On Wednesday, July 20, 2016 3:20:13 PM CEST, Brian Matherly wrote:
>
> I have an observation about this line:
> https://github.com/mltframework/mlt/blob/master/src/modules/qt/transition_qtblend.cpp#L58
>
> In QT, the image origin is in the upper left:
> http://doc.qt.io/qt-5/coordsys.html
> In MLT, the image origin is in the bottom left.
>
> So I wonder if the transformation should be:
> transform.translate(rect.h - rect.x, rect.y);

Hi Brian,

Thanks a lot for your recent changes in Qimage handling. I can confirm that 
the qtblend transition works correctly in its current form, the 
transformation is processed as expected and not inverted.

regards,

jb

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