phonon VideoPlayer refresh

[rbp]

hello,

I'm having trouble seeking with the phonon VideoPlayer widget.
I want the user to be able to pause the video and then jump between different frames. Usually when I ask the video to seek it responds, but sometimes the video gets 'stuck' and won't update until I play and repause it.

Querying currentTime() tells me that the video knows it is at a new frame but the video is not updating:

video->pause();
video->seek(frame);
assert(video->currentTime() == frame); // no problem here

video->pause();
video->seek(frame);
assert(video->currentTime() == frame); // no problem here

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Is there a way to force the video to refresh to show the current frame? Or is there a way to determine whether the video has updated to the current frame?

In case it matters, I'm seeking using a SeekSlider connected to the video, although I had the same problem with a normal slider.

regards,
Richard