| Code Value | Definition |
|---|---|
| 0 | RAW audio format |
| 1 | Container Type Reference |
| 10 | Vorbis (OGG audio) |
| 11 | Windows Media Type 1 |
| 12 | Windows Media Type 2 |
| 13 | MPEG-4 Part 14 |
| 2 | Other |
| 3 | WAV (RIFF audio) |
| 4 | 3GP and 3G2 mobile video |
| 5 | AIFF |
| 6 | MP3 (MPEG-1, Layer 3 Audio) |
| 7 | NIST Sphere |
| 8 | QuickTime (Apple VBR-audio/video/image) |
| 9 | Video for Windows |