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| author | David Goldwich <david.goldwich@gmail.com> | 2011-12-02 05:54:21 +0100 |
|---|---|---|
| committer | Anton Khirnov <anton@khirnov.net> | 2011-12-04 15:21:06 +0100 |
| commit | c8b27a0ec4b36e20532c98469b7d9ee9dd31a8a9 (patch) | |
| tree | d05670ac0efc5291b6b6daf62fc5e03aa8ad88da /libavformat | |
| parent | 8ae5eb75df683069b04cf45bfa9d25fbb161c996 (diff) | |
| download | ffmpeg-c8b27a0ec4b36e20532c98469b7d9ee9dd31a8a9.tar.gz | |
oma: PCM support
Signed-off-by: David Goldwich <david.goldwich@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Diffstat (limited to 'libavformat')
| -rw-r--r-- | libavformat/oma.c | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/libavformat/oma.c b/libavformat/oma.c index 4f4837d63b..1aa9a25477 100644 --- a/libavformat/oma.c +++ b/libavformat/oma.c @@ -61,9 +61,10 @@ enum { }; static const AVCodecTag codec_oma_tags[] = { - { CODEC_ID_ATRAC3, OMA_CODECID_ATRAC3 }, - { CODEC_ID_ATRAC3P, OMA_CODECID_ATRAC3P }, - { CODEC_ID_MP3, OMA_CODECID_MP3 }, + { CODEC_ID_ATRAC3, OMA_CODECID_ATRAC3 }, + { CODEC_ID_ATRAC3P, OMA_CODECID_ATRAC3P }, + { CODEC_ID_MP3, OMA_CODECID_MP3 }, + { CODEC_ID_PCM_S16BE, OMA_CODECID_LPCM }, }; static const uint64_t leaf_table[] = { @@ -358,6 +359,16 @@ static int oma_read_header(AVFormatContext *s, st->need_parsing = AVSTREAM_PARSE_FULL; framesize = 1024; break; + case OMA_CODECID_LPCM: + /* PCM 44.1 kHz 16 bit stereo big-endian */ + st->codec->channels = 2; + st->codec->sample_rate = 44100; + framesize = 1024; + /* bit rate = sample rate x PCM block align (= 4) x 8 */ + st->codec->bit_rate = st->codec->sample_rate * 32; + st->codec->bits_per_coded_sample = av_get_bits_per_sample(st->codec->codec_id); + avpriv_set_pts_info(st, 64, 1, st->codec->sample_rate); + break; default: av_log(s, AV_LOG_ERROR, "Unsupported codec %d!\n",buf[32]); return -1; |