ffmpeg | branch: master | Nicolas George <geo...@nsup.org> | Thu Apr 16 21:36:35 2020 +0200| [2a52f19a91de33f382e00a3efa9431ec3277af42] | committer: Nicolas George
lavfi/framesync: use av_gcd_q(). > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=2a52f19a91de33f382e00a3efa9431ec3277af42 --- libavfilter/framesync.c | 14 ++------------ 1 file changed, 2 insertions(+), 12 deletions(-) diff --git a/libavfilter/framesync.c b/libavfilter/framesync.c index bc95f7d904..b32a5cba6c 100644 --- a/libavfilter/framesync.c +++ b/libavfilter/framesync.c @@ -117,7 +117,6 @@ static void framesync_sync_level_update(FFFrameSync *fs) int ff_framesync_configure(FFFrameSync *fs) { unsigned i; - int64_t gcd, lcm; if (!fs->opt_repeatlast || fs->opt_eof_action == EOF_ACTION_PASS) { fs->opt_repeatlast = 0; @@ -142,17 +141,8 @@ 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; } _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email ffmpeg-cvslog-requ...@ffmpeg.org with subject "unsubscribe".
