[FFmpeg-devel] [FFmpeg-cvslog] avfilter/vf_zoompan: fix specific corner case when no frame was ever requested from input

[Paul B Mahol]

On 9/7/17, Nicolas George <george at nsup.org> wrote:
> Le primidi 21 fructidor, an CCXXV, Paul B Mahol a ecrit :
>> ffmpeg -lavfi
>> "testsrc2,trim=end_frame=1,zoompan=z='min(zoom+0.0015,1.5)':d=700:x='iw/2-(iw/zoom/2)':y='ih/2-(ih/zoom/2)'"
>> -f framecrc -
>>
>> Should output 700 frames and not 1 frame.
>
> It does. So my patch is valid. Will push soon unless I see a complete
> console output proving it is not.

When amerge filter will be improved?