[FFmpeg-devel] [PATCH] avfilter: add ssim filter

Nicolas George george at nsup.org
Tue Jun 23 16:46:43 CEST 2015

Le quintidi 5 messidor, an CCXXIII, Paul B Mahol a écrit :
> Looks like there are no new comments so I can safely assume current
> state as is is good enough.

If you want to be really safe, you can observe that there is an unanswered
question and assume that <20 hours is not enough to be sure there will be no
answer. So here it is right now, since you use ultimatums:

>> Just to put it into same file?
>> Moving it into same filter would be also possible but how would then
>> new filter be named then?

That depends on the code, you know it better than me.

If it often makes sense to compute both the PSNR and the SSIM, then a single
filter would be preferred, especially if some of the computations can be
used for both.

If this is done in a single filter, various names come to mind: -vf quality
is the most obvious.


  Nicolas George
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