There is disclosed a video playback device for playing back a video program in fast forward mode on a display screen coupled to the video playback device. The video playback device contains an apparatus for selectively playing back portions of an audio signal associated with the video program during...http://www.google.de/patents/US7136571?utm_source=gb-gplus-sharePatent US7136571 - System and method for fast playback of video with selected audio
