diff options
| author | Justin Ruggles <justin.ruggles@gmail.com> | 2012-11-26 23:36:13 -0500 |
|---|---|---|
| committer | Justin Ruggles <justin.ruggles@gmail.com> | 2012-11-28 11:18:50 -0500 |
| commit | 5c7bf2dddee5bdfa247ff0d57cb8a37d19077f66 (patch) | |
| tree | beee7b3addff5767ca9caec57d1e27c46ebc6855 /libavformat/nuv.c | |
| parent | 261e9348ef377efc8672c6f8ade974cee7db8e49 (diff) | |
lavf: move nuv fourcc audio tags from riff to nuv
Diffstat (limited to 'libavformat/nuv.c')
| -rw-r--r-- | libavformat/nuv.c | 23 |
1 files changed, 20 insertions, 3 deletions
diff --git a/libavformat/nuv.c b/libavformat/nuv.c index 2cbf348971..210205ea7c 100644 --- a/libavformat/nuv.c +++ b/libavformat/nuv.c @@ -26,6 +26,12 @@ #include "internal.h" #include "riff.h" +static const AVCodecTag nuv_audio_tags[] = { + { AV_CODEC_ID_PCM_S16LE, MKTAG('R', 'A', 'W', 'A') }, + { AV_CODEC_ID_MP3, MKTAG('L', 'A', 'M', 'E') }, + { AV_CODEC_ID_NONE, 0 }, +}; + typedef struct { int v_id; int a_id; @@ -96,14 +102,25 @@ static int get_codec_data(AVIOContext *pb, AVStream *vst, avio_skip(pb, 4); if (ast) { + int id; + ast->codec->codec_tag = avio_rl32(pb); ast->codec->sample_rate = avio_rl32(pb); ast->codec->bits_per_coded_sample = avio_rl32(pb); ast->codec->channels = avio_rl32(pb); ast->codec->channel_layout = 0; - ast->codec->codec_id = - ff_wav_codec_get_id(ast->codec->codec_tag, - ast->codec->bits_per_coded_sample); + + id = ff_wav_codec_get_id(ast->codec->codec_tag, + ast->codec->bits_per_coded_sample); + if (id == AV_CODEC_ID_NONE) { + id = ff_codec_get_id(nuv_audio_tags, + ast->codec->codec_tag); + if (id == AV_CODEC_ID_PCM_S16LE) + id = ff_get_pcm_codec_id(ast->codec->bits_per_coded_sample, + 0, 0, ~1); + } + ast->codec->codec_id = id; + ast->need_parsing = AVSTREAM_PARSE_FULL; } else avio_skip(pb, 4 * 4); |