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how to close all video player windows by command in matlab?

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Jay Cheng
Jay Cheng 2013-4-2
编辑： Junaid Mehmood 2020-3-4
The built-in demo code videotrafficof.m opens 4 video player windows to demonstrate how to track cars in video. I would like to learn is there any command I can use to close the video player windows without mouse clicking? THX

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回答（1 个）

Image Analyst
Image Analyst 2013-4-2
Does "close all" work?
  4 个评论
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Samuel Wirajaya
Samuel Wirajaya 2019-10-18
编辑：Samuel Wirajaya 2019-10-18
A convenient way to reproduce this issue is
>> figure, implay(nan(100,100,3,5))
This will open two windows: a Figure window, and a Movie Player window. Doing
>> close all
closes the figure window, but does not close the movie player window. A way to programmatically close the movie player window is appreciated.
Junaid Mehmood
Junaid Mehmood 2020-3-4
编辑：Junaid Mehmood 2020-3-4
Probably too late. But this should work.
delete(findall(0))
You can also assign a handle to the movie player and then call the close function. i.e.
m1 = implay()
close(m1)

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