| 摘要 |
Suppression of the data amount of a transmission media stream and reduction of bandwidth consumption are achieved. A transmission side transmits a transmission media stream to a reception side through a predetermined transmission line, the transmission media stream being obtained by multiplexing on a time division basis a first transmission packet containing transmission media in a payload and a second transmission packet containing information on the transmission media in a payload. In this case, reference information is inserted into an insertion area for presentation control information of the transmission media, the reference information being for acquiring the presentation control information, the insertion area being provided in the payload of the second transmission packet. A reception side acquires the presentation control information based on the reference information and performs presentation control of the transmission media. |
