How to select where to start playing from in the movie


I am doing a duration estimation experiment using some naturalistic scenes (movies!).

Instead of making many trimmed videos, I wanted to use just a 33 and specify which part of the video to show (like a start_frame, end_frame). Is this possible using psychopy?

All I have managed to do was make the trials always start from 0 seconds of the, which is not what I want. I want to be able to pic where in the video I take the durations from.

I have attached an excel showing what I meanVideo_trial_sequence.csv|attachment (11.8 KB)

Thank you for the help!