公开(公告)号：GB2409299B

公开(公告)日：2007-11-07

申请号：GB0329281

申请日：2003-12-18

Applicant: IBM

Inventor： AIRES KEVIN BARNABY ,  HUGHES IAN ,  SHAW DARREN MARK

IPC: G06F17/30 ,  G06F17/00

Abstract: A system for preparing data, operable with a server computer system having a store for a first file comprising data (e.g. audio data) and a plurality of sets of lossy data generated from the data in the first file. The system comprises a requesting component for requesting at least two sets of the plurality of sets of lossy data; a receiving component for receiving the at least two sets; and a combining component for combining the at least two sets in order to generate a second file. The data in the second file is of reduced lossiness with respect to the data in the first file.

公开(公告)号：GB2409540A

公开(公告)日：2005-06-29

申请号：GB0329784

申请日：2003-12-23

Applicant: IBM

Inventor： AIRES KEVIN BARNABY ,  WALTER ANDREW GORDON NEIL

IPC: G06F17/30 ,  G11B17/00 ,  G11B27/028 ,  G11B27/034 ,  H04N7/173

Abstract: A system for preparing a first multimedia stream, comprises a repository 140 for storing a plurality of tracks wherein each track is associated with at least one second multimedia stream. A track comprises a single type of data e.g. audio, video etc. The system receives a request comprising an associated parameter); e.g. position parameter; determines at least two of the tracks associated with the parameter; 125 (e.g. wherein the at least two tracks have associated information that matches the position parameter); and collates 130 the determined at least two tracks in order to generate the first multimedia stream 135. The collation may involve interleaving, overlagging or concentration of the tracks.

公开(公告)号：GB2409299A

公开(公告)日：2005-06-22

申请号：GB0329281

申请日：2003-12-18

Applicant: IBM

Inventor： AIRES KEVIN BARNABY ,  HUGHES IAN ,  SHAW DARREN MARK

IPC: G06F17/00 ,  G06F17/30

Abstract: A system for preparing data, employing a server computer system having a store Repository A for a first file comprising data (e.g. audio data) and a plurality of sets of lossy data Repository B generated 130 from the data in the first file. The system comprises a component 115 for requesting at least two sets of the plurality of sets of lossy data, a component 120 for receiving the at least two sets; and a component 125 for combining the at least two sets in order to generate a second file. The data in the second file is of reduced lossiness with respect to the data in the first file.