[FFmpeg-user] multiple HLS outputs with different stream maps

[andrei ka]

i tried for live, it took *only the first* var_stream_map...

ffmpeg -v verbose -y -vstats_file stats.txt -re -i 'http://URL.m3u8'
-map 0:v:1 -c:v copy -copyts -start_at_zero -metadata:s:0 language=eng
-map 0:v:2 -c:v copy -copyts -start_at_zero -metadata:s:0 language=eng
-map 0:v:3 -c:v copy -copyts -start_at_zero -metadata:s:0 language=eng
-map a:0   -c:a copy -copyts -start_at_zero -metadata:s:1 language=eng
-map a:0   -c:a copy -copyts -start_at_zero -metadata:s:1 language=eng
-map a:0   -c:a copy -copyts -start_at_zero -metadata:s:1 language=eng
 -f hls -hls_time 4 -hls_list_size 8 -hls_flags
delete_segments+append_list+omit_endlist+discont_start+split_by_time
-hls_allow_cache 0 -start_number 1 -master_pl_name master.m3u8
-var_stream_map 'v:0,a:0 v:1,a:1 v:2,a:2' stream_%v.m3u8
 -map 0:v:1 -c:v copy -copyts -start_at_zero -metadata:s:0 language=eng
-map 0:v:2 -c:v copy -copyts -start_at_zero -metadata:s:0 language=eng
-map 0:v:3 -c:v copy -copyts -start_at_zero -metadata:s:0 language=eng
-map a:0   -c:a copy -copyts -start_at_zero -metadata:s:1 language=eng
-map a:0   -c:a copy -copyts -start_at_zero -metadata:s:1 language=eng
-map a:0   -c:a copy -copyts -start_at_zero -metadata:s:1 language=eng
 -f hls -hls_time 4 -hls_list_size 8 -hls_flags
delete_segments+append_list+omit_endlist+discont_start+split_by_time
-hls_allow_cache 0 -start_number 1 -master_pl_name master2.m3u8
-var_stream_map 'v:0,a:0 v:1,a:1 v:2,a:2' str_%v.m3u8

On Fri, Jul 19, 2019 at 5:12 PM Viorel Dehelean <synologic at gmail.com> wrote:

> Hi to everybody,
>
> Is it possible to have multiple HLS outputs specified with
> different var_stream_map structures ?
>
> Thanks,
> Viorel
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