标题: RTSP读取海康摄像头很不流畅 [打印本页] 作者: panfeng_dhu 时间: 2020-8-20 15:11 标题: RTSP读取海康摄像头很不流畅 RTSP读取海康摄像头很不流畅，同样程序在ubuntu虚拟机上跑的很好，按照http://t.rock-chips.com/wiki.php?mod=view&id=57#h1_3反复安装了全部的包，得到的视频流
还是很不流畅，是不是官方的Fedora固件的Opencv安装的有问题？该如何解决啊？
VIDEOIO ERROR: V4L: device rtsp://admin:wzfy302b@192.168.3.64:554//Streaming/Channels/1: Unable to query number of channels
mpi: mpp version: Without VCS info
mpp_rt: NOT found ion allocator
mpp_rt: found drm allocator
mpp: deprecated block control, use timeout control instead
warning:GStream:unable to query duration of stream .....