Difference between revisions of "MP3 to WAV using FFmpeg"
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*Used Sample.mp3 from http://www.nch.com.au/acm/formats.html | *Used Sample.mp3 from http://www.nch.com.au/acm/formats.html | ||
*Used the the following command to convert the file: ffmpeg -i sample.mp3 sample.wav | *Used the the following command to convert the file: ffmpeg -i sample.mp3 sample.wav | ||
| − | + | *Some of the metadata in this table are taken from the FFmpeg metadata that were generated during conversion. These are indicated by FFmpeg in brackets next to the value. | |
{| border="1" cellpadding="10" cellspacing="0" width=90% | {| border="1" cellpadding="10" cellspacing="0" width=90% | ||
| Line 17: | Line 17: | ||
|- | |- | ||
|Size | |Size | ||
| − | |35952 | + | |35952 bytes |
| − | |783404 | + | |783404 bytes |
|- | |- | ||
|Duration | |Duration | ||
| Line 30: | Line 30: | ||
|Bitrate | |Bitrate | ||
|64 kpb/s (FFmpeg) | |64 kpb/s (FFmpeg) | ||
| − | |1411 kpb/s ( | + | |1411 kpb/s (FFmpeg) |
|- | |- | ||
|SampleRate | |SampleRate | ||
| − | |44100 | + | |44100 HZ |
| − | |44100 | + | |44100 HZ |
|- | |- | ||
|BitDepth | |BitDepth | ||
Revision as of 13:09, 16 February 2010
Main Page > Documentation > Format-specific preservation plans > MPEG-1 Audio, Layer 3 > MP3 to WAV using FFmpeg
- Used Sample.mp3 from http://www.nch.com.au/acm/formats.html
- Used the the following command to convert the file: ffmpeg -i sample.mp3 sample.wav
- Some of the metadata in this table are taken from the FFmpeg metadata that were generated during conversion. These are indicated by FFmpeg in brackets next to the value.
| Property | Original | Normalized |
|---|---|---|
| Codec | MPEG 1 Audio, Layer 3 (MP3) | pcm_s16le (FFmpeg log file); PCM audio in integer format (FITS); Microsoft PCM (FITS) |
| Size | 35952 bytes | 783404 bytes |
| Duration | 4.44 s | 4.44 s |
| Channels | 2 | 2 |
| Bitrate | 64 kpb/s (FFmpeg) | 1411 kpb/s (FFmpeg) |
| SampleRate | 44100 HZ | 44100 HZ |
| BitDepth | 16 (FFmpeg); 64 (FITS - appears to be incorrect) | 16 |