Difference between revisions of "MP3 to WAV using FFmpeg"

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[[Main Page]] > [[Documentation]] > [[Format-specific preservation plans]] > [[MPEG-1 Audio, Layer 3]]  > MP3 to WAV using FFmpeg
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[[Main Page]] > [[Documentation]] > [[Media type preservation plans]] > [[MPEG-1 Audio, Layer 3]]  > MP3 to WAV using FFmpeg
 
 
  
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*Used sample.mp3 from http://www.nch.com.au/acm/formats.html
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*Used the the following command to convert the file: ffmpeg -i sample.mp3 sample.wav
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*Most of the metadata in this table are taken from the FFmpeg metadata that were generated during conversion.
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</br>
  
 
{| border="1" cellpadding="10" cellspacing="0" width=90%
 
{| border="1" cellpadding="10" cellspacing="0" width=90%
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|Codec
 
|Codec
 
|MPEG 1 Audio, Layer 3 (MP3)
 
|MPEG 1 Audio, Layer 3 (MP3)
|pcm_s16le (FFmpeg log file); PCM audio in integer format (FITS); Microsoft PCM (FITS)
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|PCM
 
|-
 
|-
 
|Size
 
|Size
|35952
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|35,952 bytes
|783404
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|783,404 bytes
 
|-
 
|-
 
|Duration
 
|Duration
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|2
 
|2
 
|-
 
|-
|Bitrate
+
|Channel  mapping
|64 kpb/s (FFmpeg)
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|
|1411 kpb/s (FFMpeg)
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|
 
|-
 
|-
 
|SampleRate
 
|SampleRate
|44100
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|44100 HZ
|44100
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|44100 HZ
 
|-
 
|-
 
|BitDepth
 
|BitDepth
|16 (FFmpeg); 64 (FITS)
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|16
 
|16
 
|16
 
|-}</br>
 
|-}</br>

Latest revision as of 13:10, 11 August 2010

Main Page > Documentation > Media type 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
  • Most of the metadata in this table are taken from the FFmpeg metadata that were generated during conversion.


Property Original Normalized
Codec MPEG 1 Audio, Layer 3 (MP3) PCM
Size 35,952 bytes 783,404 bytes
Duration 4.44 s 4.44 s
Channels 2 2
Channel mapping
SampleRate 44100 HZ 44100 HZ
BitDepth 16 16