Video data editor

Details Video data editor Video data editor

1997-05-06

1998-03-24

Chin, Tommy P.

Motion video signal processing for recording or reproducing

Local trick play processing

With randomly accessible medium

386 33, 386 52, 386111, H04N 576

Patent

active

057321833

ABSTRACT:
A video data editor edits video data which has been predictive-coded between pictures. An editing controller outputs number data for specifying video data to be read from a recording medium and editing point data indicative of editing points of the video data to be read. The video the outputted number data. The read video data is decoded to obtain reproduced pictures. The reproduced pictures are coded to obtain re-coded video data. Before and after the editing points, original coded video data is switched to the re-coded video data on the basis of the editing point data. In stead of the editing point data, video processing control data indicative of types of video processing for editing can be used. With the video processing control data, when judged that the video processing is proceeding, original coded video data is switched to the re-coded video data, before, during and after the video processing.

REFERENCES:
patent: 5191436 (1993-03-01), Yonemitsu
patent: 5493414 (1996-02-01), Inoue et al.
patent: 5497239 (1996-03-01), Kwon
patent: 5500743 (1996-03-01), Sakaegi et al.

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