Question / Help Black screen on video capture device

[Cold Ethil]

hi, i have similar problem: i bought web-cam (logitech c525) -- i add my desk top and web-cam to sourses -- BUT! when i started recording i can see only desk top image -- no web-cam image.

i have my web-cam on and native logitech software shows me we cam is working..

here you can find picture

last log file

 

[Jack0r]

From the picture I would say you definitely have to close the logitech software or the webcam cannot be used by OBS.
Your last log file is unfortunately only a gamecapture log. Please do a new session in OBS (running a preview for a few seconds is enough) then upload the current log file and link us please if closing the logitech software did not help (might wanna reboot and keep the software closed for a perfect test).