Motion video signal processing for recording or reproducing – Local trick play processing – With randomly accessible medium
Reexamination Certificate
2007-03-20
2007-03-20
Tran, Thai Q. (Department: 2621)
Motion video signal processing for recording or reproducing
Local trick play processing
With randomly accessible medium
C386S349000, C386S349000
Reexamination Certificate
active
09907054
ABSTRACT:
A system and method for converting information stored on a magnetic medium to DVD format. A tape transport mechanism may sample information stored on a magnetic medium at a selected rate where the selected rate is correlated to an available buffer size in a data processing system. The rate at which information is sampled may be less than the NTSC standard of 30 frames/second thereby requiring less storage to store the digital video representation. The sampled information may be captured and converted into a digital format. The digitized magnetic waveform may be transferred to the data processing system configured to convert the digitized magnetic signals into digitized television waveforms to recover the analog and video content. The digitized television waveforms may then be converted into a digital video representation. The digitized information may then be temporarily stored in the available buffer prior to being compressed and converted into DVD format.
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Boswell Charles R.
Cole Terry L.
Advanced Micro Devices , Inc.
Topgyal Gelek
Tran Thai Q.
Voigt, Jr. Robert A.
Winstead Sechrest & Minick P.C.
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