Title:
METHOD AND DEVICE FOR REPRODUCING DATA
Document Type and Number:
Japanese Patent JP3248366
Kind Code:
B2
Abstract:
PURPOSE: To quickly display a display picture at the time of special reproduction.
CONSTITUTION: A read pointer RP and a write pointer WP are controlled so as to be on address positions nearly opposing each other on a ring buffer. When the read pointer advances to reduce an unread data area URD, the write pointer WP advances to write data read out from a pickup in the ring buffer by one sector. When a code is set to a reverse reproducing mode, past data stored in the already read area ARD of the ring buffer is successively read out and decoded to quickly display a video signal at the time of reverse reproduction.
Inventors:
Daisuke Hiranaka
Hajime Nitta
Kiji Ohta
Hajime Nitta
Kiji Ohta
Application Number:
JP23452794A
Publication Date:
January 21, 2002
Filing Date:
September 05, 1994
Export Citation:
Assignee:
ソニー株式会社
International Classes:
H04N5/907; G11B20/10; H04N5/92; H04N5/937; H04N19/102; H04N19/114; H04N19/162; H04N19/172; H04N19/423; H04N19/44; H04N19/46; H04N19/50; H04N19/503; H04N19/577; H04N19/70; (IPC1-7): H04N5/907; G11B20/10; H04N5/937
Domestic Patent References:
| JP5161115A |
Attorney, Agent or Firm:
Atsuo Waki (1 person outside)
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