A WASM wrapped CMAF parser conforming to the ISO/IEC 23000-19 and 14496-12 specifications for CMAF and ISOBMFF.
The following tools are required to build this project:
- Node (Minimum v12)
- CMake (Minimum v3.20.2)
- Emscripten (Latest)
To build, run, and test the parser using the default WASM approach:
npm install
npm run build
npm testTests are located in the test directory and include sample HLS and DASH wrapped CMAF media objects.
The following CMAF header boxes are supported:
- ftyp
- moov
- mvhd
- trak
- tkhd
- edts
- elst
- mdia
- mdhd
- hdlr
- elng
- minf
- vmhd
- smhd
- sthd
- dinf
- dref
- stbl
- stsd
- stts
- stsc
- stsz/stz2
- stco
- sgpd
- stss
- udta
- cprt
- kind
- mvex
- mehd
- trex
- pssh
- stsd
- sinf
- frma
- schm
- schi
- tenc
The following CMAF chunk, fragment, and segment boxes are supported:
- styp
- prft
- emsg
- moof
- mfhd
- traf
- tfhd
- tfdt
- trun
- senc
- saio
- saiz
- sbgp
- sgpd
- subs
- mdat