Title:
【発明の名称】圧縮動画像の記録方法と再生装置
Document Type and Number:
Japanese Patent JP3097437
Kind Code:
B2
Abstract:
A recording apparatus for recording a compressed video signal on a disc has an adder for adding the sequence header at the beginning of the corresponding sequence, and also adding a copy of the sequence header at a beginning of the final GOP in the corresponding sequence. The reproducing apparatus for reproducing the compressed video signal from a disc has a control for controlling the pick-up device such that under the fast reverse play mode, the pick-up device jumps backward over a copied sequence header when the pick-up device enters a new sequence from a rear end thereof, and reads the copied sequence header. Thus, the compressed video signal in the sequence can be reproduced without reading the sequence header provided at the beginning of the sequence.
Inventors:
Akira Yoneyama
Application Number:
JP4249894A
Publication Date:
October 10, 2000
Filing Date:
March 14, 1994
Export Citation:
Assignee:
Matsushita Electric Industrial Co., Ltd
International Classes:
H04N5/92; G11B27/00; G11B27/10; G11B27/30; H04N7/56; H04N9/804; H04N19/42; H04N19/44; H04N19/46; H04N19/50; H04N19/503; H04N19/65; H04N19/70; H04N19/85; H04N5/783; H04N5/85; (IPC1-7): H04N5/92; H04N7/32
Domestic Patent References:
| JP6164522A | ||||
| JP7212768A | ||||
| JP5344495A | ||||
| JP7107429A |
Attorney, Agent or Firm:
Fumio Iwahashi (2 others)