch with arrows if controls are hidden
         if (key == LogicalKeyboardKey.channelDown || !_showControls) {
-          _playPrevious();
+          _playNext();
           _onUserInteraction();
           return true;
         }
@@ -322,7 +323,7 @@ class _LitePlayerScreenState extends ConsumerState<LitePlayerScreen>
       if (widget.streamType == StreamType.live) {
         // Only switch with arrows if controls are hidden
         if (key == LogicalKeyboardKey.channelUp || !_showControls) {
-          _playNext();
+          _playPrevious();
           _onUserInteraction();
           return true;
         }
@@ -347,6 +348,12 @@ class _LitePlayerScreenState extends ConsumerState<LitePlayerScreen>
       return true;
     }
 
+    // Toggle Deinterlace - secret key 'D' or digit 2
+    if (key == LogicalKeyboardKey.keyD || key == LogicalKeyboardKey.digit2) {
+      _togglePerChannelDeinterlace();
+      return true;
+    }
+
     if (key == LogicalKeyboardKey.escape || key == LogicalKeyboardKey.goBack) {
       if (_showControls) {
         setState(() => _showControls = false);
@@ -388,6 +395,7 @@ class _LitePlayerScreenState extends ConsumerState<LitePlayerScreen>
     _xtreamService?.dispose();
     _playPauseFocusNode.dispose();
     _backFocusNode.dispose();
+    _deinterlaceFocusNode.dispose();
 
     SystemChrome.setPreferredOrientations([
       DeviceOrientation.portraitUp,
@@ -461,6 +469,30 @@ class _LitePlayerScreenState extends ConsumerState<LitePlayerScreen>
     }
   }
 
+  void _togglePerChannelDeinterlace() {
+    final currentStreamId =
+        widget.channels != null && widget.channels!.isNotEmpty
+            ? widget.channels![_currentIndex].streamId
+            : widget.streamId;
+
+    final notifier = ref.read(deinterlaceSettingsProvider.notifier);
+    notifier.toggle(currentStreamId);
+
+    final newState = notifier.isEnabled(currentStreamId);
+
+    if (mounted) {
+      setState(() {}); // Refresh UI
+      ScaffoldMessenger.of(context).showSnackBar(
+        SnackBar(
+          content:
+              Text('Désentrelacement: ${newState ? "ACTIVER" : "DÉSACTIVER"}'),
+          duration: const Duration(seconds: 2),
+          backgroundColor: newState ? Colors.green : Colors.grey[800],
+        ),
+      );
+    }
+  }
+
   @override
   Widget build(BuildContext context) {
     final title = widget.channels != null && widget.channels!.isNotEmpty
@@ -532,11 +564,13 @@ class _LitePlayerScreenState extends ConsumerState<LitePlayerScreen>
                     style: const TextStyle(
                         color: Colors.white, fontWeight: FontWeight.bold)),
                 const Spacer(),
-                const SizedBox(width: 16),
-                Text(
-                  _currentTime,
-                  style: const TextStyle(color: Colors.white70),
-                ),
+                if (ref.watch(mobileSettingsProvider).showClock) ...[
+                  const SizedBox(width: 16),
+                  Text(
+                    _currentTime,
+                    style: const TextStyle(color: Colors.white70),
+                  ),
+                ],
               ],
             ),
           ),
@@ -639,13 +673,14 @@ class _LitePlayerScreenState extends ConsumerState<LitePlayerScreen>
             _epg != null &&
             _epg!.nowPlaying != null)
           Positioned(
-            bottom: 80,
+            bottom: 180, // Moved up to avoid button overlap
             left: 24,
             width: 350,
             child: Container(
               padding: const EdgeInsets.all(12),
               decoration: BoxDecoration(
-                color: Colors.black.withOpacity(0.7),
+                color: Colors.black
+                    .withOpacity(0.85), // Higher opacity for visibility
                 borderRadius: BorderRadius.circular(8),
                 border: Border.all(color: Colors.white24),
               ),
@@ -704,6 +739,78 @@ class _LitePlayerScreenState extends ConsumerState<LitePlayerScreen>
             ),
           ),
 
