Hi,
your VideoPlayer object is destroyed when execution leaves the StartRun() function. You need to create it on the heap (with "new").
Hope this helps,
Juergen
Search found 1210 matches
- 04 May 2021, 08:57
- Forum: BCI Systems - User Applications
- Topic: How to use VideoPlayer to play video on application window?
- Replies: 1
- Views: 8671
- 12 Apr 2021, 12:32
- Forum: Software Development
- Topic: The error is BCI2000 link to neuroscan
- Replies: 13
- Views: 38145
Re: The error is BCI2000 link to neuroscan
Unfortunately, we don't have a Neuroscan amplifier nor the Scan4.3 software available to test.
We can do remote debugging, if you agree, using Google Remote Desktop. Let us know your location so we can pick a time that is convenient for both of us.
Regards,
Juergen
We can do remote debugging, if you agree, using Google Remote Desktop. Let us know your location so we can pick a time that is convenient for both of us.
Regards,
Juergen
- 10 Apr 2021, 08:12
- Forum: Software Development
- Topic: The error is BCI2000 link to neuroscan
- Replies: 13
- Views: 38145
Re: The error is BCI2000 link to neuroscan
Hi,
what do you mean by "latest version"? A download from the BCI2000 website, or did you compile from source?
--Juergen
what do you mean by "latest version"? A download from the BCI2000 website, or did you compile from source?
--Juergen
- 26 Mar 2021, 11:51
- Forum: BCI Systems - General
- Topic: BCI2000
- Replies: 1
- Views: 3873
Re: BCI2000
Hi,
for BCI2000, you need access to the raw EEG. So it seems you should buy the academic licensing option.
Best regards,
Juergen
for BCI2000, you need access to the raw EEG. So it seems you should buy the academic licensing option.
Best regards,
Juergen
- 19 Feb 2021, 14:26
- Forum: BCI Systems - User Applications
- Topic: Using BCI2000 to combine Python and MATLAB
- Replies: 1
- Views: 3617
Re: Using BCI2000 to combine Python and MATLAB
In principle, this is possible. BCI2000 comes with a MatlabSignalProcessing component that allows you to feed EEG data into a Matlab script, however be aware that the Matlab script needs to be able to process chunks of data in sequence, rather than an entire session as is typically the case. For fur...
- 25 Jan 2021, 13:20
- Forum: Configuration
- Topic: No mouse control in SignalGenerator
- Replies: 3
- Views: 4832
Re: No mouse control in SignalGenerator
Alex Belsten just submitted a bug fix. The bug was actually present since r6105.
Thank you for the bug report.
Regards,
Juergen
Thank you for the bug report.
Regards,
Juergen
- 19 Jan 2021, 13:06
- Forum: Known Issues
- Topic: BCI2000 can not see the g.USBamp
- Replies: 3
- Views: 11911
Re: BCI2000 can not see the g.USBamp
It appears that either somehow you are mixing executables from different distributions, or that your distribution is broken.
Have you tried compiling from source?
Have you tried compiling from source?
- 15 Jan 2021, 11:27
- Forum: Configuration
- Topic: No mouse control in SignalGenerator
- Replies: 3
- Views: 4832
Re: No mouse control in SignalGenerator
Hi Andrew, sorry for the late reply. Happy new year, as far as it still applies. There was no significant change to the source code of SignalGeneratorADC between r6125 and r6143. The only change was an update to the copyright in the header of the file. Did you accidentally specify a non-empty mixing...
- 31 Dec 2020, 08:00
- Forum: Known Issues
- Topic: BCI2000 can not see the g.USBamp
- Replies: 3
- Views: 11911
Re: BCI2000 can not see the g.USBamp
Hi, it could be that you have a 32-bit executable and installed 64-bit drivers in the Windows 10 system, whereas in the Windows 7 system you had installed 32-bit drivers. You might try downloading BCI2000 from here: https://www.bci2000.org/mediawiki/index.php/BCI2000_Binaries#August_2020_Version_3.6...
- 06 Nov 2020, 15:24
- Forum: Known Issues
- Topic: Compatibility with custom EEG device
- Replies: 1
- Views: 3929
Re: Compatibility with custom EEG device
Hi, BCI2000 already supports a couple of homemade/open designs: https://www.bci2000.org/mediawiki/index.php/Contributions:ModularEEG https://www.bci2000.org/mediawiki/index.php/Contributions:OpenBCISource https://www.bci2000.org/mediawiki/index.php/Contributions:OpenBCI_Module If you want to design ...
- 06 Nov 2020, 14:48
- Forum: BCI Systems - User Applications
- Topic: embedding the P3 Speller in a Python application
- Replies: 7
- Views: 6565
Re: embedding the P3 Speller in a Python application
I see. I applied the GetSystemState() fix as well.
Thanks and regards,
Juergen
Thanks and regards,
Juergen
- 29 Oct 2020, 11:20
- Forum: BCI Systems - User Applications
- Topic: embedding the P3 Speller in a Python application
- Replies: 7
- Views: 6565
Re: embedding the P3 Speller in a Python application
Hi, thanks a lot for sharing this. In the GetStateVariable (self, name) function the return is simply missing. For this you only need to add "return result.value" at the end Straightforward fix, thank you. GetSystemStates () did not correctly return the system state 'Resting', 'Running', '...
- 27 Oct 2020, 11:26
- Forum: BCI Systems - User Applications
- Topic: embedding the P3 Speller in a Python application
- Replies: 7
- Views: 6565
Re: embedding the P3 Speller in a Python application
Hi, if you think that there could be some problem with the performance when carrying out the application in this way I don't expect any performance, or timing, problems when embedding the P3Speller window into a different application. The P3Speller remains a separate process, and is able to utilize ...
- 21 Oct 2020, 08:52
- Forum: BCI Systems - User Applications
- Topic: embedding the P3 Speller in a Python application
- Replies: 7
- Views: 6565
Re: embedding the P3 Speller in a Python application
I think that's a good path to follow. The link you gave contains some information about how to achieve this using the Windows API. There is some outdated reference to "VCL Forms," but the general idea is the same: * get a handle to the P3Speller process' main window, * create a subwindow i...
- 12 Oct 2020, 10:19
- Forum: Configuration
- Topic: Windows Mouse Movement Overlay
- Replies: 1
- Views: 4026
Re: Windows Mouse Movement Overlay
Hi, I assume you are using a batch file to start BCI2000, not BCI2000Launcher, and that you are using CursorTask as the application module. In the batch file you use to start up BCI2000, add a line "WATCH CursorPosX 4001", and add a line "WATCH CursorPosY 4002" after all modules ...