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

13 vues (au cours des 30 derniers jours)
Liran
Liran le 26 Mar 2015
Commenté : Liran le 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?
  2 commentaires
Jan
Jan le 26 Mar 2015
What is an "instantaneous frame rate of a frame"? One frame cannot have a rate.
Liran
Liran le 26 Mar 2015
Like Jan said , i meant that i need 2 frames and 2 timestamps for that

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Jan
Jan le 26 Mar 2015
Modifié(e) : Jan le 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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