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-rw-r--r--libavfilter/avfilter.c9
1 files changed, 0 insertions, 9 deletions
diff --git a/libavfilter/avfilter.c b/libavfilter/avfilter.c
index 392e32df1c..08e33a8c27 100644
--- a/libavfilter/avfilter.c
+++ b/libavfilter/avfilter.c
@@ -281,17 +281,8 @@ int avfilter_config_links(AVFilterContext *filter)
case AVMEDIA_TYPE_AUDIO:
if (inlink) {
- if (!link->sample_rate)
- link->sample_rate = inlink->sample_rate;
if (!link->time_base.num && !link->time_base.den)
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)