rtsp @ 000001699eac1800\] method SETUP failed: 461 Unsupported transport \[in#0 @ 000001699ea85f80\] Error opening input: Error number -135 occurred Error opening input file rtsp://192.168.1.2:8554/test. Error opening input files: Error number -135 occurred 此时将tcp设置为udp进行拉流，vlc推流需要使用*udp*打开 