专利名称：Audio and/or video generation apparatus
and method of generating audio and/orvideo signals
发明人：Mark John McGrath,Andrew Collins,Martin
Rex Dorricott
申请号：US09795538申请日：20010228
公开号：US20010019657A1公开日：20010906
摘要：An audio and/or video generation apparatus is arranged in operation to
generate audio and/or video signals representative of an audio and/or video source has ameta data generation tool which is arranged in operation to generate meta dataassociated with the audio and/or video signals, wherein the type of meta data generatedby the meta data generation tool is user selectable. The audio and/or video generationapparatus may comprise a recording means which is arranged in operation to record theaudio and/or video signals on a recording medium, and the audio and/or video generationapparatus may be arranged to receive meta data associated with the audio and/or videosignals generated by a data processor, the recording means being arranged in operationto record the meta data on the recording medium with the audio and/or video signals.The meta data may be user generated, such as text describing the audio/video signals, ormay be secondary meta data which is automatically generated by the audio/videoapparatus. The recording medium may be a linear recording medium, and the recordingmeans may be arranged in operation to record at least one of the user generated meta
data and the secondary meta data on the recording medium after the audio and/or videosignals at a position at which at least one of the user generated and secondary meta datacan be read by a reproducing means before the audio and/or video signals.
申请人：MCGRATH MARK JOHN,COLLINS ANDREW,DORRICOTT MARTIN REX
更多信息请下载全文后查看
因篇幅问题不能全部显示，请点此查看更多更全内容