ffmpeg -i ~/Desktop/1Video_2Audio_2SUBs_timed_text_streams_.mp4 -map 0:0 -f hls -hls_time 10 -hls_list_size 0 ~/Desktop/test/index.m3u8 -map 0:3 -f hls -hls_time 10 -hls_list_size 0 ~/Desktop/test/eng.m3u8 -map 0:4 -f hls -hls_time 10 -hls_list_size 0 ~/Desktop/test/ger.m3u8