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fix(video-format-detector): temporarily route .ts files to local player 

- Add temporary fix to send .ts files to local player due to HLS resegmentation issues
- Disable .ts format in MPEG Transport Stream (TS_STREAM_FORMATS) for HLS streaming
- Log handling of .ts files in format detection for clarity
- Update local player format creation with specific warning message for .ts files
- Extend LIMITED_SUPPORT_FORMATS check to include .ts as a temporary measure
- Add TODO notes to revert changes once .ts HLS implementation is fixed
This commit is contained in:
tigeren 2025-10-04 15:17:19 +00:00
parent e019389770
commit 048ed1b4e6
1 changed files with 24 additions and 6 deletions
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30
src/lib/video-format-detector.ts
View File

@ -1,6 +1,10 @@
/**
* Video format detection and support level classification
* Determines the optimal playback method for different video formats
*
* TEMPORARY FIX: .ts files are currently sent to local player instead of HLS
* due to resegmentation issues. This needs to be reverted once the HLS
* implementation for .ts files is fixed.
*/
export interface VideoFormat {
@ -56,9 +60,10 @@ const HLS_COMPATIBLE_FORMATS = [
'mts'
];
// MPEG Transport Stream formats - can be served via HLS or converted
// MPEG Transport Stream formats - TEMPORARY: treat as local player required
// TODO: Fix the .ts resegmentation implementation for HLS streaming
const TS_STREAM_FORMATS = [
'ts', // MPEG Transport Stream - optimal for HLS streaming
// 'ts', // TEMPORARILY DISABLED - send to local player instead
'm2ts', // Blu-ray Transport Stream
'mts' // AVCHD Transport Stream
];
@ -104,6 +109,12 @@ export function detectVideoFormat(video: VideoFile): VideoFormat {
return createDirectFormat(video, extension);
}
// TEMPORARY FIX: Send .ts files to local player due to resegmentation issues
if (extension === 'ts') {
console.log('[FormatDetector] .ts file detected, sending to local player (temporary fix)');
return createLocalPlayerFormat(video, extension);
}
// Tier 1.5: MPEG Transport Stream files (optimal for HLS)
if (TS_STREAM_FORMATS.includes(extension)) {
console.log('[FormatDetector] TS format detected, using HLS streaming:', extension);
@ -122,9 +133,9 @@ export function detectVideoFormat(video: VideoFile): VideoFormat {
// No more fallback to transcoding system
console.log('[FormatDetector] Using local player for format:', extension);
// Check if this is a format from LIMITED_SUPPORT_FORMATS
if (LIMITED_SUPPORT_FORMATS.includes(extension)) {
console.log('[FormatDetector] Format in LIMITED_SUPPORT_FORMATS, forcing local player');
// Check if this is a format from LIMITED_SUPPORT_FORMATS or .ts (temporary)
if (LIMITED_SUPPORT_FORMATS.includes(extension) || extension === 'ts') {
console.log('[FormatDetector] Format in LIMITED_SUPPORT_FORMATS or .ts (temporary), forcing local player');
}
return createLocalPlayerFormat(video, extension);
@ -253,6 +264,7 @@ function createTSDirectFormat(video: VideoFile, extension: string): VideoFormat
/**
* Create local player format configuration (replaces transcoding fallback)
* Enhanced for .ts files to provide better user guidance
*/
function createLocalPlayerFormat(video: VideoFile, extension: string): VideoFormat {
const contentType = getMimeType(extension);
@ -260,12 +272,18 @@ function createLocalPlayerFormat(video: VideoFile, extension: string): VideoForm
// Use the optimized external streaming endpoint
const baseUrl = `/api/external-stream/${video.id}`;
// Special handling for .ts files (temporary fix)
const isTsFile = extension === 'ts';
const warningMessage = isTsFile
? 'MPEG Transport Stream (.ts) files require a local video player for optimal playback. This is a temporary solution while we fix the streaming implementation.'
: 'This format requires a local video player';
return {
type: 'local-player',
supportLevel: 'local-player-required',
url: baseUrl, // Optimized endpoint for external players
action: 'launch-local-player',
warning: 'This format requires a local video player',
warning: warningMessage,
recommendedPlayers: getRecommendedPlayersForFormat(extension),
streamInfo: {
contentType,