OpenCV 视频 I/O（2）视频捕获类 VideoCapture 利用函数 get 检索视频流的各种属性--运行结果
最编程
2024-10-01 18:59:42
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Frame Width: 640
Frame Height: 480
FPS: 30
Frame Count: -1
Position (ms): 0
Position (frames): -1