OPENCV 日志出现 ·timeout· 问题 #104

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wwhai started this conversation in General

wwhai
May 20, 2023
Maintainer

运行过程会有这个问题：

[ WARN:[email protected]] global cap_v4l.cpp:1119 tryIoctl VIDEOIO(V4L2:/dev/video0): select() timeout.
[ WARN:[email protected]] global cap_v4l.cpp:1119 tryIoctl VIDEOIO(V4L2:/dev/video0): select() timeout.

出现这个需要把USB驱动换成3.0以上。

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