Hello there, With the var_stream_map option, can more than one audio stream variant exist in a group? From the documentation, all examples point to the creation of multiple audio groups, one per audio stream variant.
Lifted straight from the wiki: https://ffmpeg.org/ffmpeg-formats.html#hls-2 This example creates the variant streams in subdirectories. Here, the first media playlist is created at http://example.com/live/vs_0/out.m3u8 and the second one at http://example.com/live/vs_1/out.m3u8. ffmpeg -re -i in.ts -b:a:0 32k -b:a:1 64k -b:v:0 1000k -b:v:1 3000k \ -map 0:a -map 0:a -map 0:v -map 0:v -f hls \ -var_stream_map "a:0,agroup:aud_low a:1,agroup:aud_high v:0,agroup:aud_low v:1,agroup:aud_high" \ -master_pl_name master.m3u8 \ http://example.com/live/out_%v.m3u8 Rather than separate the different audio variants into separate groups as shown above, can they be merged in one audio group, eg: ffmpeg -re -i in.ts -b:a:0 32k -b:a:1 64k -b:v:0 1000k -b:v:1 3000k \ -map 0:a -map 0:a -map 0:v -map 0:v -f hls \ -var_stream_map "a:,agroup:audio v:0,agroup:audio v:1,agroup:audio" \ -master_pl_name master.m3u8 \ http://example.com/live/out_%v.m3u8 Is such a configuration supported? _______________________________________________ ffmpeg-user mailing list [email protected] https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
