media player not working correctly
Hi! I'm very new to OpenSesame, and I've been struggling with getting the media_player_mpy to work correctly. Essentially, the video that I want to use just flashes on the screen very briefly (less than half a second), and then only the audio plays on a blank screen. There isn't an error message or anything - it actually says the experiment finished successfully. I also tried to use both AVI and MP4 files, but it didn't make a difference.
The actual video is only a few seconds long so I don't think that size is the issue.
Any thoughts on how to fix this??