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| author | Marton Balint <cus@passwd.hu> | 2020-12-20 19:32:56 +0100 |
|---|---|---|
| committer | Marton Balint <cus@passwd.hu> | 2020-12-27 11:01:41 +0100 |
| commit | 6d3b70c27ef1639784fdb3382e5a06b1afa3fe3e (patch) | |
| tree | 3972322edcec7440bf9b42b177437f68966e41e5 | |
| parent | bff6fbead81498525ef1366bb5bff31a2c737db5 (diff) | |
| download | ffmpeg-6d3b70c27ef1639784fdb3382e5a06b1afa3fe3e.tar.gz | |
avfilter/vf_framerate: fix infinite loop with 1-frame input
Fixes infinite loop in:
ffmpeg -f lavfi -i testsrc=d=0.04 -vf framerate=50 -f null none
Signed-off-by: Marton Balint <cus@passwd.hu>
| -rw-r--r-- | libavfilter/vf_framerate.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/libavfilter/vf_framerate.c b/libavfilter/vf_framerate.c index 6c8d01c94b..f5085705a4 100644 --- a/libavfilter/vf_framerate.c +++ b/libavfilter/vf_framerate.c @@ -170,7 +170,9 @@ static int process_work_frame(AVFilterContext *ctx) return 0; if (!s->f0) { - s->work = av_frame_clone(s->f1); + av_assert1(s->flush); + s->work = s->f1; + s->f1 = NULL; } else { if (work_pts >= s->pts1 + s->delta && s->flush) return 0; |