Vanilagy
7d053ae50d
Add ConversionOptions.tracks, add better converstion start timestamp computation, optimize endPacket logic, utilize metadata duration for progress callback for better performance
2026-04-08 17:07:02 +02:00
Vanilagy
5bc1a31b8e
Rewrite HLS segmentation algo AGAIN, add a bunch of HLS segmentation tests, add VideoEncoder/AudioEncoder timing refinement logic, fix HLS output spec violations
2026-03-26 16:23:07 +01:00
Vanilagy
3e87d747e6
Add HLS master playlist generation, add multi-playlistadd output track grouping, add multi-playlist HLS files, add configurable playlist and segment names, add TrackDisposition.primary
2026-03-24 15:53:21 +01:00
Vanilagy
587e98391e
Merge branch 'main' into hls
2026-03-19 16:52:00 +01:00
Vanilagy
0d50526ff6
Fix incorrectly-written video rotation metadata even when rotation is baked into the video ( fixes #329 )
2026-03-19 14:25:40 +01:00
Vanilagy
e42fc85f19
Merge branch 'main' into hls
2026-03-13 17:07:31 +01:00
Vanilagy
a9a455e132
Add metadata-based duration retrieval
2026-03-13 17:03:36 +01:00
Vanilagy
35e16ca23e
Fix incorrect GOP timestamp verification logic for first GOP ( fixes #321 )
2026-03-13 10:45:34 +01:00
Vanilagy
c43ca025d9
Add proper reference count-based source disposal system
2026-03-12 21:29:01 +01:00
Vanilagy
e8df451bf5
Add support for live HLS streams, add playlist refresh logic, add live input tracks
2026-03-12 15:54:19 +01:00
Vanilagy
2087658eea
Add <video> element fallback case for MediaStreamVideoTrackSource, adding Firefox support
2026-03-06 16:11:59 +01:00
Vanilagy
c088a31384
Various fixes
2026-03-06 15:49:24 +01:00
Vanilagy
22716b1f83
Merge branch 'main' into hls
2026-03-06 10:59:24 +01:00
6a11a1302c
Fix CTS=0 in fragmented fMP4 with multiple tracks ( #317 )
...
* Fix CTS=0 in fragmented fMP4 with multiple tracks
When muxing fragmented MP4 with both video and audio tracks,
compositionTimeOffset (CTS) was zero for all video samples, causing
B-frame content to display in decode order instead of presentation
order (visible judder).
Root cause: During finalize(), interleaveSamples(true) triggers
finalizeFragment() via the cross-track keyframe check in
addSampleToTrack. This writes the trun box before processTimestamps
has computed correct decodeTimestamp values, so CTS = PTS - DTS = 0.
Fix: Call processTimestamps() for all tracks at the start of
finalizeFragment(). This is safe because processTimestamps is a no-op
when the timestampProcessingQueue is empty.
Video-only fragmented muxing was unaffected because the single-track
case never triggers the cross-track keyframe check during
interleaveSamples.
Co-Authored-By: Claude Opus 4.6 <[email protected] [email protected] [email protected]
2026-03-06 09:56:53 +00:00
Vanilagy
f79834c3c1
Add frame rate-based sampling for MediaStreamVideoTrackSource, reducing the probability of files with wildly irregular FPS; add unthrottled timer primitives
2026-03-05 19:57:32 +01:00
Vanilagy
dc4e557776
Read #EXT-X-PROGRAM-DATE-TIME, add Unix epoch-offset timestamps, parallelize HLS master playlist resolution
2026-03-04 11:08:42 +01:00
Vanilagy
cfb5418fa0
Refactor HLS API: Get rid of specialized Manifest* classes, use Input instead. Add unhydrated InputTracks, InputTrack compatibility, InputTrack queries
2026-03-03 15:28:26 +01:00
Vanilagy
b0604150c1
Merge branch 'main' into hls
2026-02-26 15:53:46 +01:00
Vanilagy
bb4749cd8d
Add support for reading/writing non-square pixel video frames ( fixes #309 )
2026-02-25 17:16:33 +01:00
Vanilagy
68b3ae7155
A BUNCH of HLS (and related) progress
...
- Add support for fMP4 segments
- Add initInput (supported by ISOBMFF and MPEG-TS)
- Input.isSupported()
- Refactored file size retrieval logic, the file size can now be retrieved alongside the first read.
