Exif Audio Files
The Exif specification describes the RIFF file format used for WAV audio files, and defines a number of tags for storing meta information such as artist, copyright, creation date, and more in these files. The following table gives an example of Exif information found in a WAV file written by the Pentax Optio WP digital camera:
| Tag | Value |
|---|---|
| Encoding | Microsoft PCM |
| Num Channels | 1 |
| Sample Rate | 7872 |
| Avg Bytes Per Sec | 7872 |
| Bits Per Sample | 8 |
| Date Created | 2005:08:08 |
| Exif Version | 0220 |
| Related Image File | IMGP1149.JPG |
| Time Created | 16:23:35 |
| Make | PENTAX Corporation |
| Model | PENTAX Optio WP |
| MakerNote | (2064 bytes of data) |
Read more about this topic: Exchangeable Image File Format
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