### Multimedia Containers

- Many audio formats cannot be stored "as-is" on disk
- Common audio containers:
    - RIFF/WAV (wav)
    - MPEG-4 (mp4/m4a)
    - OGG (ogg)
- Uncommon audio containers:
    - WebM (webm)
    - Matroska (mka)

Note:
MPEG-4 supports AAC, FLAC, MP3, ALAC, and Opus
OGG supports Vorbis, Opus, Speex, and FLAC
WebM supports Vorbis and Opus, and is a subset of Matroska apparently
Matroska supports everything made maybe ever

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