Commit Graph
45 Commits
Author SHA1 Message Date
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
Yonatan Bendahan 9738329f73 make getSize and input source public 2025-04-15 15:09:15 +03:00
Vanilagy a64ebab435 Small monotonicity adjustments 2025-03-29 12:01:03 +01:00
Vanilagy ceb2528014 Add specific, per-output-format data callbacks & rewrite some logic in the process 2025-03-22 20:30:24 +01:00
David Payr 3863ffe4d8 Add documentation comments everywhere 2025-03-15 17:12:42 +01:00
David Payr c2b20ccda5 EncodedVideoSample/EncodedAudioSample -> EncodedPacket 2025-02-22 19:54:59 +01:00
Vanilagy a4c5ab4a8c Add fix to ensure VideoFrames are output in timestamp order, fix atTimestamps iterator logic & leaks 2025-02-16 18:30:14 +01:00
Vanilagy 0db871dd21 Implement Ogg muxer 2025-02-09 10:56:54 +01:00
Vanilagy cd30c9faec Unpromise many input track methods 2025-02-08 16:32:34 +01:00
Vanilagy 1d823805cf Remove sample correlation logic in decoder pipeline 2025-02-08 15:55:54 +01:00
Vanilagy b4d4c71916 Add reusable Opus identification header parsing function 2025-02-07 20:14:01 +01:00
Vanilagy 50442691a5 Implement Ogg demuxer 2025-02-04 16:59:25 +01:00