| METADATA block #0 | |
| type: 0 (STREAMINFO) | |
| is last: false | |
| length: XXX | |
| sample_rate: 8000 Hz | |
| channels: 1 | |
| bits-per-sample: 8 | |
| total samples: 80000 | |
| MD5 signature: a042237c5493fdb9656b94a83608d11a | |
| METADATA block #1 | |
| type: 4 (VORBIS_COMMENT) | |
| is last: false | |
| length: XXX | |
| comments: 1 | |
| comment[0]: f=0123456789 | |
| METADATA block #2 | |
| type: 1 (PADDING) | |
| is last: true | |
| length: XXX |