diff options
| -rw-r--r-- | libavformat/dv.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/libavformat/dv.c b/libavformat/dv.c index 41010b189c..b7458828b1 100644 --- a/libavformat/dv.c +++ b/libavformat/dv.c @@ -201,10 +201,9 @@ static int dv_extract_audio_info(DVDemuxContext* c, uint8_t* frame) quant = as_pack[4] & 0x07; /* 0 - 16bit linear, 1 - 12bit nonlinear */ /* note: ach counts PAIRS of channels (i.e. stereo channels) */ - if (stype == 3) { - ach = 4; - } else - ach = (stype == 2 || (quant && (freq == 2))) ? 2 : 1; + ach = (int[4]){ 1, 0, 2, 4}[stype]; + if (ach == 1 && quant && freq == 2) + ach = 2; /* Dynamic handling of the audio streams in DV */ for (i=0; i<ach; i++) { |