ffmpeg -i kata.mp4 -filter_complex [0:v]split=4[s0][s1][s2][s3];
[s0]scale=hd720[v0];[s1]scale=hd480[v1];[s2]scale=nhd[v2];[s3]scale=cga[v3]
-map [v0] -map [v1] -map [v2] -map [v3] -map 0:a -c:v libx264 -c:a aac -f tee
-hls_list_size 0 -g 48 "[select='v:0,a':f=hls]out.m3u8| [select='v:1,a':f=hls]out-480.m3u8| [select='v:2,a':f=hls]out-360.m3u8| [select='v:3,a':f=hls]out-200.m3u8"