- Add support for unsized UrlSources
- Add support for multiple trun boxes in a row for the same track (as the spec literally says lol)
- Add support for more M3U8 features
- Fix faulty line reader
- MPEG-TS improvements: support video parameters not in first packet, support better key frame detection, support extension PES packets without PTS
- Fix reorder buffer being 1 element too small
2026-02-20 19:56:20 +01:00
Vanilagy
de84d78092
Merge branch 'main' into hls
2026-02-16 15:55:59 +01:00
Vanilagy
ddc826e6e3
MPEG-TS muxer: Write out DTS for video tracks (fixes buggy QuickTime behavior)
2026-02-16 15:30:23 +01:00
Vanilagy
a97200f3f0
Add @mediabunny/ac3 extension package
2026-02-12 18:31:59 +01:00
Vanilagy
4fae45ec40
Allow negative trim ranges for conversion, add OutputFormat.supportsTimestampedMediaData
2026-02-11 15:56:51 +01:00
Vanilagy
d1fbea3e19
[WIP] Add majority of logic for HLS reading support
2026-01-27 14:45:44 +01:00
Vanilagy
6c78a0ff09
Fix HEVC not being encodable in CI
2026-01-19 10:25:57 +01:00
Vanilagy
c3a3eb6abf
Merge remote-tracking branch 'origin/main' into mpeg-ts
2026-01-16 21:04:14 +01:00
Vanilagy
282751ec1c
Set discontinuity_indicator to 1 for the first packet
2026-01-16 16:56:50 +01:00
Vanilagy
e8b27768a9
Add MPEG-TS muxer, fix a demuxer bug, remove Infinity from output format track counts
2026-01-16 16:33:28 +01:00
Vanilagy
ae37973878
MPEG-TS demuxer optimizations: faster Annex B segmentation, better NALU iteration
2026-01-16 13:26:58 +01:00
Vanilagy
c0f2693cb3
Add HEVC support to MPEG-TS demuxer
2026-01-16 10:05:40 +01:00
Vanilagy
54dfa75a7e
Add proper packet duration extraction to MPEG-TS demuxer
2026-01-15 16:33:17 +01:00
Vanilagy
0719a17c85
Add mutex to packet lookup algorithm, fix incorrect next packet retrieval following packet lookup
2026-01-14 21:53:23 +01:00
Vanilagy
24af125415
Make Conversion.cancel() cause execute() to throw ( closes #271 )
2026-01-12 15:13:00 +01:00
Vanilagy
f363fe50e2
WIP
2026-01-05 11:41:32 +01:00
Vanilagy
84dec01dfd
Add pause and resume methods to MediaStreamTrack sources ( closes #241 )
2025-12-11 15:51:18 +01:00
Vanilagy
cc649ba192
Add allowRotationMetadata video conversion option (see #247 )
2025-12-11 14:41:00 +01:00
Vanilagy
d6c223b0f6
Fix keyframe sample index lookup logic for ISOBMFF in rare B-frame scenarios
2025-12-05 22:14:23 +01:00
Vanilagy
5b703a1c78
Fix MP3 encoder emitting incorrect timestamps, fixed overaggressive audio sample gap filling ( fixes #233 )
2025-12-05 12:41:36 +01:00
Vanilagy
3620b04caf
Fix incomplete AV1 sequence header OBU parsing, fix missing saample close() calls in audio resampling path, add error logging when open samples are GC'd, bump patch
2025-12-04 09:58:12 +01:00
Vanilagy
217b383f12
Add read/write support for track disposition information
2025-11-13 11:00:42 +01:00
Vanilagy
02b08e036b
Fix Matroska files where no audio packets are key packets ( fixes #192 )
2025-11-12 16:07:17 +01:00
Vanilagy
12216ae29e
Remove reordering Matroska blocks by references ( fixes #178 )
2025-11-12 10:49:47 +01:00
Vanilagy
e33e9f13fe
Fix missing VideoSample.close() calls in CanvasSink conversion path
2025-11-12 10:05:41 +01:00
Vanilagy
23f814679e
Modify audio encoder to fill gaps between timestamps with silence to ensure AV sync ( fixes #176 )
2025-11-11 18:03:28 +01:00
Vanilagy
71dd2c565b
Merge branch 'main' of https://github.com/Vanilagy/metamuxer
2025-11-11 11:05:17 +01:00
Vanilagy
3db4aa8b91
Fixed doubly stacked rotation correction when converting rotated video with a custom process function ( fixes #218 )
2025-11-11 11:05:15 +01:00
Vanilagy
8b39eb0d43
Revert Matroska default duration flooring
2025-11-10 21:14:43 +01:00
Vanilagy
c0da28fb6c
Floor Matroska default packet duration ( fixes #170 )
2025-11-10 16:14:25 +01:00
Vanilagy
5039c730bf
Fix MediaStreamTracks not being stopped inside of the worker ( fixes #204 )
2025-11-02 13:00:38 +01:00
Vanilagy