Variable bit rate video encoder, and video recorder, including c

Details Variable bit rate video encoder, and video recorder, including c Variable bit rate video encoder, and video recorder, including c

1997-09-26

1999-09-07

Tran, Thai

Motion video signal processing for recording or reproducing

Local trick play processing

With randomly accessible medium

348384, 348390, 386111, H04N 592, H04N 732

Patent

active

059499567

ABSTRACT:
A degree of a difficulty of encoding a video signal in a given period of time is detected and converted with a specific transform characteristic to produce an allocated amount of codes. The video signal is quantized and variable length encoded to produce a second coded data. A quantizing parameter is determined so that a difference between a code length of the second coded data in the given period of time and the allocated amount of codes is minimized.

REFERENCES:
patent: 5068724 (1991-11-01), Krause et al.
patent: 5461421 (1995-10-01), Moon
patent: 5473370 (1995-12-01), Moronaga et al.
patent: 5481303 (1996-01-01), Uehara
patent: 5530478 (1996-06-01), Sasaki et al.
patent: 5534921 (1996-07-01), Sawanobori
patent: 5576758 (1996-11-01), Aai et al.
patent: 5585845 (1996-12-01), Kawamura et al.
patent: 5587805 (1996-12-01), Park
patent: 5594598 (1997-01-01), Shikakura
patent: 5675379 (1997-10-01), Kato et al.

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