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| author | Stefano Sabatini <stefasab@gmail.com> | 2012-08-31 23:55:11 +0200 |
|---|---|---|
| committer | Stefano Sabatini <stefasab@gmail.com> | 2012-09-02 10:42:25 +0200 |
| commit | 34bf06a35c169d0ebb681802cf7168bf4d4eecdf (patch) | |
| tree | 93cd43061988610ea0ad89868c7784acc487c7c9 /libavfilter | |
| parent | 06fc74bda0989473294adf63e9eef3ea913ce236 (diff) | |
lavfi: when configuring a link, set channel layout from previous link if unspecified
In avfilter_config_links(), if the current channel layout is not
specified, set the same value of the previous link in the filterchain.
Consistent with the logic used to set the other link parameters.
Diffstat (limited to 'libavfilter')
| -rw-r--r-- | libavfilter/avfilter.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libavfilter/avfilter.c b/libavfilter/avfilter.c index d05d4eaf01..3bac29d5ac 100644 --- a/libavfilter/avfilter.c +++ b/libavfilter/avfilter.c @@ -277,6 +277,8 @@ int avfilter_config_links(AVFilterContext *filter) 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 " |