Error 'When setting the movie of moviestim'

Online experiments
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1

URL of experiment: DietCognitions SONA [PsychoPy]

Description of the problem: Hi! I have never used the movie stimuli feature before, and I am struggling uploading it online. I have set the path for the movie, though I get this error when I try to run the study on Pavlovia:

Screenshot (740)
Screenshot (740)1920×1080 68.2 KB

Thank you in advance for the help.

2

Hi,

Can anyone help me with this? Do I need to use code to use this stimulus, or can I set my path of the file to the movie and it works and I am just doing something simple incorrectly?

Thanks in advance.

3

What format are your movies in?

4

Hi Becca,

It is a MOV file, and I have put it in the same location as my task and selected that path for the movie.

Thanks so much.

5

OK - may you try an mp4 format? Media formats suitable for online studies — PsychoPy v2021.2.4

6

This worked perfectly, that you for directing me here!

7

Hello @Becca,

Hope it’s okay to revive this topic.

I’m trying to pilot my experiment (URL:Sign in · GitLab). I keep getting the same error:"

Error

Unfortunately, we encountered the following error:

when setting the movie of MovieStim: image_pos
TypeError: Cannot read properties of undefined (reading ‘toString’)
Try to run the experiment again. If the error persists, contact the experiment designer."

Any help will be appreciated.

Thanks,

R.T.