Method and apparatus for recording compressed audio data on recording medium and method for transferring compressed audio data
First Claim
1. A recording apparatus for recording at least a compressed audio program on a recording medium having a management area and a recordable area, comprising:
- receiving means for receiving said compressed audio program and capacity size data corresponding to the size of said compressed audio program transmitted via a transfer path;
recording means for recording said compressed audio program from said receiving means in said recordable area of said recording medium; and
generating means for generating said management information including start and end addresses of said compressed audio program in accordance with said capacity size data;
wherein said recording means records said management information including said start and end addresses of said compressed audio program in said management area of said recording medium.
1 Assignment
0 Petitions
Accused Products
Abstract
A transfer protocol in a transfer system adapted for transferring compressed audio signals in a compressed form for recording on a recording medium is disclosed. The management data for managing compressed audio signals recorded on the recording medium are generated responsive to the information sent from the server in order to generate the management data without exchanging the management data between the server and the client. A transfer system in which, if data are previously recorded on the recording medium loaded on the client side, the management data can be edited for additionally recording data on the recording medium without modifying the compressed audio data and management data already recorded on the recording medium, is also disclosed.
-
Citations
21 Claims
-
1. A recording apparatus for recording at least a compressed audio program on a recording medium having a management area and a recordable area, comprising:
-
receiving means for receiving said compressed audio program and capacity size data corresponding to the size of said compressed audio program transmitted via a transfer path; recording means for recording said compressed audio program from said receiving means in said recordable area of said recording medium; and generating means for generating said management information including start and end addresses of said compressed audio program in accordance with said capacity size data; wherein said recording means records said management information including said start and end addresses of said compressed audio program in said management area of said recording medium. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
-
-
12. A transfer/reception system having a transferring system for transferring at least one compressed audio program and a receiving system for receiving a transferred compressed audio program, said transferring system comprising:
-
generating means for generating a program capacity size corresponding to a size of said compressed audio program, transferring means for transferring said compressed audio program and said program capacity size to said receiving system; said receiving system comprising; receiving means for receiving said compressed audio program and said program capacity size; generating means for generating management information in accordance with said program capacity size; and recording means for recording said compressed audio program and said management information in a recordable area and in said management area of a recording medium, respectively, whereby said transferred compressed audio program is divided into plural compressed audio programs in accordance with said program capacity size. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20)
-
-
21. A transferring/receiving method for transferring at least one compressed audio program and receiving a transferred compressed audio program, comprising the steps of:
-
generating a program capacity size corresponding to the size of said compressed audio program; transferring said compressed audio program and said program capacity size; receiving said transferred compressed audio program and said program capacity size; generating management information in accordance with said program capacity size; and recording said compressed audio program and said management information in a recordable area and in a management area of said recording medium, respectively, whereby a transferred audio program is divided into a plurality of compressed audio programs in accordance with said program capacity size.
-
Specification