ffmpeg -y -loglevel quiet -hide_banner -fflags +genpts -i "$1" -strict -2 -dn -deinterlace -vcodec h264 -profile:v high -preset superfast -threads 0 -scodec copy -hls_flags delete_segments -hls_time 10 -hls_list_size 6 -b:v 500k -maxrate 500k -bufsize 1000k -vf scale=-1:480 -acodec aac -b:a 128k "$2" &