2000-348442 is referenced by 50 patents.

PROBLEM TO BE SOLVED: To make automatically selectable sound streams to be reproduced in accordance with a user's set select information by showing whether an application flag of management information is dual monaural sound data whereby either one of a first and a second sound channel data is selectively reproduced, or stereo sound data whereby both channel data are simultaneously reproduced, and the like.SOLUTION: An encoder part 7804 encodes input signals from an input part 7803, transfers AV stream data to a track buffer 7807 and notifies sound channel information to a system control part 7802. The system control part 7802 controls a drive 7808 to record the AV stream data of the track buffer 7807 to a DVD- RAM and record management information for recorded AV streams to an RTR.IFO file of the DVD-RAM. At this time, user's favorite sound channel information recorded to a memory PR-FLG is recorded to the RTR.IFO file.

Optical disk and recording apparatus and reproducing apparatus therefor
Application Number
Publication Number
Application Date
March 2, 2000
Publication Date
December 15, 2000
Sugimoto Noriko
Tsuga Kazuhiro
Okada Tomoyuki
Murase Kaoru
Matsushita Electric
H04N 05/85
G11B 27/00
G11B 20/10
G11B 20/12