Nonlinear video editing apparatus

Details Nonlinear video editing apparatus Nonlinear video editing apparatus

1997-01-30

1999-05-18

Chevalier, Robert

Motion video signal processing for recording or reproducing

Local trick play processing

With randomly accessible medium

386 64, H06N5/93

Patent

active

059058420

ABSTRACT:
A nonlinear video editing apparatus has a magneto-optical disk for storing a compressed video data, a hard disk for temporarily storing the video data transferred from the magneto-optical disk, and a FIFO buffer for storing the video data from the hard disk for continuously producing the stored video data to an expander at which the compressed video data is expanded. The hard disk has the random access performance faster than that of the magneto-optical disk. Thus, the FIFO buffer can supply the video data to the expander without any interruption.

REFERENCES:
patent: 5126851 (1992-06-01), Yoshimura et al.
patent: 5568275 (1996-10-01), Norton et al.
H. Zettl, "Television Production Handbook", Fifth Edition, pp. 345-346 (1992).

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