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lavfi: support audio in avfilter_copy_frame_props().

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This commit is contained in:
Anton Khirnov 2012-05-05 13:11:53 +02:00
parent 11b6a82412
commit 0bbd874743
1 changed files with 17 additions and 10 deletions
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27
libavfilter/avfilter.c
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@ -684,19 +684,26 @@ int avfilter_init_filter(AVFilterContext *filter, const char *args, void *opaque
int avfilter_copy_frame_props(AVFilterBufferRef *dst, const AVFrame *src)
{
if (dst->type != AVMEDIA_TYPE_VIDEO)
return AVERROR(EINVAL);
dst->pts = src->pts;
dst->format = src->format;
dst->video->w = src->width;
dst->video->h = src->height;
dst->video->pixel_aspect = src->sample_aspect_ratio;
dst->video->interlaced = src->interlaced_frame;
dst->video->top_field_first = src->top_field_first;
dst->video->key_frame = src->key_frame;
dst->video->pict_type = src->pict_type;
switch (dst->type) {
case AVMEDIA_TYPE_VIDEO:
dst->video->w = src->width;
dst->video->h = src->height;
dst->video->pixel_aspect = src->sample_aspect_ratio;
dst->video->interlaced = src->interlaced_frame;
dst->video->top_field_first = src->top_field_first;
dst->video->key_frame = src->key_frame;
dst->video->pict_type = src->pict_type;
break;
case AVMEDIA_TYPE_AUDIO:
dst->audio->sample_rate = src->sample_rate;
dst->audio->channel_layout = src->channel_layout;
break;
default:
return AVERROR(EINVAL);
}
return 0;
}