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feat: Refine HLS player configuration with more aggressive buffering, conservative ABR, and extended loading retries and timeouts.

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kuekhaoyang
2025-12-26 18:45:41 +08:00
parent a6d65ba432
commit 337fcb9837
1 changed files with 38 additions and 7 deletions
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components/player/hooks/useHlsPlayer.ts
+38 -7
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@@ -45,15 +45,46 @@ export function useHlsPlayer({
if (!isNativeHlsSupported) {
hls = new Hls({
// Worker & Performance
enableWorker: true,
lowLatencyMode: false, // Disable low latency for more stable playback
startFragPrefetch: false, // Don't prefetch - let browser handle buffering
// Use relaxed buffer settings
maxBufferLength: 30,
maxMaxBufferLength: 60,
fragLoadingMaxRetry: 3,
manifestLoadingMaxRetry: 3,
levelLoadingMaxRetry: 3,
// Buffer Settings - More aggressive buffering for smoother playback
maxBufferLength: 60, // Buffer up to 60 seconds ahead
maxMaxBufferLength: 120, // Allow up to 2 minutes of buffer
maxBufferSize: 60 * 1000 * 1000, // 60MB buffer size
maxBufferHole: 0.5, // Allow small gaps in buffer
// Start with more buffer before playing
startFragPrefetch: true, // Enable prefetching next fragment
// ABR (Adaptive Bitrate) Settings - Be more conservative
abrEwmaDefaultEstimate: 500000, // Start with conservative bandwidth estimate (500kbps)
abrEwmaFastLive: 3, // Fast adaptation for live
abrEwmaSlowLive: 9, // Slow adaptation for live
abrEwmaFastVoD: 3, // Fast adaptation for VoD
abrEwmaSlowVoD: 9, // Slow adaptation for VoD
abrBandWidthFactor: 0.8, // Use 80% of estimated bandwidth (conservative)
abrBandWidthUpFactor: 0.7, // Even more conservative when switching up
// Loading Settings - More retries and longer timeouts
fragLoadingMaxRetry: 6,
fragLoadingRetryDelay: 1000,
fragLoadingMaxRetryTimeout: 64000,
manifestLoadingMaxRetry: 4,
manifestLoadingRetryDelay: 1000,
manifestLoadingMaxRetryTimeout: 64000,
levelLoadingMaxRetry: 4,
levelLoadingRetryDelay: 1000,
levelLoadingMaxRetryTimeout: 64000,
// Timeouts
fragLoadingTimeOut: 20000, // 20 seconds for fragment loading
manifestLoadingTimeOut: 10000, // 10 seconds for manifest
levelLoadingTimeOut: 10000, // 10 seconds for level
// Backbuffer - Keep some played content for seeking back
backBufferLength: 30, // Keep 30 seconds of played content
});
hlsRef.current = hls;