+        // Deinterlace Toggle Button (Only for Live)
+        if (widget.streamType == StreamType.live)
+          Positioned(
+            bottom: 20, // Moved down and left to be visible and out of the way
+            right: 24,
+            child: TVFocusable(
+              focusNode: _deinterlaceFocusNode,
+              onPressed: _togglePerChannelDeinterlace,
+              onFocus: _resetControlsTimer,
+              borderRadius: BorderRadius.circular(12),
+              child: Container(
+                padding:
+                    const EdgeInsets.symmetric(horizontal: 12, vertical: 6),
+                decoration: BoxDecoration(
+                  color: Colors.black.withOpacity(0.7),
+                  borderRadius: BorderRadius.circular(12),
+                  border: Border.all(
+                    color: ref
+                            .watch(deinterlaceSettingsProvider.notifier)
+                            .isEnabled(widget.channels != null &&
+                                    widget.channels!.isNotEmpty
+                                ? widget.channels![_currentIndex].streamId
+                                : widget.streamId)
+                        ? AppColors.primary
+                        : Colors.white24,
+                    width: 2,
+                  ),
+                ),
+                child: Row(
+                  mainAxisSize: MainAxisSize.min,
+                  children: [
+                    Icon(
+                      Icons.waves,
+                      color: ref
+                              .watch(deinterlaceSettingsProvider.notifier)
+                              .isEnabled(widget.channels != null &&
+                                      widget.channels!.isNotEmpty
+                                  ? widget.channels![_currentIndex].streamId
+                                  : widget.streamId)
+                          ? AppColors.primary
+                          : Colors.white70,
+                      size: 20,
+                    ),
+                    const SizedBox(width: 8),
+                    const Text(
+                      "Désentrelacer",
+                      style: TextStyle(
+                          color: Colors.white,
+                          fontSize: 13,
+                          fontWeight: FontWeight.bold),
+                    ),
+                    const SizedBox(width: 8),
+                    SizedBox(
+                      height: 24,
+                      child: Switch(
+                        value: ref
+                            .watch(deinterlaceSettingsProvider.notifier)
+                            .isEnabled(widget.channels != null &&
+                                    widget.channels!.isNotEmpty
+                                ? widget.channels![_currentIndex].streamId
+                                : widget.streamId),
+                        onChanged: (val) => _togglePerChannelDeinterlace(),
+                        activeColor: AppColors.primary,
+                        materialTapTargetSize: MaterialTapTargetSize.shrinkWrap,
+                      ),
+                    ),
+                  ],
+                ),
+              ),
+            ),
+          ),
+
         // Progress Bar (VOD)
         if (widget.streamType != StreamType.live)
           Positioned(

lib/mobile/features/iptv/screens/native_player_screen.dart

@@ -132,16 +132,12 @@ class _NativePlayerScreenState extends ConsumerState<NativePlayerScreen>
 
     // Enable software decoding fallback if hardware fails (handled by mpv usually, but ensuring 'auto' helps)
     final decoderMode = ref.read(mobileSettingsProvider).decoderMode;
-    final deinterlace = ref.read(mobileSettingsProvider).deinterlace;
     (_player.platform as dynamic)?.setProperty('hwdec', decoderMode);
-    (_player.platform as dynamic)
-        ?.setProperty('deinterlace', deinterlace ? 'yes' : 'no');
 
     // Performance & Scaling Fixes for Android
     (_player.platform as dynamic)?.setProperty('opengl-pbo', 'yes');
     (_player.platform as dynamic)?.setProperty('video-unscaled', 'no');
-    debugPrint(
-        'MediaKitPlayer: Decoder Mode set to $decoderMode, Deinterlace: $deinterlace');
+    debugPrint('MediaKitPlayer: Decoder Mode set to $decoderMode');
 
     // ============ PERFORMANCE 3.0 (ANTI MICRO-COUPURE PROFILE) ============
     // Tuned to eliminate micro-stuttering during live TV playback
@@ -207,17 +203,19 @@ class _NativePlayerScreenState extends ConsumerState<NativePlayerScreen>
       'live_start_index=-1,analyzeduration=10000000,probesize=5000000',
     );
 
