Done, On 10/30/19, Mark Niebur <mnie...@thuuz.com> wrote: > Hello, > I have been trying to use acrossfade but have been experiencing that the > audio in the resulting output is totally jumbled. From stepping through the > code, it appears that acrossfade is starting the crossfade before the first > input is exhausted. I'm not sure why this happens from ffmpeg's point of > view; I'm guessing it's from poor disk performance in docker. I have found > that the following patch fixes this issue: > > diff --git a/libavfilter/af_afade.c b/libavfilter/af_afade.c > index 23608fb..91a454b 100644 > --- a/libavfilter/af_afade.c > +++ b/libavfilter/af_afade.c > @@ -485,7 +485,8 @@ static int activate(AVFilterContext *ctx) > (AVRational){ 1, outlink->sample_rate }, outlink->time_base); > return ff_filter_frame(outlink, in); > } else if (ff_inlink_queued_samples(ctx->inputs[0]) >= s->nb_samples && > - ff_inlink_queued_samples(ctx->inputs[1]) >= s->nb_samples) { > + ff_inlink_queued_samples(ctx->inputs[1]) >= s->nb_samples && > + s->cf0_eof) { > if (s->overlap) { > out = ff_get_audio_buffer(outlink, s->nb_samples); > if (!out) > > Could you please merge this patch or merge a similar fix? > > Thanks, > Mark Niebur > _______________________________________________ > ffmpeg-devel mailing list > ffmpeg-devel@ffmpeg.org > https://ffmpeg.org/mailman/listinfo/ffmpeg-devel > > To unsubscribe, visit link above, or email > ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe". _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
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