Freezing a frame and extracting values

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Prince Igweze
Prince Igweze 2020-3-16
回答： Raunak Gupta 2020-3-19
I have a video of a wave propagating at incresing time with depth
How can i write a code to freeze the video at various frames and extract and plot the time values
Thanl you
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回答（1 个）

Raunak Gupta
Raunak Gupta 2020-3-19
Hi,
I am assuming for playing video you are using vision.VideoPlayer. In that you can see the output frame-by-frame using step and readFrame. Here you can extract a plot after a particular number of steps. Also, if you are simulating a model and then getting the output you may use pause for stopping the program after a particular time instance and then can extract variable values or plotted graph.
Hope it helps.

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