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Problem with high resolution video source

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Problem with high resolution video source

Postby form » Thu Feb 16, 2017 7:55 pm

Hello.
First: Thank you very much for this great Framework.
Second: Unfortunately i have a problem with it :-)

I´m trying to grab some frames in 4k from an AV.io 4k capture device.
The possible resolutions are correctly recognized from "videoSource.VideoCapabilities" (Pic1) - But when using resolutions higher than 1920x1200, the picture gets smaller (surrounded by 4 black bars), and at 4k (3840x2160) the picture gets completly garbled (Pic2).
Oh, and i just see that the problematic profiles are listed with "20 FPS" - Which is wrong. The device grabs them at 30 FPS!
Other video capture programs are able to capture this resolutions without problems.

ImageImage

Can someone please test this high resolutions with the framework?

Regards
form
form
 
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Joined: Thu Feb 16, 2017 7:41 pm



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