Recording medium, method of configuring control information...

Details Recording medium, method of configuring control information... Recording medium, method of configuring control information...

G - Physics

11

B

G11B 7/24 (2006.01) G11C 7/00 (2006.01)

Patent

CA 2502655

The present invention provides a method of recording control information in a recordable optical disc including at least one recording layer. In recording control information within a management area of an optical disc including at least one or more recording layers, the present invention includes providing the control information to each of the at least one or more recording layers per recording velocity, recording an information identifying a type of the corresponding control information within the control information, and recording a write strategy (WS) interworking with the type of the control information. In recording a write strategy (WS) within disc information, CLV and CAV are separately recorded, whereby it is able to efficiently cope with the record/playback of the optical disc.

L'invention concerne un procédé d'enregistrement d'informations de commande dans un disque optique inscriptible comprenant au moins une couche d'enregistrement. Dans les informations de commande d'enregistrement se trouvant dans une zone de gestion d'un disque optique comprenant au moins une ou plusieurs couches d'enregistrement, le procédé de l'invention consiste à envoyer les informations de commande à la ou aux couches d'enregistrement par vitesse d'enregistrement, à enregistrer les informations identifiant un type d'informations de commande correspondantes dans les informations de commande, et à enregistrer une stratégie d'écriture (WS) interfonctionnant avec le type d'informations de commande. Lors de l'enregistrement d'une stratégie d'écriture (WS) dans les informations du disque, la vitesse linéaire constante CLV et la vitesse angulaire constante CAV sont enregistrées séparément, ce qui permet d'assurer l'enregistrement/la lecture du disque optique.

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