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Paid support membership support suspended until at least mid July 2025. :sun_with_face:
It’s that time of the year. I’m exhausted like never before, and will go on a long vacation throughout June and bits of July, starting in a few days, using up all the carried over remaining vacation days from 2023 and 20… |
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1 | 60 | May 25, 2025 |
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Action needed to save PsychToolbox
Dear colleague, PsychToolbox (PTB) was first released 30 years ago this year and remains one of the most widely used software packages for running behavioural experiments. It offers unrivalled cross-platform visual and … |
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1 | 347 | March 31, 2025 |
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Psychtoolbox Demos / Tutorials
Hi all. A while back I wrote a bunch of demos for PTB. These seemed to prove useful to folk, but thanks to Adobe I was for a long time not able to update my website. I also got a lectureship, so my time for doing coding… |
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36 | 4172 | October 3, 2024 |
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Posting guidelines
These are user-led forums (and most of us are busy doing our own research), so if you wish to stand the highest chance of getting a useful reply, please make sure you try to craft a clear descriptive post. If you are ne… |
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1 | 1987 | February 18, 2020 |
| Keystrokes generate short beeps |
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0 | 10 | July 2, 2025 |
| Serial port interface code -- a performance comparison |
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20 | 2620 | July 1, 2025 |
| Sending triggers through parallel port to EEG amplifier |
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7 | 622 | June 20, 2025 |
| Gabor generation |
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1 | 24 | June 18, 2025 |
| "Invalid movie handle provided" error message |
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2 | 36 | June 12, 2025 |
| How to use OBS to screen record a third monitor in a multi-display setup on Linux/Ubuntu? |
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2 | 36 | June 8, 2025 |
| Absolute scaling of texture values for HDR (BT2100) videos |
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2 | 28 | June 6, 2025 |
| Failed to choose the 12-bit precision window on AMD graphics card |
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20 | 162 | May 28, 2025 |
| Problem with EEG trigger from photodetector recording when importing on Eeglab |
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1 | 13 | May 28, 2025 |
| Psychtoolbox 3.0.22.0 release "Oh wie schoen ist Panama!" :sloth: |
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0 | 48 | May 27, 2025 |
| Specify start and end time during multiple movie playback |
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3 | 43 | May 25, 2025 |
| Anyone used RTX 4060 with movie playback? |
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1 | 14 | May 16, 2025 |
| About multiple keyboards |
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1 | 26 | May 14, 2025 |
| Unable to set multi-screen (2 and more screens) |
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3 | 37 | May 9, 2025 |
| Subscription Model Q&A |
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23 | 615 | May 5, 2025 |
| PTB-ERROR: IMAGINGPIPE_FLIPTWHEN variable assignment failed on macOS (works on Windows) |
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10 | 93 | April 28, 2025 |
| Inquiry Regarding PsychPortAudio('Stop') Function |
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1 | 37 | April 15, 2025 |
| Setting up Psychtoolbox on Linux (Debian)- two screens |
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1 | 93 | April 10, 2025 |
| LabJack on linux to read in inputs/triggers for screen flips in matlab |
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6 | 47 | April 7, 2025 |
| Unable to install psychtoolbox (beginner) |
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2 | 49 | April 5, 2025 |
| Unable to display image on external monitor AMD laptop |
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8 | 109 | April 1, 2025 |
| Psychtoolbox 3.0.21.0 release "Fruity Aspirational Cashcow" :cow: |
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1 | 83 | March 31, 2025 |
| Psychtoolbox 3.0.20.4 release "Sleight of Hand" :heart_hands: |
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0 | 30 | March 21, 2025 |
| Psychtoolbox Issue After macOS Sequoia 15.3.1 Update |
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4 | 55 | March 13, 2025 |
| Endless loop during installation |
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7 | 43 | March 7, 2025 |
| Screen becomes black after experiment ends |
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4 | 32 | March 6, 2025 |