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| author | Justin Ruggles <justin.ruggles@gmail.com> | 2012-04-07 18:32:13 -0400 |
|---|---|---|
| committer | Justin Ruggles <justin.ruggles@gmail.com> | 2012-11-12 10:33:21 -0500 |
| commit | a634896cf81b8d057a526d6ad24eb9bdfe46a855 (patch) | |
| tree | a268b31db76d1a0576a4558f8bf10762d68443c6 /libavformat/sierravmd.c | |
| parent | c1ac602d53ab250fd1ef37867e18191c55cc5e4f (diff) | |
| download | ffmpeg-a634896cf81b8d057a526d6ad24eb9bdfe46a855.tar.gz | |
sierravmd: set channel layout
Diffstat (limited to 'libavformat/sierravmd.c')
| -rw-r--r-- | libavformat/sierravmd.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/libavformat/sierravmd.c b/libavformat/sierravmd.c index 6490fddc5d..359282c875 100644 --- a/libavformat/sierravmd.c +++ b/libavformat/sierravmd.c @@ -27,6 +27,7 @@ * http://www.pcisys.net/~melanson/codecs/ */ +#include "libavutil/channel_layout.h" #include "libavutil/intreadwrite.h" #include "avformat.h" #include "internal.h" @@ -132,7 +133,13 @@ static int vmd_read_header(AVFormatContext *s) st->codec->codec_type = AVMEDIA_TYPE_AUDIO; st->codec->codec_id = AV_CODEC_ID_VMDAUDIO; st->codec->codec_tag = 0; /* no fourcc */ - st->codec->channels = (vmd->vmd_header[811] & 0x80) ? 2 : 1; + if (vmd->vmd_header[811] & 0x80) { + st->codec->channels = 2; + st->codec->channel_layout = AV_CH_LAYOUT_STEREO; + } else { + st->codec->channels = 1; + st->codec->channel_layout = AV_CH_LAYOUT_MONO; + } st->codec->sample_rate = vmd->sample_rate; st->codec->block_align = AV_RL16(&vmd->vmd_header[806]); if (st->codec->block_align & 0x8000) { |