Video decoder and method for using the same

Details Video decoder and method for using the same Video decoder and method for using the same

2008-05-06

2008-05-06

Philippe, Gims (Department: 2621)

Pulse or digital communications

Bandwidth reduction or expansion

Television or motion video signal

C375S240250, C382S236000

Reexamination Certificate

active

10021228

ABSTRACT:
A video decoder and a method for using the same are provided. Selected frames of a video stream are trimmed during the decoding of the video stream. The video stream is received. The video stream includes, I, P, and B frames. Only predetermined portions of each B frame of the video stream are decoded.

REFERENCES:
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patent: 6370192 (2002-04-01), Pearlstein et al.
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patent: 6462744 (2002-10-01), Mochida et al.
patent: 7158681 (2007-01-01), Persiantsev
Koprinska. Video Segmentation of MPEG Compressed Data. IEEE. pp. 243-246. 1998.

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