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avformat/dashenc: only write video streams into HLS master playlist 

Tool mediastreamvalidator reports error "Variant media_[N].m3u8 is
missing audio group" for audio streams in HLS master playlist. As audio
streams are already listed in audio group, skip them as variant media
streams in master playlist.
This commit is contained in:
Jian Yang 2018-09-14 15:08:17 +08:00 committed by Karthick Jeyapal
parent 681aa7d14f
commit f7affc6f70
1 changed files with 3 additions and 1 deletions
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4
libavformat/dashenc.c
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@ -911,8 +911,10 @@ static int write_manifest(AVFormatContext *s, int final)
OutputStream *os = &c->streams[i];
char *agroup = NULL;
int stream_bitrate = st->codecpar->bit_rate + os->muxer_overhead;
if (st->codecpar->codec_type != AVMEDIA_TYPE_VIDEO)
continue;
av_strlcpy(codec_str, os->codec_str, sizeof(codec_str));
if ((st->codecpar->codec_type == AVMEDIA_TYPE_VIDEO) && max_audio_bitrate) {
if (max_audio_bitrate) {
agroup = (char *)audio_group;
stream_bitrate += max_audio_bitrate;
av_strlcat(codec_str, ",", sizeof(codec_str));