64440490-4c8b-11d1-8b70-080036b11a03 (FMTID_AudioSummaryInformation)
| Property identifier | Shell property key | Shell name | Alias |
|---|---|---|---|
| 2 | PKEY_Audio_Format | System.Audio.Format | PIDASI_FORMAT |
| 3 | PKEY_Media_Duration | System.Media.Duration | PIDASI_TIMELENGTH |
| 4 | PKEY_Audio_EncodingBitrate | System.Audio.EncodingBitrate | PIDASI_AVG_DATA_RATE |
| 5 | PKEY_Audio_SampleRate | System.Audio.SampleRate | PIDASI_SAMPLE_RATE |
| 6 | PKEY_Audio_SampleSize | System.Audio.SampleSize | PIDASI_SAMPLE_SIZE |
| 7 | PKEY_Audio_ChannelCount | System.Audio.ChannelCount | PIDASI_CHANNEL_COUNT |
| 8 | PKEY_Audio_StreamNumber | System.Audio.StreamNumber | PIDASI_STREAM_NUMBER |
| 9 | PKEY_Audio_StreamName | System.Audio.StreamName | PIDASI_STREAM_NAME |
| 10 | PKEY_Audio_Compression | System.Audio.Compression | PIDASI_COMPRESSION |