diff options
Diffstat (limited to 'libavformat')
| -rw-r--r-- | libavformat/flvdec.c | 25 |
1 files changed, 0 insertions, 25 deletions
diff --git a/libavformat/flvdec.c b/libavformat/flvdec.c index 060d817c6b..56b6fa5cfc 100644 --- a/libavformat/flvdec.c +++ b/libavformat/flvdec.c @@ -218,35 +218,10 @@ static int amf_parse_object(AVFormatContext *s, AVStream *astream, AVStream *vst vcodec = vstream ? vstream->codec : NULL; if(amf_type == AMF_DATA_TYPE_BOOL) { - if(!strcmp(key, "stereo") && acodec) acodec->channels = num_val > 0 ? 2 : 1; } else if(amf_type == AMF_DATA_TYPE_NUMBER) { if(!strcmp(key, "duration")) s->duration = num_val * AV_TIME_BASE; -// else if(!strcmp(key, "width") && vcodec && num_val > 0) vcodec->width = num_val; -// else if(!strcmp(key, "height") && vcodec && num_val > 0) vcodec->height = num_val; else if(!strcmp(key, "videodatarate") && vcodec && 0 <= (int)(num_val * 1024.0)) vcodec->bit_rate = num_val * 1024.0; - else if(!strcmp(key, "audiocodecid") && acodec && 0 <= (int)num_val) - flv_set_audio_codec(s, astream, (int)num_val << FLV_AUDIO_CODECID_OFFSET); - else if(!strcmp(key, "videocodecid") && vcodec && 0 <= (int)num_val) - flv_set_video_codec(s, vstream, (int)num_val); - else if(!strcmp(key, "audiosamplesize") && acodec && 0 < (int)num_val) { - acodec->bits_per_coded_sample = num_val; - //we may have to rewrite a previously read codecid because FLV only marks PCM endianness. - if(num_val == 8 && (acodec->codec_id == CODEC_ID_PCM_S16BE || acodec->codec_id == CODEC_ID_PCM_S16LE)) - acodec->codec_id = CODEC_ID_PCM_S8; - } - else if(!strcmp(key, "audiosamplerate") && acodec && num_val >= 0) { - //some tools, like FLVTool2, write consistently approximate metadata sample rates - if (!acodec->sample_rate) { - switch((int)num_val) { - case 44000: acodec->sample_rate = 44100 ; break; - case 22000: acodec->sample_rate = 22050 ; break; - case 11000: acodec->sample_rate = 11025 ; break; - case 5000 : acodec->sample_rate = 5512 ; break; - default : acodec->sample_rate = num_val; - } - } - } } } |