# ffmpeg -f lavfi -i sine -t 10ms -ac 2 stereo.wav
$ fq -d wav verbose /stereo.wav
     |00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f|0123456789abcdef|.{}: /stereo.wav (wav) 0x0-0x731.7 (1842)
0x000|52 49 46 46                                    |RIFF            |  id: "RIFF" 0x0-0x3.7 (4)
0x000|            2a 07 00 00                        |    *...        |  size: 1834 0x4-0x7.7 (4)
0x000|                        57 41 56 45            |        WAVE    |  format: "WAVE" 0x8-0xb.7 (4)
     |                                               |                |  chunks[0:3]: 0xc-0x731.7 (1830)
     |                                               |                |    [0]{}: chunk 0xc-0x23.7 (24)
0x000|                                    66 6d 74 20|            fmt |      id: "fmt" 0xc-0xf.7 (4)
0x010|10 00 00 00                                    |....            |      size: 16 0x10-0x13.7 (4)
0x010|            01 00                              |    ..          |      audio_format: "PCM" (1) 0x14-0x15.7 (2)
0x010|                  02 00                        |      ..        |      num_channels: 2 0x16-0x17.7 (2)
0x010|                        44 ac 00 00            |        D...    |      sample_rate: 44100 0x18-0x1b.7 (4)
0x010|                                    10 b1 02 00|            ....|      byte_rate: 176400 0x1c-0x1f.7 (4)
0x020|04 00                                          |..              |      block_align: 4 0x20-0x21.7 (2)
0x020|      10 00                                    |  ..            |      bits_per_sample: 16 0x22-0x23.7 (2)
     |                                               |                |    [1]{}: chunk 0x24-0x45.7 (34)
0x020|            4c 49 53 54                        |    LIST        |      id: "LIST" 0x24-0x27.7 (4)
0x020|                        1a 00 00 00            |        ....    |      size: 26 0x28-0x2b.7 (4)
0x020|                                    49 4e 46 4f|            INFO|      list_type: "INFO" 0x2c-0x2f.7 (4)
     |                                               |                |      chunks[0:1]: 0x30-0x45.7 (22)
     |                                               |                |        [0]{}: chunk 0x30-0x45.7 (22)
0x030|49 53 46 54                                    |ISFT            |          id: "ISFT" 0x30-0x33.7 (4)
0x030|            0e 00 00 00                        |    ....        |          size: 14 0x34-0x37.7 (4)
0x030|                        4c 61 76 66 35 38 2e 32|        Lavf58.2|          data: "Lavf58.29.100" 0x38-0x45.7 (14)
0x040|39 2e 31 30 30 00                              |9.100.          |
     |                                               |                |    [2]{}: chunk 0x46-0x731.7 (1772)
0x040|                  64 61 74 61                  |      data      |      id: "data" 0x46-0x49.7 (4)
0x040|                              e4 06 00 00      |          ....  |      size: 1764 0x4a-0x4d.7 (4)
0x040|                                          00 00|              ..|      samples: raw bits 0x4e-0x731.7 (1764)
0x050|00 00 b5 00 b5 00 69 01 69 01 1d 02 1d 02 ce 02|......i.i.......|
*    |until 0x731.7 (end) (1764)                     |                |