Web Presenter + Linux widescreen

Questions about ATEM Switchers, Camera Converter and everything live!
  • Author
  • Message
Offline

DaveHowe

  • Posts: 2
  • Joined: Fri Jan 12, 2018 11:56 pm

Web Presenter + Linux widescreen

PostSat Jan 13, 2018 12:01 am

Hi

My Linux installation (Debian 8 i386) with OBS Studio + Webpresenter works fine except V4l2 only sees a 640x480 image. Has anyone dealt with this problem?

Thanks
Offline

Stefan Bixner

  • Posts: 9
  • Joined: Wed Dec 27, 2017 11:31 am

Re: Web Presenter + Linux widescreen

PostSat Jan 13, 2018 9:39 am

Multiple resolutions and codecs are supported. 640x480 is the highest for raw video, 720p is the highest for the MJPEG codec. See for example: https://askubuntu.com/questions/214977/ ... solutions/
Offline

DaveHowe

  • Posts: 2
  • Joined: Fri Jan 12, 2018 11:56 pm

Re: Web Presenter + Linux widescreen

PostSun Jan 14, 2018 5:56 am

Yes, thanks for the info. I found out that the settings for a v4l2 video device need to use either YU12 or YV12 as the format before you can access the 1280 x 720 frame size.

Return to Live Production

Who is online

Users browsing this forum: No registered users and 8 guests