ffmpeg -listen 1 -i rtmp://area61.better-than.tv:1935/ANYTV_USR_BRITISH10/BRITISH10.sdp \
    -c:v libx264 -crf 21 -preset veryfast \
    -c:a aac -b:a 128k -ac 2 \
    -f hls -hls_time 4 -hls_playlist_type event stream.m3u8