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Missed stimulus video frames

Posted by amir.shmuel@mcgill.ca 
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amir.shmuel@mcgill.ca
Missed stimulus video frames
January 20, 2025 06:42PM
Hi,
We use version 2.2.47.
We present visual stimuli created in advance as videos.

We always get warnings of 'Missed X video frames', although the frame rate of the videos is 60 Hz.

Is the solution as simple as getting a more powerful graphics card?
Any other advice?
Thank you,
Amir.
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Jaewon
Re: Missed stimulus video frames
January 21, 2025 04:47PM
What is the width and height of your videos? I guess a video card with large memory and a powerful CPU can help with it, but it is not always possible to prevent skipped frames for large videos.
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