[FFmpeg-user] framemd5 for audio?

Paul B Mahol onemda at gmail.com
Wed Aug 8 01:14:07 CEST 2012

On 8/7/12, Peter B. <pb at das-werkstatt.com> wrote:
> Hello,
> I'm a big fan of the framemd5 functionality for verifying losslessness :)
> Unfortunately, it doesn't work for checking the audio.
> I presume it's related to how the audio data is distributed among the
> frames?

For stuff that you compare they must have same number of samples in every frame.
> Is there any way to have framemd5 work correctly on audio, too?

There is md5. The only way to make framemd5 output same is to make
both compared codecs output frames of same size - which is not possible.
But you could use intermediate format/codec instead....

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