| 摘要 |
A transmission apparatus is disclosed. A buffer memory stores first image data and second image data having a higher resolution than the first image data as image data to be transmitted. A transmission section transmits either the first image data or the second image data as streaming data. A communication section receives from a reception terminal device a control message representing a network situation and a level of a load imposed on a processing device performing upscaling in the reception terminal device. A control section transmits the first image data when the message denotes the network situation is bad, transmits either the first image data or second image data when it denotes the network situation is good, and controls the reception terminal device not to perform the upscaling when it denotes the network situation is good and the level of the load imposed on the processing device is high.
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