DM8168跑RTSP例程出问题

板子是德邦威视8168开发板，按照DM8168 DVR RDK User Guide 跑RTSP例程，用VLC播放器播放无画面显示，终端打印信息如下：

root@dvr:/opt/netra# ./wis-streamer
NetraDrvInit: 9
NetraDrvInit: 2
queue id:0
NetraDrvInit: 6
NetraDrvInit: 8
queue id:0
Initializing…
Failed to create RTSP server: bind() error (port number: 8551): Address already
in use
queue id:0
queue id:0
Initializing…
Failed to create RTSP server: bind() error (port number: 8554): Address already
in use
Initializing…
root@dvr:/opt/netra# Initializing…
Failed to create RTSP server: bind() error (port number: 8553): Address already
in use
Failed to create RTSP server: bind() error (port number: 8552): Address already
in use

求各位大虾指点

Toread：

你这个问题是纯软件问题哦

基本和DM8168平台没有太直接的关系了

上面的错误非常的明显了，绑定失败，自己再查查吧