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lavfi: remove init and check of rate and layout.

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The sample rate and channel layout are negotiated and set
by the filter graph system.
This commit is contained in:
Nicolas George 2012-12-02 16:34:17 +01:00
parent 5033a1af17
commit 0146c1f0f1
1 changed files with 0 additions and 9 deletions
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9
libavfilter/avfilter.c
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@ -281,17 +281,8 @@ int avfilter_config_links(AVFilterContext *filter)
case AVMEDIA_TYPE_AUDIO: case AVMEDIA_TYPE_AUDIO:
if (inlink) { if (inlink) {
if (!link->sample_rate)
link->sample_rate = inlink->sample_rate;
if (!link->time_base.num && !link->time_base.den) if (!link->time_base.num && !link->time_base.den)
link->time_base = inlink->time_base; link->time_base = inlink->time_base;
if (!link->channel_layout)
link->channel_layout = inlink->channel_layout;
} else if (!link->sample_rate) {
av_log(link->src, AV_LOG_ERROR,
"Audio source filters must set their output link's "
"sample_rate\n");
return AVERROR(EINVAL);
} }
if (!link->time_base.num && !link->time_base.den) if (!link->time_base.num && !link->time_base.den)