This fixes an issue where the yadif filter could cause the timebase denominator
to overflow.
Signed-off-by: Tom Boshoven <t...@jwplayer.com>
---
libavfilter/vf_yadif.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/libavfilter/vf_yadif.c b/libavfilter/vf_yadif.c
index a6942a2aa2..91cc79ecc3 100644
--- a/libavfilter/vf_yadif.c
+++ b/libavfilter/vf_yadif.c
@@ -293,8 +293,7 @@ static int config_output(AVFilterLink *outlink)
AVFilterContext *ctx = outlink->src;
YADIFContext *s = ctx->priv;
- outlink->time_base.num = ctx->inputs[0]->time_base.num;
- outlink->time_base.den = ctx->inputs[0]->time_base.den * 2;
+ outlink->time_base = av_mul_q(ctx->inputs[0]->time_base, (AVRational){1,
2});
outlink->w = ctx->inputs[0]->w;
outlink->h = ctx->inputs[0]->h;
--
2.31.1
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