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Junior Member
Join Date: Apr 2012
lauraraes is on a distinguished road Posts: 1
Blank file not working, Posted April 4th, 2012 #1
My experiment is very similar to the one described here: I have music, a cue screen, and then 30 picture files. I put the pictures in a separate trial so I could randomize them. The only option is to have the audio end with the trial, not the block. I inserted the blank file given above as another block, but it did not stop the music. Any ideas?
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Senior Member
Join Date: Mar 2008
MonikaT is on a distinguished road Posts: 1,279
Posted April 5th, 2012 #2
I suggest having your cue screen in a separate trial before the music and picture trial. By splitting them, the cue and music won't start simultaneously, however it will allow you to randomize the picture files.
  • Under the audio event, the setting will be "Stop audio: when the trial ends"
Randomization will be done under the Trial Editor.
  • Under the Trial Editor, go to the Randomize tab
  • Select Randomize the events in this trial
  • At the bottom of the screen under, "Randomize All the Events in This Trial," check Except the first one

This is done so the audio event does not get randomized.
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