I am creating a change detection experiment. For the stimuli I have created 20 second movies (mpg). The movies play fine in the preview mode, but during the experiment a black rectangle appears and the experiment seems to crash.
I am creating a change detection experiment. For the stimuli I have created 20 second movies (mpg). The movies play fine in the preview mode, but during the experiment a black rectangle appears and the experiment seems to crash.
Take a look at this post and let me know if it doesn’t help.