From 9e97f45046ce6cf7346f95ad31556c5d65dca95f Mon Sep 17 00:00:00 2001
From: Michael <michael@example.com>
Date: Tue, 10 Mar 2026 21:30:02 +0100
Subject: [PATCH] feat(player): increase buffering and stability for HLS and
 MPEG-TS

---
 web/player.html      | 20 ++++++++++++--------
 web/player_lite.html | 28 ++++++++++++++--------------
 2 files changed, 26 insertions(+), 22 deletions(-)

diff --git a/web/player.html b/web/player.html
index 5728ce7..95f0ef6 100644
--- a/web/player.html
+++ b/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');
diff --git a/web/player_lite.html b/web/player_lite.html
index 7255d38..f539e61 100644
--- a/web/player_lite.html
+++ b/web/player_lite.html
@@ -245,22 +245,22 @@
             const isTurbo = urlParams.get('turbo') === 'true';
 
             const hls = new Hls({
-                maxBufferLength: 60, // Increased for stability
-                maxMaxBufferLength: 120,
+                maxBufferLength: 120, // Doubled for stability
+                maxMaxBufferLength: 240,
                 enableWorker: true,
-                liveSyncDurationCount: 6, // More distance from live edge (TiviMate style)
-                liveMaxLatencyDurationCount: 20,
-                lowLatencyMode: true,
+                liveSyncDurationCount: 12, // Increased distance from live edge (TiviMate style) for high latency
+                liveMaxLatencyDurationCount: 40,
+                lowLatencyMode: false, // Disabled for better stability on laggy connections
                 // Robustness features
-                nudgeOffset: 0.2, // Jump over discontinuities
-                nudgeMaxRetries: 10,
-                maxLiveSyncPlaybackRate: 1.1, // Smooth catch-up
+                nudgeOffset: 0.5, // Jump over discontinuities more aggressively
+                nudgeMaxRetries: 20,
+                maxLiveSyncPlaybackRate: 1.2, // Smooth catch-up
                 // Turbo-Start specific
                 startLevel: isTurbo ? 0 : -1,
                 initialLiveManifestSize: 1,
                 abrEwmaDefaultEstimate: 500000,
-                manifestLoadingRetryDelay: 800,
-                levelLoadingRetryDelay: 800
+                manifestLoadingRetryDelay: 1000,
+                levelLoadingRetryDelay: 1000
             });
 
             window.hlsInstance = hls;
@@ -296,14 +296,14 @@
                 url: url
             }, {
                 enableWorker: true,
-                stashInitialSize: isTurbo ? 1024 * 1024 : 1024 * 1024, // 1MB Large buffer for everyone
+                stashInitialSize: 512 * 1024,
                 enableStashBuffer: true,
                 liveBufferLatencyChasing: true,
                 liveBufferLatencyChasingOnPaused: true,
-                liveBufferLatencyMaxLatency: 3.0, // Safety margin
-                liveBufferLatencyMinLatency: 1.0,
+                liveBufferLatencyMaxLatency: 10.0,
+                liveBufferLatencyMinLatency: 2.0,
                 lazyLoad: false,
-                maxStashSize: 2 * 1024 * 1024 // 2MB Max
+                maxStashSize: 20 * 1024 * 1024
             });
 
             player.attachMediaElement(video);