Question: spectralworkbench fails to recognize camera

jnakos is asking a question about general
Follow this topic

by jnakos | October 04, 2018 04:03 | #17216


Running ubuntu 16.04 can see the output of the spectrometer on VLC so it appears to be working in a fashion at least. I have given spectral workbench permission to use the webcam (the only one on the system) and if I examine my preferences it appears to be the case. However all I get is a black screen. Even downloading it and tryin gto run offline does not seem to help. Any ideas as to what to try next would be most appreciated.



2 Comments

Hi, what browser are you using? Thanks!

On Thu, Oct 4, 2018, 7:12 PM \<notifications@publiclab.org> wrote:

Public Lab contributor jnakos just asked a question entitled ' spectralworkbench fails to recognize camera':

Help them by posting an answer here: https://publiclab.org/questions/jnakos/10-04-2018/spectralworkbench-fails-to-recognize-camera


Running ubuntu 16.04 can see the output of the spectrometer on VLC so it appears to be working in a fashion at least. I have given spectral workbench permission to use the webcam (the only one on the system) and if I examine my preferences it appears to be the case. However all I get is a black screen. Even downloading it and tryin gto run offline does not seem to help. Any ideas as to what to try next would be most appreciated.


You received this email because you are subscribed to some or all of the following tags: question:general.

To change your preferences, please visit https://publiclab.org/subscriptions.

Report spam and abuse to: moderators@publiclab.org

Check out the blog at https://publiclab.org/blog | Love our work? Become a Public Lab Sustaining Member today at https://publiclab.org/donate

Is this a question? Click here to post it to the Questions page.

Reply to this comment...


Hi Jeff, Thanks for getting back. I tried both Chrome and Firefox. Similar behavior on both. They are updated as far as Ubuntu is concerned but I suspect that they are not the same level update as windows or apple boxes see. If I use VLC media player the camera does work and I see a spectra, so at least to that level it is working.
Thanks again. Jim

Reply to this comment...


Log in to comment