[digikam] [Bug 374355] Video preview lags in the beginning

bugzilla_noreply at kde.org bugzilla_noreply at kde.org
Fri Mar 10 11:53:27 GMT 2017


https://bugs.kde.org/show_bug.cgi?id=374355

--- Comment #11 from caulier.gilles at gmail.com ---
The lag can be also due to non OpenGL video widget used in digiKam. I used a
simple widget, not based on OpenGL to not depend on it with video support. 

This is of course not optimum.

The question is : the QtAV open GL widget will have low performnce if OpenGL is
not available on client computer ? AppImage bundle do not know the target
computer feature. OpenGL can be not available. If it's the case, the whish is
to see QtAv video widget switching in decrease mode, typically in simple widget
rendering.

So QtAv openGL widget is adaptive with hardware ?

Gilles Caulier

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