diff options
| author | Nicolas George <nicolas.george@normalesup.org> | 2013-09-03 22:13:49 +0200 |
|---|---|---|
| committer | Nicolas George <george@nsup.org> | 2013-11-03 10:30:16 +0100 |
| commit | d300f5f6f570659e4b58567b35c9e8600c9f2956 (patch) | |
| tree | 58b66a3112ee01dfea1a30ce0a33a8dd8cd16e9e /libavfilter/avfiltergraph.c | |
| parent | f775eb3fb4c7b716107355e428e40cb63f71ee7a (diff) | |
lavfi/avfiltergraph: do not reduce incompatible lists.
A list of "all channel layouts" but not "all channel counts"
can not be reduced to a single unknown channel count.
Diffstat (limited to 'libavfilter/avfiltergraph.c')
| -rw-r--r-- | libavfilter/avfiltergraph.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libavfilter/avfiltergraph.c b/libavfilter/avfiltergraph.c index bcdcde06ce..1fb83c4877 100644 --- a/libavfilter/avfiltergraph.c +++ b/libavfilter/avfiltergraph.c @@ -741,7 +741,8 @@ static int reduce_formats_on_filter(AVFilterContext *filter) if (inlink->type != outlink->type || fmts->nb_channel_layouts == 1) continue; - if (fmts->all_layouts) { + if (fmts->all_layouts && + (!FF_LAYOUT2COUNT(fmt) || fmts->all_counts)) { /* Turn the infinite list into a singleton */ fmts->all_layouts = fmts->all_counts = 0; ff_add_channel_layout(&outlink->in_channel_layouts, fmt); |