I’m having a problem trying to get my video to play. I used it in the builder in version 1.84.1. For the moviepy and abvin backend it does not work at all. For opencv, it plays the audio but no picture appears. I am using an mp4 video. But also tried to use a .mov, and .avi format. I have pasted the error messages below to add more detail. I am relatively new to PsycoPy, so would appreciate any help, as I’m at a loss of what to do.