Video player and video playing method

Details Video player and video playing method Video player and video playing method

2004-05-25

2008-09-09

Tran, Thai (Department: 2621)

Motion video signal processing for recording or reproducing

Local trick play processing

With randomly accessible medium

C386S349000

Reexamination Certificate

active

07424205

ABSTRACT:
When a program chain to be played is determined, a system controller calculates the average bit rate in the program chain by dividing the amount of data of the program chain by the total play time of the program chain. The system controller also waits for a navigation pack to be played and calculates the average bit rate in a video object unit in accordance with a play time of the video object unit and the size of the video object unit. When the average bit rate of the program chain is greater than or equal to the average bit rate of the video object unit, frame pause is performed. When the average bit rate of the program chain is less than the average bit rate of the video object unit, field pause is performed.

REFERENCES:
patent: 5363264 (1994-11-01), Cavanaugh et al.
patent: 6441754 (2002-08-01), Wang et al.
patent: 7224890 (2007-05-01), Kato
patent: 2001-188735 (2000-07-01), None

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