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Add sample_aspect_ratio fields to vsrc_buffer arguments.

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This fixes aspect handling in ffmpeg
This is based on a patch by baptiste
This commit is contained in:
Michael Niedermayer
2011-01-31 20:48:35 +01:00
parent 14b171cd71
commit 7b3ea5507c
5 changed files with 33 additions and 8 deletions
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7
libavfilter/vsrc_buffer.c
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@@ -68,8 +68,10 @@ static av_cold int init(AVFilterContext *ctx, const char *args, void *opaque)
int n = 0;
if (!args ||
(n = sscanf(args, "%d:%d:%127[^:]:%d:%d", &c->w, &c->h, pix_fmt_str, &c->time_base.num, &c->time_base.den)) != 5) {
av_log(ctx, AV_LOG_ERROR, "Expected 5 arguments, but only %d found in '%s'\n", n, args);
(n = sscanf(args, "%d:%d:%127[^:]:%d:%d:%d:%d", &c->w, &c->h, pix_fmt_str,
&c->time_base.num, &c->time_base.den,
&c->pixel_aspect.num, &c->pixel_aspect.den)) != 7) {
av_log(ctx, AV_LOG_ERROR, "Expected 7 arguments, but only %d found in '%s'\n", n, args);
return AVERROR(EINVAL);
}
if ((c->pix_fmt = av_get_pix_fmt(pix_fmt_str)) == PIX_FMT_NONE) {
@@ -100,6 +102,7 @@ static int config_props(AVFilterLink *link)
link->w = c->w;
link->h = c->h;
link->sample_aspect_ratio = c->pixel_aspect;
link->time_base = c->time_base;
return 0;