OpenViBE forum

Waw !
Thanks to all of you (Openvibe members and contributors) to keep working hard on this.
It's good to see all the interesting updates you made.

Bon courage.

Hi,
I am not sure to understand what you want...
Nevertheless take a look at "GDF File Reader" and "GDF File Writer" boxes.

http://openvibe.inria.fr/documentation/ ... riter.html

Hello cycon Like you, I am "better versed in software dev than neuroscience" :wink: In the beginning of the year I worked on a BCI project and I tried to found as many information as possible. I can advice you to look at : [*]here, OpenVibe wbsite [*]OpenEEG website and mailing list [*]Those article...

Hello ! To add your own driver to OpenVibe you need to write a specific class and modify the OpenVibe Acquisition Server. You will find more detail by looking at the FAQ and tuto provided by OV's team and in the forum's topics. I think in the next version(s) the driver system will be more "soft", li...

Hello !
Take a look at this : viewtopic.php?f=14&t=253
Hope it can help you.

Hello !
With soundcardEEG you get sound waves from your soundcard.
So you have to write an OV driver (look at the corresponding section in this forum and in the FAQs)
to translate the data from your microphone soundcard's input to OV.

Look for : "Get sound data from mic input".

Hi. To complete what you want you have to pass thought VRPN. OpenVibe act as a VRPN device (aka VRPN server) and the "thing" you want to control have to be a VRPN client. How to do ? It's depend on your "thing". For a robot connected via USB or Serial port to a PC, you have to write a program to cat...

Hello,
can someone give me a feedback ?
Should I change something in the mechanism ?

Ola, I begun to code the lib and I got some results :D The main advantage is the occlusion of internal VRPN work for beginner and possibility to use advanced VRPN functionnality for pro. The first version provide a manager to manage "input only devices" (so no forcefeedback for the moment). E.g. : A...

I think the way to add a driver to the AS is not easy and I try to find out why it is like that. My first idea was : Why OV did not use a cfg or xml file to dynamically load the driver DLL ? So I just have to write my class which has heritage to the correct interface (interface's files are standalon...

Hi, In 5 steps : 1) Download SVN source (or latest stable source) 2) Build the source (with the script in the folder */scripts/) to obtain an IDE project (I use VS2008). There is a doc for that on the website and some tutos on the forum. 3) In the project "OpenVibe-acquisition-server-dynamic" you ca...

Hello, I am planning to develop a Ogre3D manager to handle VRPN devices. The main motivation for that is to allow easy interaction with OpenVibe. But I don't know if there is already something doing that task. Is there ? The structure will be as follow : *Class VRPNManager *Class VRPNDevice VRPNMana...

Hello. I am a French student in computer science and electronics. For my final year I tried to gather my studies in VR with my passion for BCI... So I am working on a BCI device usable in a virtual reality environment. I started my work on October by collecting informations (papers, schemes, FLOSS p...

But where exactly, should we put the electrode on the head to have the Cz area? Is it in the middle of the head? For the forehead, is it also in the middle of the forehead? For detecting hand movement? Where exactly should we put electrodes? (C3 et C4 areas) Is the areas different from people? http...

Hello yannick. I tried to build the vcproj last week and everything goes well. It seem the script cannot find a lot of source folder especially those relating to OpenVibe. Can you check if you set the correct branch to build (currently "tags/0.5.0") ? If it is ok, you should retry all the process in...