Method of and device for encoding an information stream

Motion video signal processing for recording or reproducing – Local trick play processing – With randomly accessible medium

Reexamination Certificate

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Details

C360S039000

Reexamination Certificate

active

10881229

ABSTRACT:
The application relates to a method of and devices for encoding an information stream (20) into a variable bit rate (VBR) encoded information stream (24). The application discloses a method of estimating the relation between the variable bit rate, the recording time and the storage capacity of a record carrier. The deviation of the estimated recording time from the true recording time is kept within predefined limits and it is prevented that deviations from several successive recordings accumulate.

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Daniele Bagnit et al, “Efficient Intra-Frame Encoding and Improved Rate Control In H.263 Compatible Format”, Sep. 10, 1997, pp. 767-774, XP002095679.
Kondo S. et al, “One Pass Variable Bit Rate MPEG2 Video Coding Method For Digital Video Recording”, Joint Magneto-Optical Recording Int'l Symposium and Int'l Symposium on Optical Memory (Moris/ISOM '97), Yamagata, Japan, Oct. 27-31, 1997, vol. 37, No. 4B, pp. 2231-2235, XP000885326.
Kondo S. et al: “A Real-Time Variable Bit Rate MPEG2 Video Coding Method For Digital Storage Media”, IEEE Transactions on Consumer Electronics, US IEEE, INC. NY, vol. 43 No. 3, Aug. 1, 1997, pp. 537-543, XP000742529, ISSN: 0098-3063.
Yokoyama Y. et al: “A Scene-Adaptive One-Pass Variable Bit Rate Video Coding Method for Storage Media”, Proceedings 1999 Int'l Conf. on Image Processing (CAT. 99CH36348), Proceedings of 6t hInt'l Conf. on Image Processing (ICIP '99), Kobe, Japan, Oct. 24-28, 1999, pp. 827-831, vol. 3, XP002143576, 1999, Piscataway, NJ, USA ISBN: 0-7803-5467-2.

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