On-screen pixels are RGB, as far as I know there aren't any YUV screens (unless you are into some strange older broadcast pipeline). So you are forced to convert.
Ariel On Tue, Nov 6, 2018 at 9:48 AM Emre Cetin <hsnemrece...@gmail.com> wrote: > 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 > _______________________________________________ > Qt-creator mailing list > Qt-creator@qt-project.org > http://lists.qt-project.org/mailman/listinfo/qt-creator > -- Ariel Molina R. http://edis.mx
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