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| author | Stefano Sabatini <stefano.sabatini-lala@poste.it> | 2011-02-13 22:59:55 +0100 |
|---|---|---|
| committer | Luca Barbato <lu_zero@gentoo.org> | 2011-02-14 21:00:25 +0100 |
| commit | 70c275f8c335f9f8846af5cce65fef29247759b2 (patch) | |
| tree | d640570f2c4c09921427ffdb0d69c68de18895fc | |
| parent | b08f59dca493e7582ddfd08097c594bfb0ae6ff9 (diff) | |
| download | ffmpeg-streaming-70c275f8c335f9f8846af5cce65fef29247759b2.zip ffmpeg-streaming-70c275f8c335f9f8846af5cce65fef29247759b2.tar.gz | |
Make avfilter_config_links() propagate audio information of the source link if it is not explicitely set by the filter.
| -rw-r--r-- | libavfilter/avfilter.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/libavfilter/avfilter.c b/libavfilter/avfilter.c index 872ca23..4d18329 100644 --- a/libavfilter/avfilter.c +++ b/libavfilter/avfilter.c @@ -198,6 +198,12 @@ int avfilter_config_links(AVFilterContext *filter) link->sample_aspect_ratio = link->src->input_count ? link->src->inputs[0]->sample_aspect_ratio : (AVRational){1,1}; + if (link->sample_rate == 0 && link->src && link->src->input_count) + link->sample_rate = link->src->inputs[0]->sample_rate; + + if (link->channel_layout == 0 && link->src && link->src->input_count) + link->channel_layout = link->src->inputs[0]->channel_layout; + if ((config_link = link->dstpad->config_props)) if ((ret = config_link(link)) < 0) return ret; |
