*/
#include "libavutil/avstring.h"
+#include "libavutil/channel_layout.h"
#include "libavutil/dict.h"
#include "libavutil/opt.h"
#include "libavutil/intfloat.h"
return 0;
}
-static int flv_set_video_codec(AVFormatContext *s, AVStream *vstream, int flv_codecid) {
+static int flv_set_video_codec(AVFormatContext *s, AVStream *vstream, int flv_codecid, int read) {
AVCodecContext *vcodec = vstream->codec;
switch(flv_codecid) {
case FLV_CODECID_H263 : vcodec->codec_id = AV_CODEC_ID_FLV1 ; break;
case FLV_CODECID_VP6A :
if(flv_codecid == FLV_CODECID_VP6A)
vcodec->codec_id = AV_CODEC_ID_VP6A;
- if(vcodec->extradata_size != 1) {
- vcodec->extradata_size = 1;
- vcodec->extradata = av_malloc(1);
+ if (read) {
+ if (vcodec->extradata_size != 1) {
+ vcodec->extradata = av_malloc(1);
+ if (vcodec->extradata)
+ vcodec->extradata_size = 1;
+ }
+ if (vcodec->extradata)
+ vcodec->extradata[0] = avio_r8(s->pb);
+ else
+ avio_skip(s->pb, 1);
}
- vcodec->extradata[0] = avio_r8(s->pb);
return 1; // 1 byte body size adjustment for flv_read_packet()
case FLV_CODECID_H264:
vcodec->codec_id = AV_CODEC_ID_H264;
acodec = astream ? astream->codec : NULL;
vcodec = vstream ? vstream->codec : NULL;
- if (amf_type == AMF_DATA_TYPE_NUMBER) {
+ if (amf_type == AMF_DATA_TYPE_NUMBER || amf_type == AMF_DATA_TYPE_BOOL) {
if (!strcmp(key, "duration"))
s->duration = num_val * AV_TIME_BASE;
else if (!strcmp(key, "videodatarate") && vcodec && 0 <= (int)(num_val * 1024.0))
st->codec->codec_id = AV_CODEC_ID_TEXT;
} else if (flv->trust_metadata) {
if (!strcmp(key, "videocodecid") && vcodec) {
- flv_set_video_codec(s, vstream, num_val);
+ flv_set_video_codec(s, vstream, num_val, 0);
} else
if (!strcmp(key, "audiocodecid") && acodec) {
- flv_set_audio_codec(s, astream, acodec, num_val);
+ int id = ((int)num_val) << FLV_AUDIO_CODECID_OFFSET;
+ flv_set_audio_codec(s, astream, acodec, id);
} else
if (!strcmp(key, "audiosamplerate") && acodec) {
acodec->sample_rate = num_val;
+ } else if (!strcmp(key, "audiosamplesize") && acodec) {
+ acodec->bits_per_coded_sample = num_val;
+ } else if (!strcmp(key, "stereo") && acodec) {
+ acodec->channels = num_val + 1;
+ acodec->channel_layout = acodec->channels == 2 ?
+ AV_CH_LAYOUT_STEREO :
+ AV_CH_LAYOUT_MONO;
} else
if (!strcmp(key, "width") && vcodec) {
vcodec->width = num_val;
bits_per_coded_sample = (flags & FLV_AUDIO_SAMPLESIZE_MASK) ? 16 : 8;
if(!st->codec->channels || !st->codec->sample_rate || !st->codec->bits_per_coded_sample) {
st->codec->channels = channels;
+ st->codec->channel_layout = channels == 1 ? AV_CH_LAYOUT_MONO :
+ AV_CH_LAYOUT_STEREO;
st->codec->sample_rate = sample_rate;
st->codec->bits_per_coded_sample = bits_per_coded_sample;
}
sample_rate = ctx.sample_rate;
}
}else{
- size -= flv_set_video_codec(s, st, flags & FLV_VIDEO_CODECID_MASK);
+ size -= flv_set_video_codec(s, st, flags & FLV_VIDEO_CODECID_MASK, 1);
}
if (st->codec->codec_id == AV_CODEC_ID_AAC ||
avpriv_mpeg4audio_get_config(&cfg, st->codec->extradata,
st->codec->extradata_size * 8, 1);
st->codec->channels = cfg.channels;
+ st->codec->channel_layout = 0;
if (cfg.ext_sample_rate)
st->codec->sample_rate = cfg.ext_sample_rate;
else