Daniel
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Comments
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No you don't need Visual Studio. That of the fullscreen error is just weird, but it at least means that the first error has been solved and that now everything is found. I will have to look into the code for that fullscreen error, but I don't have t…
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Hi Mikael. That is indeed the version you need to use (2013.6). The versioning of GStreamer is very confusing indeed. The SDK versions were packaged by a different company than the original GStreamer developers and their Python support used to be wa…
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Hi Marie, That's quite a complex thing you are trying to achieve. I haven't been able to make the video player plugin in such a way yet that it can display videos onto a section on a sketchpad, but it is certainly on my wish-/todo-list in the futur…
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Hi Nynke, I'm not sure, but I think the culprit is the timeout parameter in your get_key() function. If you set it to None, the function will block until it receives a keypress. If you change the parameter to timeout=0, it should show the behaviour …
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Hi mikael. Are you using the 0.10 version of GStreamer? What platform are you working on (Windows, Mac, etc.). The video format should not matter that much once the plugin is working, although some formats work better than others depending on the vi…
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Hi mikealr, Are you using the media_player_vlc plugin? Then this is a known issue. Nowadays there is a solution to it, but I haven't been able to implement it yet. You could try seeing if a switch from legacy to expyriment (or vice versa) makes it w…
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Hi makikubota5, could you please give a little more specific information about your problem? Do you see exactly the same error message? It could be that you have a different problem than the one described above. Can you show us what is in your /Use…
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Hi gabrielab, to fix this, you will have to open the experiment in a plain text editor and add the missing quotation manually. The .osexp format is actually just an archive that you should be able to open with programs such as 7zip and the like. In…
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If completely uninstalling OpenSesame works, this command may also do the trick: OpenSesame.app/Contents/MacOS/OpenSesame --start-clean Execute it from a terminal in the folder in which the OpenSesame app is located (Usually /Applications, but it …
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The fullscreen/non fullscreen option used to work. I think it started to behave funky when the retina resolutions were introduced, as OSX reports lower resolutions to OpenSesame than the retina resolutions really are. You could try playing around wi…
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Hi Zeke, Yes I have encountered this problem on a Mac too and I have no idea what the cause is. While creating the media_player_gst plugin I have tested it on several platforms and somehow (but as usual) this problem only occurs on a mac. Sadly, th…
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It appears though as if this problem is inherent to pygame. Have you tried switching to the psychopy backend?
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Hi Yvan, It is possible that OSX version 10.8.5 (Mountain Lion?) is too old for OpenSesame to run. You will need to update to a newer version of OSX (which can be done for free) to run the latest version of OpenSesame, or use an older version of Ope…
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Thanks for the full stack trace. It doesn't look like this has anything to do with the gst plugin (as it does not appear anywhere in the stacktrace) but rather with the new IPython library that OpenSesame uses for the Debug window. @sebastiaan, we h…
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Hi Tibor, We recently gave the media_player_gst plugin a small update to be compatible with OpenSesame 3, but it may be that we missed something. It worked on our tests, but then again we did not test it that extensively. Those warnings you get when…
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Hi Anapuma, Your intentions are a bit clearer now; your terminology was a bit confusing. Technically speaking, a trial is just a single instance of your task during which you collect responses, that you (usually) take as one sample in your data set …
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Hi anapuma, To me it seems weird that you have current_pass = int((exp.time() - start_time) / 1000.0) cnvs.clear() # Draw fixation dot at current position cnvs.fixdot(x=x,y=sy) list_variable = list(range(480)) first_pick = list_…
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Hi Anna, OS X 10.6.8 is too old for the newer versions of OpenSesame to run on. Probably because it expects a newer libc++ library, or it has been relocated to another place in the OS over the years. The only things you can do is either upgrade to…
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Hi Tom, Can you tell us which backend you are using for your experiment? Expyriment sometimes has this when it has to load a lot of resources like pictures for the experiment. Could you try psychopy as well and tell us if you notice a difference? Yo…
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Hi OlaNordrum, it would really help us if you could display your code in orderly fashion. Please check the "use Markdown extra syntax" link in the tips section. Basically, it you put 4 spaces in front of your code, or enclose your code bl…
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Glad you have found a solution before your deadline. and don't fret, these things happen to all of us. We already encountered and fixed the last error you described. Can you confirm that it sill occurs with the latest version (the master branch, an…
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Ok, I can confirm this issue. Is appears to be a bug in the sound sampler. The first time it plays a sound it doesn't block the experiment for the duration of the sound. All following times it plays a sound it does block as intended. We will try to…
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Confirmed. This seems to be a bug in the sampler item and has been reported more often. Please refer to http://forum.cogsci.nl/index.php?p=/discussion/1860/problem-with-sound-sampler#Item_4 for further developments regarding this issue
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I am trying to reproduce this on a Mac and will come back to your shortly.
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In the meantime, we have done some fixes to the plugin to make it work with OpenSesame 3. you can pull the new version in from https://github.com/dschreij/media_player_gst and replace your old version with this one.
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Ok, it is indeed a compatibility problem of the media_player_gst plugin with the new structure of OpenSesame 3. There are two solutions if you want to use the media_player_gst plugin * Use OpenSesame 2.9.7. The media_player_gst plugin should still …
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Hi pit, Are you running OpenSesame from source or a packaged version? For the VLC plugin: the problem you are having is known, but there is little we can do about it. It mostly depends on the OS + videocard manufacturer combination. A fail-safe (b…
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But I also reckon Mountain Lion (10.8) is too old to run all of these OpenSesame versions. I would recommend upgrading to a newer OSX if it won't cause too much problems for you. It's free nowadays anyway.
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If you check https://github.com/smathot/opensesame_plugin_parallel-port-trigger/blob/master/parallel_port_trigger/parallel_port_trigger.py at line 122 there is no instance of kb there that is incorrectly called, but I see kb being referenced at line…
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* Ha! You know the answer to this question yourself already. int/int -> int as result, so if I want to have a float result, I have to make one of the operands a float * You are right about the sin function expecting radial values, but these are…