diff options
| author | Steven Liu <lq@chinaffmpeg.org> | 2019-01-23 19:19:49 +0800 |
|---|---|---|
| committer | Steven Liu <lq@chinaffmpeg.org> | 2019-01-31 16:17:11 +0800 |
| commit | 1e03d600542d7e6ccd3ee94062174ae29383bef7 (patch) | |
| tree | 6fa95ad3a435c14e9ab73bc595d6ca8c8889a3ec /libavformat/dashenc.c | |
| parent | 6a25bb5aa42285441dbe7d3372f598bb7ac7c4bf (diff) | |
| download | ffmpeg-1e03d600542d7e6ccd3ee94062174ae29383bef7.tar.gz | |
avformat/hlsenc: add var_stream_map LANGUAGE field string parameter
use a:0,agroup:aud_low,default:Yes,language:CHN a:1,agroup:aud_low,language:ENG
a:2,agroup:aud_high,default:YesYes,language:CHN a:3,agroup:aud_high,language:ENG
v:0,agroup:aud_low v:1,agroup:aud_high
create master m3u8 list.
result:
EXTM3U
EXT-X-VERSION:3
EXT-X-MEDIA:TYPE=AUDIO,GROUP-ID="group_aud_low",NAME="audio_0",DEFAULT=YES,LANGUAGE="CHN",URI="out_0.m3u8"
EXT-X-MEDIA:TYPE=AUDIO,GROUP-ID="group_aud_low",NAME="audio_1",DEFAULT=NO,LANGUAGE="ENG",URI="out_1.m3u8"
EXT-X-MEDIA:TYPE=AUDIO,GROUP-ID="group_aud_high",NAME="audio_2",DEFAULT=YES,LANGUAGE="CHN",URI="out_2.m3u8"
EXT-X-MEDIA:TYPE=AUDIO,GROUP-ID="group_aud_high",NAME="audio_3",DEFAULT=NO,LANGUAGE="ENG",URI="out_3.m3u8"
EXT-X-STREAM-INF:BANDWIDTH=1170400,RESOLUTION=640x480,CODECS="avc1.64001e,mp4a.40.2",AUDIO="group_aud_low"
out_4.m3u8
EXT-X-STREAM-INF:BANDWIDTH=3440800,RESOLUTION=640x480,CODECS="avc1.64001e,mp4a.40.2",AUDIO="group_aud_high"
out_5.m3u8
Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
Diffstat (limited to 'libavformat/dashenc.c')
| -rw-r--r-- | libavformat/dashenc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavformat/dashenc.c b/libavformat/dashenc.c index 6299e179c2..37a7547b12 100644 --- a/libavformat/dashenc.c +++ b/libavformat/dashenc.c @@ -998,7 +998,7 @@ static int write_manifest(AVFormatContext *s, int final) continue; get_hls_playlist_name(playlist_file, sizeof(playlist_file), NULL, i); ff_hls_write_audio_rendition(c->m3u8_out, (char *)audio_group, - playlist_file, i, is_default); + playlist_file, NULL, i, is_default); max_audio_bitrate = FFMAX(st->codecpar->bit_rate + os->muxer_overhead, max_audio_bitrate); if (!av_strnstr(audio_codec_str, os->codec_str, sizeof(audio_codec_str))) { |