Re: [Interest] Screen Capture as format YUV

[Jason H]

No. Video formats are not supported for paint operations. You'll have to convert.

You can use a Runnable and do it on another core, though that adds asyncronicities...

 

 

Sent: Wednesday, November 07, 2018 at 4:25 AM
From: "Emre Cetin" <hsnemrece...@gmail.com>
To: interest@qt-project.org
Subject: [Interest] Screen Capture as format YUV

Hi everyone,

 

I have a project related to image processing on QT and GStream. I have created a program with QWidget, and I got a screenshot of this program with QPixmap. However, I need to convert these frames into a YUV format and send them to GStream because I am going to merge these frames another video frames with GStream. 

 

Is there any way I can get QWidget frames in YUV format? Without conversion. I am working on QT 5.5. Any advice ? 

 

Thanks,

Emre Cetin

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