feat(player): increase buffering and stability for HLS and MPEG-TS

web/player.html

@@ -253,18 +253,18 @@
             const isTurbo = urlParams.get('turbo') === 'true';
 
             const hls = new Hls({
-                maxBufferLength: 60,
+                maxBufferLength: 120,
                 enableWorker: true,
-                liveSyncDurationCount: 5, // Balanced for desktop
-                nudgeOffset: 0.2,
-                nudgeMaxRetries: 10,
-                maxLiveSyncPlaybackRate: 1.1,
+                liveSyncDurationCount: 10, // Increased for desktop stability
+                nudgeOffset: 0.4,
+                nudgeMaxRetries: 15,
+                maxLiveSyncPlaybackRate: 1.15,
                 // Turbo-Start specific
                 startLevel: isTurbo ? 0 : -1,
                 initialLiveManifestSize: 1,
                 abrEwmaDefaultEstimate: 500000,
-                manifestLoadingRetryDelay: 800,
-                levelLoadingRetryDelay: 800
+                manifestLoadingRetryDelay: 1000,
+                levelLoadingRetryDelay: 1000
             });
             window.hlsInstance = hls;
             hls.loadSource(url);
@@ -290,7 +290,11 @@
             log('Trying mpegts.js with: ' + url);
             showLoading('Chargement MPEG-TS...');
             if (!mpegts.isSupported()) return false;
-            const player = mpegts.createPlayer({ type: 'mpegts', isLive: isLive, url: url }, { enableWorker: true, stashInitialSize: 1024 * 1024 });
+            const player = mpegts.createPlayer({ type: 'mpegts', isLive: isLive, url: url }, { 
+                enableWorker: true, 
+                stashInitialSize: 512 * 1024,
+                maxStashSize: 20 * 1024 * 1024 // 20MB buffer capacity
+            });
             player.attachMediaElement(video);
             player.load();
             player.play().catch(() => playOverlay.style.display = 'flex');