我正在使用此命令
!./darknet detector demo cfg/coco.data cfg/yolov3.cfg yolov3.weights https://www.youtube.com/watch?v=smZRzehsXHA -i 0
进入Google Colab，但我得到
Total BFLOPS 65.864
Allocate additional workspace_size = 18.91 MB
Loading weights from yolov3.weights...
seen 64
Done!
video file: https://www.youtube.com/watch?v=smZRzehsXHA
Video-stream stopped!
Stream closed.