qmlviewer can take a snapshot. I thought this works with OpenGL too, but it
might depend on your platform.
If you can't do it with OpenGL, then there is no reason why you can't force a
software painter, then capture that.
________________________________
From: qt next <[email protected]>
To: [email protected]
Sent: Tue, February 8, 2011 5:45:47 PM
Subject: [Qt-mobility-feedback] thumbnail of a video
Hi,
I have a qml application that use video. I need to render a poster frame of the
video at variable position. It seems there is no easy way to do that with
Qt-Mobility : the only I've find is to reimplement a QAbstractVideoSurface (so
reinvent the wheel because it' all done in qpaintervideosurface that is
private... with Opengl and shader to be able to convert from yuv), then render
the video in a fbo and then grab the result to a image ... a Long process just
for a poster frame :
Anybody has find a shorter way ?
Best regards
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