WebApr 12, 2024 · signals swap-completion in sync with vertical retrace. Then it takes a high-precision system timestamp. Due to the scheduling jitter present in any operating system, sometimes the execution of Psychtoolbox is resumed only after some random multi-millisecond delay has passed after buffer-swap, so the WebPTB-INFO: This is the OpenGL-Psychtoolbox version 3.0.8. Type 'PsychtoolboxVersion' for more detailed version information. PTB-INFO: Psychtoolbox is licensed to you under terms of the GNU General Public License (GPL). See file 'License.txt' in the PTB-INFO: Psychtoolbox root folder for a copy of the GPL license.
Psychtoolbox-3 - PsychtoolboxVersion
http://psychtoolbox.org/docs/Datapixx-RegWrRdVideoSync WebMar 1, 2016 · PTB-INFO: Displaying on anything other than a 96 DPI display will cause mysterious visual timing problems, sync failures etc. PTB-INFO: Read 'help RetinaDisplay' for more info on this topic. PTB-INFO: This is Psychtoolbox-3 for Microsoft Windows , under Matlab 64-Bit (Version 3.0.12 - Build date: Jan 14 2016). terry appliance troy il
Psychtoolbox-3 - Download, Installation, and Update
http://psychtoolbox.org/docs/SetupPsychtoolbox WebMar 18, 2024 · The Screen ('Flip') command will wait to present the stimulus at the appropriate time, the 'iframe' loop is not needed and is what is causing your issue. An example modified from your code is included below (I had to add a few things that weren't defined in your example). Wrapping the code in a try / catch statement isn't necessary, but … Web\$\begingroup\$ Of course then it is OK. But you can't say it have to be always ok (if you are thinking mathematicly :-)). Also if you are writing some really frame dependent app be aware of this trouble: I was writing stereoscopic application one frame left, one right (its called page flipping) but before it established to be ok, it took some time. terry arbegust facebook