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公开(公告)号:US07526178B2
公开(公告)日:2009-04-28
申请号:US10008072
申请日:2001-12-04
申请人: Vince Carl Harradine , Alan Turner , Michael Williams , Morgan William Amos David , James Hedley Wilkinson
发明人: Vince Carl Harradine , Alan Turner , Michael Williams , Morgan William Amos David , James Hedley Wilkinson
CPC分类号: G11B27/034 , G06F17/30817 , G06F17/30858 , G11B27/031 , G11B27/11 , G11B27/28 , G11B27/32 , G11B27/323 , G11B27/328 , G11B27/34 , G11B2220/20 , G11B2220/90 , H04H60/04
摘要: A processor (403) is provided for processing identifiers of video and/or audio material. The processor is for use with a video and/or audio material processing device. The device has a plurality of inputs (IN) for receiving respective pieces of material to be processed, the pieces having respective identifiers, and an output (OUT) at which is output processed material, which is a combination of the input material, and a state output at which data defining the state of the device is output.The processor is arranged to: detect (405) the identifiers of the input material; determine (406) from the state data the combination of the input material forming the output material; generate (407) an identifier for the output material; and associate the identifier of the output material with the identifiers of the input material used to form the output material.Identifiers preferably indicate whether the material emanates from a recorder or from a live source.