rust-mp4ameta

A library for reading and writing iTunes style MPEG-4 audio metadata.

Usage

fn main() {
  	let mut tag = mp4ameta::Tag::read_from_path("music.m4a").unwrap();

  	println!("{}", tag.artist().unwrap());

  	tag.set_artist("artist");

  	tag.write_to_path("music.m4a").unwrap();
}

Supported Filetypes

• M4A
• M4B
• M4P
• M4V

Useful Links

• AtomicParsley docs
• Mutagen docs
• QuickTime spec
  • Movie Atoms
  • Metadata
• QuickTime container
• MusicBrainz Picard tag mapping
• Filetype list

Testing

Run all tests:

cargo test -- --test-threads=1

To test this library against your collection symlink your music dir into the files dir and run:

cargo test sample_files -- --show-output