Is there a way to extract the exact timestamp of a frame when reading it from a video

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Liran on 26 Mar 2015

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Commented: Liran on 26 Mar 2015

My general purpose here is to determine the instantaneous frame rate of a frame.

I can't calculate it using the duration and general frame rate out of the video object ( read by VideoReader).

Any ideas?

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Jan on 26 Mar 2015

What is an "instantaneous frame rate of a frame"? One frame cannot have a rate.

Liran on 26 Mar 2015

Like Jan said , i meant that i need 2 frames and 2 timestamps for that

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Jan on 26 Mar 2015

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https://www.mathworks.com/matlabcentral/answers/194558-is-there-a-way-to-extract-the-exact-timestamp-of-a-frame-when-reading-it-from-a-video#answer_172871

Edited: Jan on 26 Mar 2015

The docs mention the property CurrentTime. How does this differ from your needs? Do you have a video with a varying frame rate? If so, what about importing two frames and calculating the difference between the CurrentTime values?

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