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a specification of webcam is not detected with Caputure.list() #77
Description
I try to use a Intel RealSense SR300 which can capture 720p and 60fps with YUY2 format.
Additionally, I confirm it work with the specification on OBS Studio which is an open broadcaster software.
However, Caputure.list() of GettingStartedCapture sample couldn't find out the specification (please see the attachment), and I couldn't use it even if I specify the device name and the specification directly with the constructor of the Capture class.
I really want to use this webcam with this specification.
Please solve this problem.
Activity
hamoid commentedon Aug 28, 2017
Hi! What's the output on the console when you run GettingStartedCapture?
gell1029 commentedon Aug 28, 2017
Hi! @hamoid ! Thank you for your reply!
The picture of the first post is it. This is the WHOLE output of GettingStartedCapture.
hamoid commentedon Aug 29, 2017
My bad, I did not understand what you meant with "specification".
So 1280x720 @ 60fps should be in that list, but it's missing, and it's available in other software on the same computer.
What OS are you using? Internally the Capture class uses different techniques in Linux, Mac OS and Windows to interface with the webcam.
gell1029 commentedon Aug 29, 2017
Hi, @hamoid,
Thank you for your reply!
I apologize that I can't use English accurately. I called 1280x720@60fps "the specification".
You are absolutely right.
I'm using windows 10 Pro.
hamoid commentedon Aug 29, 2017
Maybe this provides some more information: https://communities.intel.com/thread/116875
I wonder if vsync has any impact: https://stackoverflow.com/questions/20551224/how-to-enable-vsync-synchronization-in-processing-2-x#20552347