Commit Graph
128 Commits
Author SHA1 Message Date
Vanilagy 1b8e4f9f4b Add alpha option to Conversion API 2025-09-26 11:12:48 +02:00
Vanilagy f71ba8bc9e Fix oopsie 2025-09-26 09:38:09 +02:00
Vanilagy a043f410fd Make samples disposable 2025-09-24 21:41:52 +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 1b1dd24959 Add missing docs 2025-09-22 22:06:09 +02:00
Vanilagy 15db099caf Add fetchFn to UrlSourceOptions, allow Request as UrlSource input, pass error message to getRetryDelay, add fallback for Blob.stream() 2025-09-22 11:10:39 +02:00
Vanilagy 63145c9ced Improve docs 2025-09-21 23:41:10 +02:00
Vanilagy 608c769a7e Add explicit disposability to Inputs (#126) 2025-09-21 20:18:59 +02:00
Vanilagy 216843e56a Add Aiden Liu sponsor 2025-09-19 20:20:05 +02:00
Vanilagy cfc2c2d864 Add spheric sponsor 2025-09-19 14:32:31 +02:00
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
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 f340e19baa Clarify docs 2025-09-18 10:11:27 +02:00
Vanilagy 13224d2998 Add HADB sponsor 2025-09-17 14:15:45 +02:00
Vanilagy c5523516c7 Add fastStart: 'reserve' option (closes #119) 2025-09-17 12:26:24 +02:00
Vanilagy f13941d350 Add Mux sponsor 2025-09-17 09:11:56 +02:00
Vanilagy fcec67645a Allow object for tags field in conversion 2025-09-16 15:10:16 +02:00
Vanilagy d313a85053 Document cropping in more places 2025-09-12 17:30:31 +02:00
Vanilagy 684b7b7391 Fix order 2025-09-12 16:50:14 +02:00
Vanilagy c9433771e9 Fix description in docs 2025-09-12 16:49:46 +02:00
Vanilagy eba1f360d5 Clean up cropping logic 2025-09-12 16:48:35 +02:00
Vanilagy 4aca172d14 Merge branch 'main' into fork-branch 2025-09-12 15:46:12 +02:00
Vanilagy f314f04037 Add wcw 2025-09-10 16:52:45 +02:00
Vanilagy a295cd76c6 Oops 2025-09-08 12:54:50 +02:00
Vanilagy 48d0c21306 Merge branch 'main' into metadata 2025-09-05 23:35:41 +02:00
Vanilagy dcd99f8930 Add metadata tag support to Conversion API 2025-09-05 23:34:24 +02:00
Vanilagy c6cb8f7b43 Document metadata tags 2025-09-05 22:27:46 +02:00
Pablo Cúbico 904fd8f95e feat: add video crop option 2025-09-05 07:07:43 -03:00
Vanilagy 3a4153f35b Add Discord badge 2025-09-04 09:48:04 +02:00
AllwhyandGitHub f8d236888a Rename mediarobot to mechabunny (#92) 2025-09-04 09:24:33 +02:00
Vanilagy 9c0ce3458b Fix MP3 demuxer wrong data offset 2025-09-03 21:26:57 +02:00
Vanilagy 09190b4e6e Smol fix 2025-09-03 19:38:51 +02:00
Vanilagy e13f3ecead Add LLMs page 2025-09-03 19:26:20 +02:00
github-actions[bot] 3d97d089a3 Merge main into release for tag v1.13.1 2025-09-03 16:16:36 +00:00
Vanilagy a2a30c3e92 Add API doc generator, improve documentation across the board 2025-09-03 18:11:43 +02:00
github-actions[bot] 6c388a9915 Merge main into release for tag v1.13.0 2025-09-02 16:00:43 +00:00
Vanilagy 5ca5fc4633 Document onwrite in conversion docs 2025-09-02 17:48:33 +02:00
Vanilagy 9d47b3c5dc Add Target.onwrite callback 2025-09-02 17:34:09 +02:00
Vanilagy 55dd8cdb4c Add NullTarget 2025-09-02 17:20:09 +02:00
Vanilagy ef95960e13 Add support for unsized sources, add ReadableStreamSource, fix WAVE packet lookup 2025-09-02 16:39:38 +02:00
Vanilagy e992502d21 Add Hirbod 2025-09-02 10:42:36 +02:00
Vanilagy 69e1383796 Add thing 2025-09-01 16:11:42 +02:00
github-actions[bot] ac7e4422a3 Merge main into release for tag v1.12.0 2025-09-01 09:53:28 +00:00
Vanilagy 35036f6621 Small fixes 2025-08-30 16:53:05 +02:00
Vanilagy f514c16ee9 Update docs 2025-08-30 16:50:52 +02:00
Vanilagy 2373d802c5 Add roprgm 2025-08-28 17:59:45 +02:00
Vanilagy 63b8190185 Add logic for encoding video frames that change size over time (#63) 2025-08-24 16:37:03 +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 0e03779169 Add 808vita 2025-08-23 12:36:05 +02:00