In c # winform, use avicap32. DLL for camera display and video, a video, interface card, the problem of 10 years or so has been proposed, there is no good solution, sick ah,
Code like the following link: https://wenku.baidu.com/view/8aad1c4ac850ad02de804109.html

CodePudding user response:

It must be eliminated, cameras have the API to empty,

CodePudding user response:

Now in hai kang and dahua camera built-in API, video not you this problem