As topic says just getting black screen with a clean install of win 8(64bit). direct x says its up to date, and the target is direct x/opengl. i've tried different codecs and neither vlc player or win media player is showing anything but a black screen.
edit:
its recording sound and the cursor just fine, but video is still a black screen. even tried installing the full dx package but nothing changed.
i recorded many hours during beta just fine, but was on win 7 so i suspect win 8 is the problem.