Signed-off-by: Nicolas George <[email protected]>
---
libavfilter/framesync.c | 13 ++-----------
1 file changed, 2 insertions(+), 11 deletions(-)
diff --git a/libavfilter/framesync.c b/libavfilter/framesync.c
index bc95f7d904..26e5219d1b 100644
--- a/libavfilter/framesync.c
+++ b/libavfilter/framesync.c
@@ -142,17 +142,8 @@ int ff_framesync_configure(FFFrameSync *fs)
for (i = 0; i < fs->nb_in; i++) {
if (fs->in[i].sync) {
if (fs->time_base.num) {
- gcd = av_gcd(fs->time_base.den, fs->in[i].time_base.den);
- lcm = (fs->time_base.den / gcd) * fs->in[i].time_base.den;
- if (lcm < AV_TIME_BASE / 2) {
- fs->time_base.den = lcm;
- fs->time_base.num = av_gcd(fs->time_base.num,
- fs->in[i].time_base.num);
- } else {
- fs->time_base.num = 1;
- fs->time_base.den = AV_TIME_BASE;
- break;
- }
+ fs->time_base = av_gcd_q(fs->time_base,
fs->in[i].time_base,
+ AV_TIME_BASE / 2, AV_TIME_BASE_Q);
} else {
fs->time_base = fs->in[i].time_base;
}
--
2.25.1
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