Code in the calling code to call an external usb camera images, but feel very not stability, for the first time in the capture of value to 1 call is successful, then restart the computer try it wouldn't work, and try to 0 to success, and then not again today, today to 1 all have no result for a long time, and then start the python with bosses to give directions?

CodePudding user response:

No one came to see it agghh ah