Method and system for DVD single frame stepping backwards

Details Method and system for DVD single frame stepping backwards Method and system for DVD single frame stepping backwards

2007-06-12

2007-06-12

Tran, Thai Q. (Department: 2621)

Motion video signal processing for recording or reproducing

Local trick play processing

With randomly accessible medium

C386S349000, C386S349000, C386S349000, C386S349000, C386S349000, C386S349000, C386S349000, C386S349000, C386S349000

Reexamination Certificate

active

09995377

ABSTRACT:
Aspects of performing single frame backwards playback in a DVD system are described. The aspects include receiving a signal indicating selection of a single frame reverse function. Frame data for a preceding frame of an original playback is then reconstructed while utilizing memory sufficient to support the reconstruction. The reconstructed frame data of the preceding frame is then displayed.

REFERENCES:
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patent: 5799129 (1998-08-01), Muto
patent: 6031960 (2000-02-01), Lane
patent: 6353700 (2002-03-01), Zhou
patent: 6532232 (2003-03-01), Goodwin, III
patent: 6952521 (2005-10-01), Kelly et al.
patent: 6980552 (2005-12-01), Belz et al.
patent: 7003597 (2006-02-01), Georgiou et al.

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