-    // Prevent stalls (readahead already set above)
+    // Optimized for performance and stability on progressive & interlaced streams
     (_player.platform as dynamic)?.setProperty('hr-seek', 'yes');
     (_player.platform as dynamic)?.setProperty('hr-seek-framedrop', 'yes');
+    (_player.platform as dynamic)?.setProperty('vd-lavc-fast', 'yes');
     (_player.platform as dynamic)
-        ?.setProperty('vd-lavc-dr', 'yes'); // Direct rendering
+        ?.setProperty('vd-lavc-threads', '0'); // Auto-detect
     (_player.platform as dynamic)
-        ?.setProperty('vd-lavc-fast', 'yes'); // Fast decoding
-    (_player.platform as dynamic)
-        ?.setProperty('vd-lavc-threads', '4'); // Multithreading
-    (_player.platform as dynamic)?.setProperty(
-        'vd-lavc-skiploopfilter', 'all'); // Skip loop filter for performance
+        ?.setProperty('vd-lavc-skiploopfilter', 'nonref'); // Balanced stability
+    (_player.platform as dynamic)?.setProperty('framedrop', 'vo');
+
+    if (widget.streamType == StreamType.live) {
+      (_player.platform as dynamic)?.setProperty('profile', 'low-latency');
+    }
 
     // ============ AUDIO CODEC SUPPORT FOR VOD ============
     // V3: Explicit LAVC Downmix & Audiotrack
@@ -670,7 +668,7 @@ class _NativePlayerScreenState extends ConsumerState<NativePlayerScreen>
         _reconnectAttempts = 0; // Reset reconnect counter on success
       });
 
-      // Start watchdog for live streams
+      // Show watchdog for live streams
       if (widget.streamType == StreamType.live) {
         _startLiveWatchdog();
       }
@@ -1235,7 +1233,7 @@ class _NativePlayerScreenState extends ConsumerState<NativePlayerScreen>
                 _epg != null &&
                 _epg!.nowPlaying != null)
               Positioned(
-                bottom: 80, // Above progress/bottom bar
+                bottom: 180, // Moved up to avoid overlap with central buttons
                 left: 24,
                 width: 350, // Increased width for badge
                 child: Row(
@@ -1399,7 +1397,6 @@ class _NativePlayerScreenState extends ConsumerState<NativePlayerScreen>
                                   ),
                                 ),
                               ),
-                            // LIVE Badge removed from here
                           ],
                         ),
                       ),

lib/mobile/providers/mobile_settings_providers.dart

@@ -353,3 +353,38 @@ final mobileFavoritesProvider =
     StateNotifierProvider<MobileFavoritesNotifier, Set<String>>((ref) {
   return MobileFavoritesNotifier();
 });
+
+/// Per-channel deinterlace settings (stored locally)
+class DeinterlaceSettingsNotifier extends StateNotifier<Set<String>> {
+  static const String _boxName = 'deinterlace_settings';
+  Box? _box;
+
+  DeinterlaceSettingsNotifier() : super({}) {
+    _init();
+  }
+
+  Future<void> _init() async {
+    _box = await Hive.openBox(_boxName);
+    final settings =
+        _box?.get('deinterlace_on', defaultValue: <String>[]) as List?;
+    state = settings?.cast<String>().toSet() ?? {};
+  }
+
+  void toggle(String streamId) {
+    final updated = {...state};
+    if (updated.contains(streamId)) {
+      updated.remove(streamId);
+    } else {
+      updated.add(streamId);
+    }
+    state = updated;
+    _box?.put('deinterlace_on', updated.toList());
+  }
+
+  bool isEnabled(String streamId) => state.contains(streamId);
+}
+
+final deinterlaceSettingsProvider =
+    StateNotifierProvider<DeinterlaceSettingsNotifier, Set<String>>((ref) {
+  return DeinterlaceSettingsNotifier();
+});