JelenaJ
JelenaJ
About
- Username
- JelenaJ
- Location
- Serbia
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- Member
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Comments
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I HAVE DONE THAT! As I said two times already, there is no problem with the data stopping in Python. The problem are the values of the EEG that show in the GUI but are delayed in openvibe and python. That is my problem. I am using ganglion, and I do…
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As i said, when I stop streaming data in the OpenBCI GUI, there is no delay (just like in your case). So that is not the problem. The values that you are talking about are the problem! If the values that I get in Python are delayed by 20 seconds, I …
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Sorry for the quality, here are the videos again (I cannot post videos here and the gifs just won't cooperate). https://drive.google.com/drive/folders/1XybmXr-vGJp_u1yeKpMlh7BTOUVCgkv_?usp=sharing
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Here are my results. I also noticed that you have 8 channels in the video, so I have to mention again I'm using Ganglion (4 electrodes). Also, I tried stopping the data stream as you showed above, and the stream does stop immediately but the problem…
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I am not using the lslStreamTest.py for plotting, and I am not trying to trick you. I just have a problem and asked for help, nothing else. I am using that EXACT same script (lslStreamTest.py https://github.com/OpenBCI/OpenBCI_GUI/tree/master/Networ…
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Yes, that is the test program that I used (lslStreamTest.py) - I haven't changed a thing. Here are screen recordings of the Accelerometer data and EEG data (I plotted the EEG also, so that the delay was more visible, but with the lslStreamTest.py sc…
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It worked with the Accelerometer, since I tested the LSL with that data (so that I could compare the values of the x,y,z axis). Again, I apologize for the false info.
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Hello! Sorry, me again. A new problem occured with Python. The delay is very much present when using LSL protocol for EEG data. With the Accelerometer the problem is not there at all! I haven't figured it out until I visualized the EEG data in P…
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Thank you for the help, I will edit my post there!
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I have, but nobody has replied yet. If somebody solves the problem there, I will post it here too.
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Okay, so here are the results- tested it in Python and there was no delay. So, I would say that there is a problem in Openvibe. Here is a screenshot for proof of delay (if this is what you had in mind): Thank you for your help!
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I have tried that, as you previously suggested, but there was still a delay around 20s.
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The dongle that is used is BLED112, OS is Windows 10 (64 bit), Openvibe version is 2.2.0 (32 bit), GUI version is v4.1.3-beta.1. I have replicated these conditions on the same system (Windows 10, 64 bit) but without using the GUI 32 bit becau…
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Hello! Yes, the computer is 64 bit, windows 10. I have tried using 6 computers in total, all are Windows 10 or 7. I am using Openvibe and OpenBCI because the LSL functioned just fine in june this year, and it still does on that same laptop (that I c…
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Thank you for the advice! However, the problem is still there. I tried using both 64bit but there is still a huge delay (around 20 s). Could there be another explanation to why this is happening? Maybe the openvibe acq server? Again, thank you for r…