![]() which I would want to pre allocate to different screens somehow. > Everything else works great and as expected, only that I basically have two windows that are always started on the same monitor. However, the screens are all initialized on one of my monitors and I can't figure out how to bind a window to a particular screen. Using the monitor wizard in the standalone version I can define multiple screens. > I am trying to run an experiment which requires two separate drawing windows that are supposed to be on two different screen. > I am encountering a problem someone might have a simple solution for. On 21 Sep, 2012, at 00:49, Jan Zimmermann wrote: That can be found from the Windows control panel and similarly I think in OS X, but generally 0 and 1 should work if you have two displays, and trial and error will quickly show which is which. Your operating system will have an index which identifies each monitor. SecondWin = visual.Window(, units='norm', screen=1) MainWin = visual.Window(, units='norm', screen=0) Unfortunately that might mean you can’t use dual independent displays for vision science studies until Microsoft fix it.In the lines where you create your windows, specify which screen to use, e.g.: turning off extended desktop) until it works. revert the update) until a fix is listed on the status of the gamma bugĪltering your monitor settings in Windows (e.g. (vertices, pos, units, win) Takes vertices and position, combines and converts to pixels from any unit The reason that pos and vertices are provided separately is that it allows the conversion from deg to apply flat-screen correction to each separately. As the computers used at the lab run Windows, Im trying to run this in Windows myself as well. Now I found on these forums that PsychoPy would be preferable for coding this. Team can do until Microsoft fixes the underlying bug. Hi Im doing an experiment in which the plan is to show two stills on the display and subsequently animate one of the stills (with an. If you do need gamma correction then there isn’t much that the PsychoPy ® (rather than ‘abort’) and then your experiment will still at least run, Presentation® is powerful enough to handle almost any behavioral, psychological or physiological experiment using fMRI, ERP, MEG. To the preferences and set the defaultGammaFailPolicy to be be ‘warn’ Presentation® is a stimulus delivery and experiment control program for neuroscience that runs on any Windows PC and delivers auditory, visual and multimodal stimuli with sub-millisecond temporal precision. If you don’t need gamma correction then, as of PsychoPy ® 3.2.4, you can go This only occurs in certain scenarios, like when the screen orientation is in portrait, or when it is extended onto a second monitor, but it does affect all versions of PsychoPy.įor the Windows bug the workarounds are as follows: In Windows release 1903 Microsoft added a bug that prevents getting/setting the gamma ramp. Paste the following into that window (Ctrl-V doesn’t work in Cmd.exe but you can right-click and select Paste): Reinstalling the application may fix the problem”? If so that indicates you need to update your. Windows users (starting from the Command Prompt):ĭid you get an error message that “This application failed to start because the application configuration is incorrect. The way to get that message depends on the platform (see below). If resetting the preferences files doesn’t help then we need to get to an error message in order to work out why the application isn’t starting. To fix that see Cleaning preferences and app data, below. What this means is that an error has occurred during startup itself.Ĭommonly, the problem is that a preferences file is somehow corrupt. You may find that you try to launch the PsychoPy ® application, the splash screen appears and then goes away and nothing more happens. Setting Up PsychoPy Open experimentsettingsin the Builder Window (cog icon in top panel) Open the Eyetrackingtab Modify the properties as follows: Select PupilLabsfrom the EyetrackerDevicedrop down menu PupilRemoteAddress/ Port- Defines how to connect to Pupil Capture.
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