Audio and/or video generation apparatus and method of generating audio and/or video signals

1. An audio and/or video generation apparatus which is arranged in operation to generate audio and/or video signals representative of an audio and/or video source having a meta data generation tool which is arranged in operation to generate meta data associated with said audio and/or video signals, wherein the type of meta data generated by said meta data generation tool is user selectable, and said meta data generation tool is arranged to generate meta data of a default type in absence of a user selecting from said plurality of meta data types.

2. An audio and/or video generation apparatus as claimed in claim 1 , wherein said meta data generation tool is arranged to generate meta data of a plurality of different types, and said meta data generation tool is provided with a user interface for selecting at least one of the plurality of different types of meta data, said meta data being generated in operation in accordance with the content of said audio and/or video signals in accordance with said user selected meta data types.

3. An audio and/or video generation apparatus as claimed in claim 1 , wherein said meta data generation tool is arranged to generate meta data in accordance with a plurality of pre-determined meta data selections, each of which specifics at least one of said plurality of different meta data types arranged in a predetermined format, said user interface being arranged to provide the user with a facility for selecting one of the meta data selections for generating said meta data.

4. An audio and/or video generation apparatus as claimed in claim 3 , wherein each of said plurality of meta data selections is arranged in accordance with a standard defining the type and format of meta data to be generated with said audio and/or video information.

5. An audio and/or video generation apparatus as claimed in claim 1 , comprising a recording/reproducing apparatus which is arranged in operation to record said audio and/or video signals with said meta data on a recordable medium, in form in which said meta data may be recovered separately from said audio/video signals.

6. An audio and/or video generation apparatus as claimed in claim 1 , wherein said audio and/or video generation apparatus is a video camera, camcorder, television camera, cinema camera or the like.

7. A meta data generation tool for use in generating metadata in association with an audio and/or visual generation apparatus, said generation tool being arranged in operation to generate meta data associated with audio and/or video signals, wherein the type of meta data generated by said tool is user selectable, and arranged in operation to generate meta data of a default type in absence of a user selecting from said plurality of meta data types.

8. A meta data generation tool as claimed in claim 7 , comprising a user interface which is arranged to provide a facility for selecting at least one of a plurality of different types of meta data, said meta data being generated from said audio and/or video signals in accordance with said user selected meta data types.

9. A meta data generation tool as claimed in claim 8 , wherein said tool is arranged to generate meta data in accordance with a plurality of pre-determined meta data selections, each of which has at least one of said plurality of meta data types arranged in a predetermined format, said user interface being arranged to provide the user with a facility for selecting one of said meta data selections for generating said meta data.

10. A meta data generation tool as claimed in claim 9 , wherein each of said plurality of meta data selections is arranged in accordance with a standard defining the type and format of mete data associated with said audio and/or video information.

11. A method of generating audio and/or video information signals, comprising the steps of:

identifying the nature of the audio and/or video information signals to be generated,

selecting appropriate types of meta data to be generated with the audio and/or video signals, and

generating the meta data of the selected type in association with the audio and/or video information signals, wherein the step of selecting at least one of the plurality of different meta data types comprises the step of:

providing a default selection having at least one meta data type in absence of a user selecting from said plurality of meta data types.

12. A method as claimed in claim 11 , wherein the step of selecting appropriate types of meta data comprises the steps of:

providing a plurality of different selectable mete data types, and

selecting at least one of the plurality of different meta data types, said meta data being generated in operation from said audio and/or video signals in accordance with said user selected meta data types.

13. A method as claimed in claim 12 , wherein the step of selecting at least one of the plurality of meta data types, comprises the steps of:

providing a plurality of pre-defined meta data selections, each of which selections specifies at least one of said plurality of meta data types arranged in a predetermined format, and

selecting one of said pre-defined meta data selections.

14. A method as claimed in claim 13 , wherein each of said plurality of meta data selections is arranged in accordance with a standard defining the type and format of meta data associated with said audio and/or video information signals.

15. A computer program providing computer executable instructions, which when loaded on to a computer configures said computer to operate as an audio and/or video generation apparatus as claimed in claim 1 .

16. A computer program providing computer executable instructions, which when loaded on to a computer configures said computer to operate as a meta data generation tool as claimed in claim 7 .

17. A computer program having computer executable instructions, which when loaded on to a computer causes the computer to perform the method according to claim 11 .

18. A computer program product having a computer readable medium having recorded thereon information signals representative of the computer program claimed in claim 15 .