new user

[almaqtarisan]

hi
first i would like to thank all the team for this software. i am intresting in this area my master study in the brain computer interface. now i want lrean about this program. i download from internet and i strated lrean it.
actually i have data of EEG in text file
who i can read it by GDF file recorder

[yrenard]

Hello almaqtarisan and welcome in the OpenViBE community

I'm not sure about what you want to do, but there is not text file reader in OpenViBE for now. The files that the software currently can read are :
- GDF
- Bci Competition 3b
- Brainamp
- OpenViBE specific

In the case you had text files that you'd like to read with OpenViBE, either you can find a software to convert them to GDF or Brainamp, for example using EEGLab with Matlab, either you'll have to develop a new box reading your actual files in OpenViBE. For the second solution, check the sources of the Brainamp file reader in :

Code: Select all

openvibe-plugins/file-io/trunc/src

They are pretty clean and well commented.

I hope this helps

[CADMOS]

Hi,

I would like to try Openvibe Software, I'm very exciting experimentig Brain Computer Interface but I'm facing some trouble to start. Indeed I didn't find a way to start the software.

My situation :
Windows 2000 Professionel, I don't have administrator right on my computer
Windows visual C++ 2005 Express edition installed
I downloaded : OpenViBE 0.4.0 RC 3 Installer
I launched it : everything looked going right

What the next step, because I didn't find any Openvibe.exe in my Openvibe folder ?

Please help me. It would be great

[almaqtarisan]

hi
first i want ask u did u download the program from the openvibe websit
if u download and install it. the go to the start of windows and open the menu u will find the program there
just click it.
may be u will find problem appear after u open the program
but it easy to solve it
it appear message the file d3dx9_33.dll
if this message appear plz tell me
i think i reply u for what u want

[CADMOS]

I downloaded the openvibe installer from the official website :

After the install I have in Start>programs>OpenVIBE
- Openvibe acquisition server
- openvibe designer
- openvibe id generator
- openvibe plugin inspector
- uninstall

no OpenVibe.exe

when I try Openvibe acquistion server I get the error window : d3dx9_33.dll not found

[almaqtarisan]

hi
this problem is easy to solve

http://www.dll-files.com/dllindex/dll-f ... l?d3dx9_33

u can download this file from this web set and extraxt it
after that copy it and follow this sequence

C>windows> system 32 file

I hope this helps

[yrenard]

hi
this problem is easy to solve

http://www.dll-files.com/dllindex/dll-f ... l?d3dx9_33

Hi, I will fill in a FAQ entry for this.

This message is a generic message that Windows prints when a DLL should be loaded and can't be found. The d3dx9_33.dll and d3dx9_38.dll file are part of, DirectX (Microsoft 3D acceleration API) which is used by Ogre3D. The best thing to do is to actually install DirectX on your computer. You can find it searching for Direct X redist on google (or following this link http://www.google.fr/search?q=directx+r ... rosoft.com). Be carefull with the release date because you still can find 2004 versions of DirectX and these versions may be proposed first.

Anyway, if you don't want or can't install DirextX, Ogre3D will use OpenGL and just work with no limitation. You will just have to click the OK button each time you try to launch OpenViBE.

Yann

[yrenard]

no OpenVibe.exe

The exe files are in Program Files\openvibe\bin but you souldn't launch them directly. Better use the provided .cmd scripts.

Yann