perform ffmpeg – re – I/var/WWW/HTML/input. Mp4 – vprofile baseline – acodec aac – ar 44100 – strict – 2-1 – f ac FLV -s 1280 x720 – q 10 RTMP:// XXX. XXX. XXX. XXX: 1935/HLS RTMP_Connect0
appeared, Failed to connect socket. 110 (Connection Timed out) error.

processing:
ali cloud machine port 1935 is not open.