| 摘要 |
An editing apparatus captures material data, which includes audio and/or image data, edits the material data and generates main data. When an instruction to limit generation of the main data is made, associated information including limitation information for limiting the reproduction operation of the main data is generated. The generation of the main data is limited to the effect of getting a desired quality of content-representation. The associated information is combined with the edited main data and transmitted as the content data. A content-sending apparatus is arranged to generate sending-data based on the content data received. When the associated information including the limitation information for limiting the reproduction operation of the main data is combined with the main data, the content-reproducing apparatus performs reproduction operation based on the limitation information and controls reproduction speed, display size and the like. The content-reproduction apparatus represents audio and image data with a desired quality.
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