On Sun, 13 Sep 2020, Paul B Mahol wrote:
There is nothing much currently that can be done to recover from
this situation so just return AVERROR_BUG error code.
Signed-off-by: Paul B Mahol <one...@gmail.com>
---
libavfilter/avf_concat.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/libavfilter/avf_concat.c b/libavfilter/avf_concat.c
index 5608ed9ac6..295a340515 100644
--- a/libavfilter/avf_concat.c
+++ b/libavfilter/avf_concat.c
@@ -251,6 +251,8 @@ static int send_silence(AVFilterContext *ctx, unsigned
in_no, unsigned out_no,
if (!rate_tb.den)
return AVERROR_BUG;
+ if (seg_delta < -cat->in[in_no].pts)
+ return AVERROR_BUG;
Isn't this supposed to be simply (seg_delta < cat->in[in_no].pts) ?
Thanks,
Marton
nb_samples = av_rescale_q(seg_delta - cat->in[in_no].pts,
outlink->time_base, rate_tb);
frame_nb_samples = FFMAX(9600, rate_tb.den / 5); /* arbitrary */
--
2.17.1
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