diff options
| -rw-r--r-- | libavformat/flvdec.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/libavformat/flvdec.c b/libavformat/flvdec.c index 29925c342c..01da9e89e0 100644 --- a/libavformat/flvdec.c +++ b/libavformat/flvdec.c @@ -391,10 +391,12 @@ static int flv_read_packet(AVFormatContext *s, AVPacket *pkt) } if(is_audio){ - if(!st->codec->channels || !st->codec->sample_rate || !st->codec->bits_per_coded_sample || (!st->codec->codec_id && !st->codec->codec_tag)) { + if(!st->codec->channels || !st->codec->sample_rate || !st->codec->bits_per_coded_sample) { st->codec->channels = (flags & FLV_AUDIO_CHANNEL_MASK) == FLV_STEREO ? 2 : 1; st->codec->sample_rate = (44100 << ((flags & FLV_AUDIO_SAMPLERATE_MASK) >> FLV_AUDIO_SAMPLERATE_OFFSET) >> 3); st->codec->bits_per_coded_sample = (flags & FLV_AUDIO_SAMPLESIZE_MASK) ? 16 : 8; + } + if(!st->codec->codec_id){ flv_set_audio_codec(s, st, flags & FLV_AUDIO_CODECID_MASK); } }else{ |