OpenViBE forum

I guess you realised that the script is long. I enclosed it in a loop. function initialize(box) dofile(box:get_config("${Path_Data}") .. "/plugins/stimulation/lua-stimulator-stim-codes.lua") -- each stimulation sent that gets rendered by Display Cue Image box -- should probably have a little period ...

Hi ! So I finally understood one of your solutions. I sent special stimulations to start segmenting 0.5 seconds after stimulus starts, 30 times. I got rid of the time epoching box. Now I get what I want i.e., process and display as soon as 0.5 seconds pass after stimulus. Thank You. function initial...

My epochs are not continuous, because my protocol is: pre_baseline_duration = 0 baseline_duration = 10 post_baseline_duration = 0 cross_duration = 1 post_cross_duration = 1 display_cue_duration = 15 post_cue_duration = 0 rest_duration = 15 post_end_duration = 0 Also, I am using Lua Stimulator, My sc...

I do not understand. Do I need to specifically add additional stimulus for epoching?

I am using the same stimulus id as the cue for my paradigm to epoch:

I want to an instantaneous visualization after 0.5 sec is completed,not waiting for the stimulus based epoch to complete epoching 15 seconds and then the time based epoching box segmenting it further and then displaying after 15 secs are over

I recently downloaded the 64 bit version of Open vibe and ran the scenario erp-2-record-signal.xml. While it used to run smoothly before on previous version of Open Vibe(I guess 32 bit versions) , now I get the error: Unsupported file format. Please use only WAV or OGG files I gave the correct path ...

How can I send data from Open Vibe to Python in real time?

I am implementing Stimulus based epoching box and time based epoching box. The Stimulus based epoching epochs 15 sec instantly after stimulus and time based epoching box epochs 0.5 seconds every 0.5 seconds.The stimulus is given 10 times . Then I process it to get relative power and display it as we...

Yes, when I changed to generic stream writer and used stimulation based epoching, it was no longer an issue.
Thanks

I recorded data using Open BCI Ganglion via LSL and saved it in a CSV file. I am trying to process the data using Stimulation based epoching to extract segment after one particular stimulus. I am getting the error: Stimulation based epoching cannot work on overlapped signal. What do I make out of it?