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1. (WO2000039799) VIDEO/AUDIO DATA RECORDING APPARATUS, VIDEO/AUDIO DATA REPRODUCING APPARATUS, VIDEO/AUDIO DATA RECORDING / REPRODUCING APPARATUS, VIDEO/AUDIO DATA RECORDING METHOD, VIDEO/AUDIO DATA REPRODUCING METHOD, AND MEDIUM
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2000/039799 International Application No.: PCT/JP1999/007086
Publication Date: 06.07.2000 International Filing Date: 17.12.1999
IPC:
G11B 20/10 (2006.01) ,G11B 27/034 (2006.01) ,G11B 27/32 (2006.01)
G PHYSICS
11
INFORMATION STORAGE
B
INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
20
Signal processing not specific to the method of recording or reproducing; Circuits therefor
10
Digital recording or reproducing
G PHYSICS
11
INFORMATION STORAGE
B
INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
27
Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
02
Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
031
Electronic editing of digitised analogue information signals, e.g. audio or video signals
034
on discs
G PHYSICS
11
INFORMATION STORAGE
B
INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
27
Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
10
Indexing; Addressing; Timing or synchronising; Measuring tape travel
19
by using information detectable on the record carrier
28
by using information signals recorded by the same method as the main recording
32
on separate auxiliary tracks of the same or an auxiliary record carrier
Applicants:
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. [JP/JP]; 1006, Oaza Kadoma Kadoma-shi Osaka 571-8501, JP (AllExceptUS)
AYAKI, Yasushi [JP/JP]; JP (UsOnly)
KODO, Toshikazu [JP/JP]; JP (UsOnly)
IITSUKA, Hiroyuki [JP/JP]; JP (UsOnly)
KONDO, Satoshi [JP/JP]; JP (UsOnly)
Inventors:
AYAKI, Yasushi; JP
KODO, Toshikazu; JP
IITSUKA, Hiroyuki; JP
KONDO, Satoshi; JP
Agent:
MATSUDA, Masamichi; Shin-Osaka Ikushima Building 1-3, Miyahara 5-chome Yodogawa-ku Osaka-shi Osaka 532-0003, JP
Priority Data:
10/37658923.12.1998JP
11/4438323.02.1999JP
Title (EN) VIDEO/AUDIO DATA RECORDING APPARATUS, VIDEO/AUDIO DATA REPRODUCING APPARATUS, VIDEO/AUDIO DATA RECORDING / REPRODUCING APPARATUS, VIDEO/AUDIO DATA RECORDING METHOD, VIDEO/AUDIO DATA REPRODUCING METHOD, AND MEDIUM
(FR) DONNEES VIDEO/AUDIO: DISPOSITIF D'ENREGISTREMENT, DISPOSITIF DE REPRODUCTION, DISPOSITIF D'ENREGISTREMENT / REPRODUCTION, PROCEDE D'ENREGISTREMENT, PROCEDE DE REPRODUCTION
Abstract:
(EN) A video/audio data recording / reproducing apparatus having an interface circuit for accepting a control command to generate an AV file and a hard disk control circuit and capable of recording data repetitively according to the AV file. During repetitive recording, the frame number of the first frame of the AV file is stored as an offset value in an AV file area management table. Thereby the positions of the frames are made to correspond to the respective frame numbers after the start of the repetitive recording and managed. In even the repetitive recording mode, the recording positions and reproducing positions are so displayed as to increase with time.
(FR) Cette invention concerne un dispositif d'enregistrement / reproduction de données vidéo/audio. Ce dispositif comporte un circuit d'interface qui, sur ordre, génère un fichier AV (audio/vidéo), et un circuit de commande de disque dur, et qui est par ailleurs capable d'enregistrer des données de façon répétitive conformément au fichier AV. Pendant l'enregistrement répétitif, le numéro de trame de la première trame du fichier AV est mémorisé en tant que valeur décalage dans une table de gestion pour zone de fichier AV. On fait correspondre les positions des trames avec les numéros de trame correspondants une fois l'enregistrement répétitif lancé. En mode d'enregistrement répétitif, les positions d'enregistrement de reproduction sont affichées de manière à augmenter avec le temps.
front page image
Designated States: CN, US
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)
Also published as:
EP1058256US6934464CN1291332