| 摘要 |
<p>Segments of a recorded video program that are classified to be skipped during replay are scanned through at a predetermined rate, which is independent of viewer control. While faster than the normal play mode, the rate of forward scan is such that the content of the video segments being skipped can still be readily perceived. While in this controlled forward scan mode, viewer control of the scanning rate may be disabled. A viewer-controlled input may be provided so that a portion of a video segment being skipped can be viewed at a normal rate of play starting at the beginning of the portion that the viewer wishes to see. Once that portion of the video segment has been played at normal speed, the video playback device automatically switches to a predetermined mode of operation. Segments of a recorded video signal may be automatically rearranged for playback, allowing for all segments of one type to be played back contiguously, followed by playback of all segments of a second type.</p> |
