return 0;
}
-static int headphone_frame(HeadphoneContext *s, AVFilterLink *outlink)
+static int headphone_frame(HeadphoneContext *s, AVFilterLink *outlink, int max_nb_samples)
{
AVFilterContext *ctx = outlink->src;
AVFrame *in = s->in[0].frame;
n_clippings[0] + n_clippings[1], out->nb_samples * 2);
}
+ out->nb_samples = max_nb_samples;
return ff_filter_frame(outlink, out);
}
if (s->have_hrirs) {
while (av_audio_fifo_size(s->in[0].fifo) >= s->size) {
- ret = headphone_frame(s, outlink);
+ ret = headphone_frame(s, outlink, s->size);
if (ret < 0)
return ret;
}
ret = ff_request_frame(ctx->inputs[0]);
if (ret == AVERROR_EOF && av_audio_fifo_size(s->in[0].fifo) > 0 && s->have_hrirs) {
- AVFrame *in = ff_get_audio_buffer(outlink, s->size);
+ int nb_samples = av_audio_fifo_size(s->in[0].fifo);
+ AVFrame *in = ff_get_audio_buffer(outlink, s->size - nb_samples);
+
+ av_samples_set_silence(in->extended_data, 0,
+ in->nb_samples,
+ outlink->channels,
+ outlink->format);
ret = av_audio_fifo_write(s->in[0].fifo, (void **)in->extended_data,
in->nb_samples);
if (ret < 0)
return ret;
- ret = headphone_frame(s, outlink);
+ ret = headphone_frame(s, outlink, nb_samples);
+
av_audio_fifo_drain(s->in[0].fifo, av_audio_fifo_size(s->in[0].fifo));
}