swr/auto_matrix: treat stereo downmix like stereo.

Based on code by John Stebbins
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2012-09-08 21:11:45 +02:00
parent c8ffab06f4
commit f8d74cbdc3
1 changed files with 2 additions and 0 deletions

View File

@ -103,6 +103,8 @@ static int even(int64_t layout){
}
static int clean_layout(SwrContext *s, int64_t layout){
if((layout & AV_CH_LAYOUT_STEREO_DOWNMIX) == AV_CH_LAYOUT_STEREO_DOWNMIX)
return AV_CH_LAYOUT_STEREO;
return layout;
}