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ffmpeg: Do av_buffersink_set_frame_size() when reconfiguring the filtergraph not just when changing audio resample parameters

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Fixes Ticket3562

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2014-09-11 04:55:58 +02:00
parent 5e3da25618
commit 16de4d927e
2 changed files with 10 additions and 8 deletions
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8
ffmpeg.c
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@ -1821,18 +1821,10 @@ static int decode_audio(InputStream *ist, AVPacket *pkt, int *got_output)
for (i = 0; i < nb_filtergraphs; i++)
if (ist_in_filtergraph(filtergraphs[i], ist)) {
FilterGraph *fg = filtergraphs[i];
int j;
if (configure_filtergraph(fg) < 0) {
av_log(NULL, AV_LOG_FATAL, "Error reinitializing filters!\n");
exit_program(1);
}
for (j = 0; j < fg->nb_outputs; j++) {
OutputStream *ost = fg->outputs[j]->ost;
if (ost->enc->type == AVMEDIA_TYPE_AUDIO &&
!(ost->enc->capabilities & CODEC_CAP_VARIABLE_FRAME_SIZE))
av_buffersink_set_frame_size(ost->filter->filter,
ost->enc_ctx->frame_size);
}
}
}

10
ffmpeg_filter.c
View File

@ -928,6 +928,16 @@ int configure_filtergraph(FilterGraph *fg)
}
fg->reconfiguration = 1;
for (i = 0; i < fg->nb_outputs; i++) {
OutputStream *ost = fg->outputs[i]->ost;
if (ost &&
ost->enc->type == AVMEDIA_TYPE_AUDIO &&
!(ost->enc->capabilities & CODEC_CAP_VARIABLE_FRAME_SIZE))
av_buffersink_set_frame_size(ost->filter->filter,
ost->enc_ctx->frame_size);
}
return 0;
}