How to interact with a video live

5 次查看（过去 30 天）

Xuechu Xu 2020-7-22

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/568959-how-to-interact-with-a-video-live

评论： Xuechu Xu 2020-9-3

I get video data from a camera, and I want to get the mouse position when I click on the live window. Is there any function like 'ginput' I can use? Thank you!

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

请先登录，再进行评论。

请先登录，再回答此问题。

采纳的回答

Raunak Gupta 2020-8-12

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/568959-how-to-interact-with-a-video-live#answer_478446

Hi,

The video file if read through MATLAB will be a figure only. You can track the real time location by setting up the timer object and by click (WindowsButtonDownFcn) event.

You may found below answers useful to describe the approach in detail.

How do I continuously read the mouse position as the mouse is moving, without a click event?

How to get the real-time position of mouse outside matlab

Hope it helps!