Native NodeJS wrapper implementing the bento4 utilities.

🏠 Homepage

✨ Demo

Install

yarn add bento4js

Usage

const { mp4decrypt } = require('bento4js');

const keys = {
  aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa: 'bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb',
};

const encrypted = fs.readFileSync('enc.m4s');
mp4decrypt.decrypt(encrypted, keys).then(decrypted => {
  fs.writeFileSync('dec.mp4', decrypted);
});

Run tests

yarn test

Roadmap

| app name | description | status | reference | | -------------- | ------------------------------------------------------------------------------------------------------------------------------- | ------ | ----------------------------------------------------------------------------------------------------------------------- | | mp4info | displays high level info about an MP4 file, including all tracks and codec details | ❌ | mp4info.cpp | | mp4dump | displays the entire atom/box structure of an MP4 file | ❌ | mp4dump.cpp | | mp4edit | add/insert/remove/replace atom/box items of an MP4 file | ❌ | mp4edit.cpp | | mp4extract | extracts an atom/box from an MP4 file | ❌ | mp4extract.cpp | | mp4encrypt | encrypts an MP4 file (multiple encryption schemes are supported) | ❌ | mp4encrypt.cpp | | mp4decrypt | decrypts an MP4 file (multiple encryption schemes are supported) | ✅ | Mp4Decrypt.cpp | | mp4dcfpackager | encrypts a media file into an OMA DCF file | ❌ | mp4dcfpackager.cpp | | mp4compact | converts ‘stsz’ tables into ‘stz2′ tables to create more compact MP4 files | ❌ | mp4compact.cpp | | mp4fragment | creates a fragmented MP4 file from a non-fragmented one or re-fragments an already-fragmented file | ❌ | mp4fragment.cpp | | mp4split | splits a fragmented MP4 file into discrete files | ❌ | mp4split.cpp | | mp4tag | show/edit MP4 metadata (iTunes-style and others) | ❌ | mp4tag.cpp | | mp4mux | multiplexes one or more elementary streams (H264, AAC) into an MP4 file | ❌ | mp4mux.cpp | | mp42aac | extract a raw AAC elementary stream from an MP4 file | ❌ | mp42aac.cpp | | mp42avc | extract a raw AVC/H.264 elementary stream from an MP4 file | ❌ | mp42avc.cpp | | mp42hls | converts an MP4 file to an HLS (HTTP Live Streaming) presentation, including the generation of the segments and .m3u8 playlist. | ❌ | mp42hls.cpp | | mp42ts | converts an MP4 file to an MPEG2-TS file. | ❌ | mp42ts.cpp | | mp4-dash | creates an MPEG DASH output from one or more MP4 files, including encryption. | ❌ | mp4-dash.cpp | | mp4-dash-clone | creates a local clone of a remote or local MPEG DASH presentation, optionally encrypting the segments as they are cloned. | ❌ | mp4-dash-clone.cpp |

Author

👤 nunsie

• Website: https://github.com/nunsie
• Twitter: @0x6e75730a
• Github: @nunsie

Acknowledgements

@ubuntuegor: For the ubuntuegor/mp4decrypt-buffer repo that this project is based on and the pointers he has provided me with to get started.

@axiomatic-systems: For the axiomatic-systems/Bento4 fantastic Bento4 SDK.

🤝 Contributing

Contributions, issues and feature requests are welcome!Feel free to check issues page. You can also take a look at the contributing guide.

Show your support

Give a ⭐️ if this project helped you!

📝 License

Copyright © 2021 nunsie. This project is GPL--2.0 licensed.