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avfilter/af_aiir: check if frame clone is set

This commit is contained in:
Paul B Mahol 2020-01-14 16:11:45 +01:00
parent 2a9a52b913
commit 80c4c336f9
1 changed files with 6 additions and 1 deletions
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7
libavfilter/af_aiir.c
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@ -1037,8 +1037,13 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *in)
int64_t new_pts = av_rescale_q(out->pts, ctx->inputs[0]->time_base, outlink->time_base);
if (new_pts > old_pts) {
AVFrame *clone;
s->video->pts = new_pts;
ret = ff_filter_frame(outlink, av_frame_clone(s->video));
clone = av_frame_clone(s->video);
if (!clone)
return AVERROR(ENOMEM);
ret = ff_filter_frame(outlink, clone);
if (ret < 0)
return ret;
}