neozhaoliang / surround-view-system-introduction

A full Python implementation for real car surround view system
MIT License
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摄像头连接 #103

Closed EricChensir closed 1 month ago

EricChensir commented 1 month ago

老师,您好!在运行test_cameras.py文件时,报错提示[ WARN:0@462.814] global cap_msmf.cpp:1768 CvCapture_MSMF::grabFrame videoio(MSMF): can't grab frame. Error: -1072875772 ERROR: failed read frame! 在连接两个摄像头时,第一个摄像头能够正常采集画面,切换第二个摄像头时,就无法正常读取画面,请问这是什么问题呢?两个摄像头均是logi c270。在linux环境下以及个人pc都出现了这种情况。

neozhaoliang commented 1 month ago

不太清楚,确定传的设备号正确吗?