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1,357 Commits 3 Branches 179 Tags
27f61328fb1be353fbc1f64683c536bfa04b4754
Commit Graph
111 Commits
Author SHA1 Message Date
Vanilagy d44253c7d3 Fix incomplete parsing and generation of AacAudioSpecificConfig (fixes #471) 2026-08-26 13:40:14 +02:00
Vanilagy 3c4f4c27a3 Slightly restructure code 2026-08-21 20:06:28 +02:00
Vanilagy dc068a0aa8 Add computeFrameRateMetrics and heuristics to determine a video's true frame rate 2026-08-12 16:10:28 +02:00
Vanilagy bfd4059c22 Add advanced access unit delimination logic to MPEG-TS demuxer (fixes #414), ignore irrelevant PIDs in MPEG-TS metadata reading 2026-06-17 17:16:39 +02:00
Vanilagy a0574fa09a Fix decoded audio always starting at 0, fix startTimestamp=0 for ranged media iterators (fixes #370) 2026-05-13 18:54:45 +02:00
Vanilagy 782d3e134b Use edit lists to model non-zero start timestamps for regular MP4 (fixes #336); fix MP4 PCM logic breaking down with approximate packet timestamps 2026-04-30 10:32:42 +02:00
Vanilagy 2d49122277 Sanitize initial HEVC packet to avoid Chromium's validation logic from tripping up (#314) 2026-04-29 11:37:56 +02:00
Vanilagy 493ef50820 Add support for SAMPLE-AES and SAMPLE-AES-CTR decryption, add "Common Encryption" support to ISOBMFF demuxer, add InputFormatOptions, rewrite ISOBMFF track codec resolution 2026-04-22 16:54:49 +02:00
Vanilagy 2b3e5f45c6 Remove createInputFrom, changed meaning of PathedSource, add CustomPathedSource 2026-04-21 13:22:10 +02:00
Vanilagy 2a2b6450c9 Add better doc blocks, special deprecated logic for API doc generation, add multi-tiered SegmentedInput hydration for reducing file request count, ditch VirtualInputFormat indirection 2026-04-13 17:25:46 +02:00
Vanilagy 051578c2ca Remove input track descriptors, add async getters on tracks for everything, deprecate old sync getters 2026-04-10 16:23:17 +02:00
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 a9a455e132 Add metadata-based duration retrieval 2026-03-13 17:03:36 +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 c088a31384 Various fixes 2026-03-06 15:49:24 +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 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 a97200f3f0 Add @mediabunny/ac3 extension package 2026-02-12 18:31:59 +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 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 f363fe50e2 WIP 2026-01-05 11:41:32 +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 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 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 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 198928088b Make cluster/fragment lookup operations almost stateless, fix high Matroska memory, allow more maxCacheSizes 2025-09-29 20:36:37 +02:00
Vanilagy 537119357d Add strict slice range validation, fix RF64 reading error (fixes #146) 2025-09-25 10:26:44 +02:00
David P.andGitHub fa4e064345 Transparent video read/write support (#145) 
* Add support for reading transparent Matroska and implement alpha side data & decode

* Few fixes

* Implement alpha encoding

* Gracefully handle inability to acquire WebGL context, properly clean up WebGL contexts

* Improve touch device detection

* Test test

* Test test #2

* Test test 3

* Test test 4

* Test test 5

* Test test 6

* Test test 7

* Test test 8

* Test test 9

* Test test 10

* Test test 11

* Test test 12

* Test test 13

* Test test 14

* Test test 15

* Test test 16

* Test test 17

* Test test 18

* Test test 19

* Test test 20

* Fix type errors, improve MetadataTags docs

* Do a bunch of docs work

* Test test?

* "Unexpected only modifier 🤓"

* Add InputVideoTrack.canBeTransparent()

* Some clean-up

* Adjust CI to be less spammy in PRs

* Fix broken license headers
 2025-09-24 21:20:14 +02:00
Vanilagy 608c769a7e Add explicit disposability to Inputs (#126) 2025-09-21 20:18:59 +02:00
Vanilagy a3f4f7f4f7 Allow all Matroska AttachedFiles to be read & written via metadata tags 2025-09-19 20:12:29 +02:00
Vanilagy eb1ce86187 Fix faulty MP3 bitrate and frame size calculation (fixes #134) 2025-09-19 13:20:36 +02:00
DragonZGitHubtanfuVanilagy
 		420423bc0f feat: Add support for custom MP4 metadata with mdta format (#132) 
* feat: Add support for custom MP4 metadata with mdta format

- Add metadataFormat option ('mdir' | 'mdta') to IsobmffOutputFormatOptions
- Implement complete mdta format with keys box generation
- Enable custom metadata fields readable by ffmpeg/ffprobe
- Maintain backward compatibility with default mdir format

* Refactor ISOBMFF metadata tag writing logic

* Autism

---------

Co-authored-by: tanfu <[email protected]>
Co-authored-by: Vanilagy <[email protected]>
 2025-09-18 23:41:08 +02:00
Vanilagy 6d5bd58ae8 Add support for header removal content compression in Matroska 2025-09-17 23:09:04 +02:00
Vanilagy fcec67645a Allow object for tags field in conversion 2025-09-16 15:10:16 +02:00