[Ffmpeg-devel] RFC : alac cleanning
Thu May 25 23:39:45 CEST 2006
Mike Melanson wrote:
> matthieu castet wrote:
>> PS : does anybody with a quicktime decoder check if the decompressed
>> data are identical ?
> I'm pretty sure that iTunes can compress to ALAC which should facilitate
> bitwise data comparison.
I just remembered that we have a great collection of samples here:
luckynight.wav.bz2 is the original audio data ripped from a CD. It was
compressed with each of the known lossless algorithms (except MLP; no
public encoder). Thus, if you decode luckynight.m4a to a WAV file it
should be the same as the original, header cruft nonwithstanding.
Hope this helps...
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