Web Presenter + Linux widescreen

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DaveHowe

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  • 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
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Stefan Bixner

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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/
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DaveHowe

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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.

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