I think I've just found the problem... My ATI all-in wonder can perform TV output, but when I return to normal mode, Windows sets refresh rate to default ( 60 Hz ) instead of the 100 Hz figure I normally choose. At 60 Hz BSPlayer can't generate overlay surface, but at 100 Hz there's no problem.
Now my only problem is to learn how to tweak Windows to have a default monitor refresh rate of 100 Hz instead of 60, because it's really annoying to set it up manually each time I want to use TV out and return to monitor mode.
Thank you very much for your quick answer...
|