Method and apparatus for encoding pan-edit vectors for film to t

Details Method and apparatus for encoding pan-edit vectors for film to t Method and apparatus for encoding pan-edit vectors for film to t

1996-09-27

1999-07-20

Garber, Wendy

Motion video signal processing for recording or reproducing

Local trick play processing

With randomly accessible medium

348445, 348473, 348556, H04N 591, H04N 701

Patent

active

059266139

ABSTRACT:
A digital bit stream including video data is transmitted via a digital video transmission system for presentation on a television receiver. The video data is suitable for viewing on a television receiver having a first aspect ratio. Transmitted within a predefined field of the digital bit stream are pan-edit vectors which, when applied to the video data, produce a resulting signal suitable for presentation on a television receiver having a second aspect ratio. The digital video signal may comprise an MPEG video stream. The digital video transmission system may include a transmission link, such as a satellite transmission system, for transmission of the digital bit stream.

REFERENCES:
patent: 5493339 (1996-02-01), Birch et al.
patent: 5742727 (1998-04-01), Kanota et al.

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