MP4Meta is a high level implementation of abema's go-mp4, licensed under the MIT license, link in Acknowledgements. This library is both an adapter and facade implementation for abema's low level I/O interfaces. By utilizing this library, we are able to interact with almost all relevent m4a /m4b metadata tags. At the same time, we are able to keep mdat in sync when editing the metadata.
- Read and write MP4 atoms (m4a, m4b): "artist", "albumArtist", "album", "coverArt", "comments", "composer", "copyright", "genre", "title", "year", "encoder"
- Reads and writes "trackNumber", "trackTotal", "discNumber", "discTotal" and "tempo (bpm)" tags with ease
- Everything's built in, plug and play, with a simple interface, compatible with audiometa v3, for more audio formats.
- go-mp4: Abema's go-mp4 makes this library possible. They provided the low level and I made it high level, for m4a, and m4b. With this combination, we can write meta tags with ease.
This project is licensed under the MIT License. See the LICENSE file for details.
Parts of this project include third-party libraries under the MIT license. See the LICENSE file for details.