Difference between revisions of "WMA to WAV using FFmpeg"
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| Line 21: | Line 21: | ||
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|Duration | |Duration | ||
| − | |PlayDuration: 5.98 s/ SendDuration 5.94 s (FITS); 4.36 s (FFmpeg | + | |PlayDuration: 5.98 s/ SendDuration 5.94 s (FITS); 4.36 s (FFmpeg) |
| | | | ||
|- | |- | ||
| Line 29: | Line 29: | ||
|- | |- | ||
|Bitrate | |Bitrate | ||
| − | |32000 | + | |32000 (FITS); 53000 (FFmpeg) |
| − | | | + | |705000 |
|- | |- | ||
|SampleRate | |SampleRate | ||
Revision as of 17:11, 11 February 2010
Main Page > Documentation > Format-specific preservation plans > Windows Media Audio Format > WMA to WAV using FFmpeg
- Used sample.wma from http://www.nch.com.au/acm/formats.html
- Used the following command to convert the file: ffmpeg -i sample.wma sample.wav
| Property | Original | Normalized |
|---|---|---|
| Codec | Windows Media Audio 9.1 | pcm_s16le (FFmpeg log file); PCM audio in integer format (FITS); Microsoft PCM (FITS) |
| Size | 29263 | 393260 |
| Duration | PlayDuration: 5.98 s/ SendDuration 5.94 s (FITS); 4.36 s (FFmpeg) | |
| Channels | 2 | 2 |
| Bitrate | 32000 (FITS); 53000 (FFmpeg) | 705000 |
| SampleRate | 22050 | 22050 |
| BitDepth | 16 (element called DataPackets in FITS) | 16 |