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Diffstat (limited to 'libavformat/utils.c')
-rw-r--r--libavformat/utils.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/libavformat/utils.c b/libavformat/utils.c
index 58283616dc..23865c88c4 100644
--- a/libavformat/utils.c
+++ b/libavformat/utils.c
@@ -3943,8 +3943,8 @@ FF_ENABLE_DEPRECATION_WARNINGS
if (!st->r_frame_rate.num) {
if ( avctx->time_base.den * (int64_t) st->time_base.num
<= avctx->time_base.num * avctx->ticks_per_frame * (int64_t) st->time_base.den) {
- st->r_frame_rate.num = avctx->time_base.den;
- st->r_frame_rate.den = avctx->time_base.num * avctx->ticks_per_frame;
+ av_reduce(&st->r_frame_rate.num, &st->r_frame_rate.den,
+ avctx->time_base.den, (int64_t)avctx->time_base.num * avctx->ticks_per_frame, INT_MAX);
} else {
st->r_frame_rate.num = st->time_base.den;
st->r_frame_rate.den = st->time_base.num;