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| author | Paul B Mahol <onemda@gmail.com> | 2019-09-30 12:57:26 +0200 |
|---|---|---|
| committer | Paul B Mahol <onemda@gmail.com> | 2019-09-30 12:58:06 +0200 |
| commit | 8b36968ef465a01dbb32bdfc6d1c41dd0a8b8158 (patch) | |
| tree | 99fa9b177af0fff738c4860cfbd32ed8de855232 | |
| parent | a6e2cf5eb0444f90b6d979f999f32def0b52b17e (diff) | |
| download | ffmpeg-8b36968ef465a01dbb32bdfc6d1c41dd0a8b8158.tar.gz | |
avfilter/trim: drop all audio frames instead of asserting
| -rw-r--r-- | libavfilter/trim.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libavfilter/trim.c b/libavfilter/trim.c index 1dbbabbb93..889fe96b9b 100644 --- a/libavfilter/trim.c +++ b/libavfilter/trim.c @@ -300,7 +300,8 @@ static int atrim_filter_frame(AVFilterLink *inlink, AVFrame *frame) s->nb_samples += frame->nb_samples; start_sample = FFMAX(0, start_sample); end_sample = FFMIN(frame->nb_samples, end_sample); - av_assert0(start_sample < end_sample || (start_sample == end_sample && !frame->nb_samples)); + if (start_sample >= end_sample || !frame->nb_samples) + goto drop; if (start_sample) { AVFrame *out = ff_get_audio_buffer(ctx->outputs[0], end_sample - start_sample); |