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vf_scale: apply the same transform to the aspect during init that is applied per frame 

Signed-off-by: Anton Khirnov <anton@khirnov.net>
This commit is contained in:
Michael Niedermayer 2011-08-27 01:49:55 +02:00 committed by Anton Khirnov
parent 80de930a78
commit d33e0c6bc8
1 changed files with 8 additions and 0 deletions
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8
libavfilter/vf_scale.c
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@ -218,6 +218,14 @@ static int config_props(AVFilterLink *outlink)
if (!scale->sws)
return AVERROR(EINVAL);
if (inlink->sample_aspect_ratio.num)
outlink->sample_aspect_ratio = av_mul_q((AVRational){outlink->h*inlink->w,
outlink->w*inlink->h},
inlink->sample_aspect_ratio);
else
outlink->sample_aspect_ratio = inlink->sample_aspect_ratio;
return 0;
fail: