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lavc: add a sample_aspect_ratio field to AVFrame

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The sample aspect ratio is a per-frame property, so it makes sense to
define it in AVFrame rather than in the codec/stream context.
Simplify application-level sample aspect ratio information extraction,
and allow further simplifications.
This commit is contained in:
Stefano Sabatini
2011-04-29 13:04:47 +02:00
parent 1ba5727242
commit 77e9dee8ae
10 changed files with 28 additions and 15 deletions
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2
ffplay.c
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@ -1688,7 +1688,7 @@ static int input_request_frame(AVFilterLink *link)
picref->pts = pts;
picref->pos = priv->frame->pkt_pos;
picref->video->pixel_aspect = priv->is->video_st->codec->sample_aspect_ratio;
picref->video->pixel_aspect = priv->frame->sample_aspect_ratio;
avfilter_start_frame(link, picref);
avfilter_draw_slice(link, 0, link->h, 1);
avfilter_end_frame(link);