Commit Graph
61 Commits
Author SHA1 Message Date
Vanilagy fff09411e6 Fixed negative timestamps occurring with live media (fixes #364) 2026-05-07 11:11:37 +02:00
Vanilagy 783cfa6fbe Add AppendOnlyStreamSource, adjust examples to use it 2026-04-21 14:58:33 +02:00
Vanilagy aa810fc433 Fix SourceRef race conditions, fix "source" and "target" getter returning unused instances, add missing validation, make "getDurationFromMetadata" only exist on tracks, fix examples, expand media player to support live playback, change the signatures of some Input APIs 2026-04-10 13:38:14 +02:00
Vanilagy bee1518100 Add TrackDescriptor concept 2026-04-08 12:21:08 +02:00
Vanilagy 340b5eede7 Add support for writing Unix epoch-relative tracks to HLS, add proper cleanup of all Targets obtained by an Output 2026-03-31 15:12:38 +02:00
Vanilagy 94678dd356 Add support for writing I-frame only tracks, fix track closing race conditions in other muxers 2026-03-27 18:48:27 +01:00
Vanilagy e2e8aaab78 Refactor Target and Writer, add single-file HLS writing mode 2026-03-27 18:07:26 +01:00
Vanilagy 157582498f Remove InputTrack.groupId, hide pairing mask, change HLS track merging behavior 2026-03-24 21:54:00 +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 dd8621b6d5 Start work on HlsOutputFormat 2026-03-17 15:25:06 +01:00
Vanilagy a9a455e132 Add metadata-based duration retrieval 2026-03-13 17:03:36 +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 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 6004912f3d Make computeDuration and getFirstTimestamp have the same implementations across the board 2026-01-27 16:49:25 +01:00
Vanilagy d1fbea3e19 [WIP] Add majority of logic for HLS reading support 2026-01-27 14:45:44 +01:00
Vanilagy e20f779ede Add InputTrack.number 2026-01-22 09:18:43 +01:00
Vanilagy c3a3eb6abf Merge remote-tracking branch 'origin/main' into mpeg-ts 2026-01-16 21:04:14 +01:00
Vanilagy 7e8f9fbbb1 It's 2026 2026-01-16 17:02:12 +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
David P.andGitHub 8aac07eb61 Merge pull request #279 from samohovets/bugfix/vorbis-eos
Fix OGG Vorbis decoding error for files with empty EOS pages
2026-01-13 17:36:09 +01:00
Vanilagy 267c09abf8 Return null earlier on 2026-01-13 17:34:33 +01:00
Igor Samokhovets a89101ff40 Fix OGG Vorbis decoding error for files with empty EOS pages (VLC-encoded) 2026-01-13 13:45:43 +01:00
Vanilagy 2ab1be3834 Add maximumPageDuration Ogg muxer option (closes #277) 2026-01-13 13:37:34 +01:00
Vanilagy 9464adf22f Remove pure annotations for non-function call expressions (fixes #225) 2025-11-18 11:36:20 +01:00
Vanilagy 217b383f12 Add read/write support for track disposition information 2025-11-13 11:00:42 +01:00
Vanilagy 6684984e7e Fix faulty timestamp rounding to nearest integer (fixes #207) 2025-11-12 21:35:18 +01:00
Vanilagy 3cb6ed82ce Fix globals not being treeshakable by some bundlers (fixes #172) 2025-11-12 13:11:18 +01:00
Vanilagy 608c769a7e Add explicit disposability to Inputs (#126) 2025-09-21 20:18:59 +02:00
d426d36386 FLAC container support (#95)
* add a test

* recognize as input format

* scaffold flac demuxer

* implement getting metadata

* Implement mime type

* read all metadata + deduplicate stubs

* Read first packet

* copyright headers

* read the first packet

* Get entire first packet, work on advancing

* iterate over all samples

* testable with bun

* stub out metadata support

* parse descriptive metadata

* All in 1 file

seems more appropriate to the philosophy

* some parameters are not needed anymore all within 1 class

* skip over bytes we are sure are not the syncword

* run prettier

* timestamp is determined based on passed blocks, not maximumBlockSize

* no binary search needed!

* simplifications

* Finish demuxer reading sequentially

* more tests + add a file with a seektable

* don't throw if (this.audioInfo.minimumBlockSize !== this.audioInfo.maximumBlockSize

* Add docs

* Update format compatibility table

* Simplification

* confirm conversion is working

* Finish

* Resolve TODO comment

* Support images (read-only)

* Returning description as Uint8Array

* Cleanup of demuxer

* Misc renames

* Object on same line

* Resolve first batch of comments

* Throw errors on corrupt blocks, correctly use requestSlice()

* Fix description field

* Explain why last frame is a bit shorter

* Add FLAC to README

* Put track backings below demuxer

* convert to methods

* Reorder container checking

* getBlockSize() -> readBlockSize()

* bitStream -> bitstream

* better naming for bytes

* use .skip()

* Don't return blockSize twice in readFlacFrameHeader

* Use enum + switch to distinguish Flac block types

* Use else-if

* Use else-if

* Compressed switch statement

* readCodedNumber

* Update flac-misc.ts

* We don't need the bits variable at all

* reorder functions in flac-demuxer

* Handle gracefully not being able to load another sample

* Update flac-demuxer.ts

* blockingbit null

* use async instead of promise.resolve

* use binary search

* Replace recursion with while loop

* Add mutex to getPacket()

* Load more data not in getPacketAtIndex, but outside

* Apply suggestion from @Vanilagy

Co-authored-by: David P. <[email protected]>

* computeDuration() reads last packet

* Update flac-demuxer.ts

* share vorbis comment reading logic

* reuse vorbis comment writing logic, set vendor always to "Mediabunny"

* flush after writign

* Use FileSlice.tempFromBytes

* assert !== null

* fixing nitpicks

* apply suggestions

* fix ogg

* We are now muxing images

* apply suggestion

* Update src/flac/flac-muxer.ts

Co-authored-by: David P. <[email protected]>

* apply suggestion

* readSampleRate()

* seek outside writeHeader()

* mention vorbis metadata +  add to metadatatags comment

* should be able to -> can

* Add test in metadata tags

* Add test for packets being byte identical after remuxing

* compare to null

* no casting to uint8array

* make test pass

* Update flac-muxer.ts

* Call validateAudioChunkMetadata() and validateAndNormalizeTimestamp()

* `onFrame` option

* emit frames using onFrame

* Run prettier over files

* Fix FLAC PICTURE block logic, small other changes

* Update docs

* Remove .only modifier

* fix remuxing and add test

* Don't throw error if parsing fails in header, since hitting a syncword might just be coincidential

* Fix remaining type errors

---------

Co-authored-by: David P. <[email protected]>
2025-09-18 21:05:09 +02:00
Vanilagy 6907e25c6d Fix invalid Vorbis description for Ogg demuxer 2025-09-17 18:06:41 +02:00
Vanilagy 6f06631355 Use decoder information for resampler sample rate, fix Opus sample rate to 48 kHz everywhere 2025-09-10 23:03:20 +02:00
Vanilagy bd99d8f28f Add metadata tests, fix a few bugs 2025-09-05 21:42:26 +02:00
Vanilagy b58476b1b0 Renaming 2025-09-05 18:59:13 +02:00
Vanilagy d3a030c307 Add metadata read/write support for Ogg 2025-09-05 15:39:29 +02:00
Vanilagy ef95960e13 Add support for unsized sources, add ReadableStreamSource, fix WAVE packet lookup 2025-09-02 16:39:38 +02:00
Vanilagy cba0525e51 Reorder stuff, rename stuff, add license header 2025-08-29 22:52:27 +02:00
Vanilagy c222973571 Implement improved StreamSource, restructure source code (hah, get it?) 2025-08-29 22:50:24 +02:00
Vanilagy c93755def1 Implement ReadOrchestrator class, add highly optimized UrlSource 2025-08-29 19:39:50 +02:00
Vanilagy 641cdd02e3 Add new slice-based reader system, port all demuxers to new reader system, add optimized BlobSource 2025-08-28 17:24:31 +02:00
Vanilagy 803e58a0d2 Add internalCodecId field 2025-08-23 16:24:36 +02:00
Vanilagy bb1b20afa7 Add track name support 2025-08-23 15:33:44 +02:00
Vanilagy 846fa0b183 Adjust legal comment 2025-06-27 13:22:19 +02:00
Vanilagy a3d73228e2 Add proper license 2025-06-27 13:14:11 +02:00
Vanilagy c7c57e2132 Add getMimeType to Output & other small adjustments 2025-06-07 22:51:57 +02:00
Vanilagy fd159ecce3 Migrate all codec data parsing logic into new file 2025-05-12 15:09:04 +02:00
Vanilagy 7e1880b916 Fix Ogg demuxer async race conditions 2025-05-12 10:40:53 +02:00
Vanilagy 9be55666ac Fix missing byte lengths in metadata-only packets 2025-05-11 23:11:06 +02:00
Vanilagy f1eed5aa9e Support AVC in Annex B format, add AVCDecoderConfigurationRecord extraction logic, add Annex B to AVCC converter, add support for Matroska Clusters with undefined size, & a couple other improvements 2025-05-11 20:47:37 +02:00
Vanilagy ca77ce2d94 Validate types returned by custom coders, refactor custom coder call serialization logic, improve metadata validation 2025-04-28 17:31:56 +02:00