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

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

Answer 1

[Image Analyst]

Does "close all" work?

[Palak Dave]

I too have the same question.

No, "close all" does not work. Any suggestions?

[Image Analyst]

Post your code and video(s).

[Samuel Wirajaya]

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]

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)