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avfilter/af_aecho: free input frame after it is being used

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Signed-off-by: Paul B Mahol <onemda@gmail.com>
This commit is contained in:
Paul B Mahol 2013-11-07 17:45:47 +00:00
parent 9521236881
commit d9d752cfb5
1 changed files with 2 additions and 1 deletions
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3
libavfilter/af_aecho.c
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@ -285,10 +285,11 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *frame)
s->echo_samples(s, s->delayptrs, frame->extended_data, out_frame->extended_data,
frame->nb_samples, inlink->channels);
s->next_pts = frame->pts + av_rescale_q(frame->nb_samples, (AVRational){1, inlink->sample_rate}, inlink->time_base);
if (frame != out_frame)
av_frame_free(&frame);
s->next_pts = frame->pts + av_rescale_q(frame->nb_samples, (AVRational){1, inlink->sample_rate}, inlink->time_base);
return ff_filter_frame(ctx->outputs[0], out_frame);
}