TRANSMISSION METHOD, RECEPTION METHOD, TRANSMISSION DEVICE, AND RECEIVING DEVICE

摘要

A transmission method includes: dividing a picture into a plurality of regions; generating a plurality of pieces of encoded data that respectively correspond to the plurality of regions by encoding the plurality of regions such that each of the plurality of regions can be decoded independently; packetizing by storing the generated plurality of pieces of encoded data in a plurality of packets; and a transmitting step of transmitting the plurality of packets. In the packetizing step, the plurality of pieces of encoded data are stored in the plurality of packets such that pieces of encoded data for different regions are not stored in a single packet. By this, workload for generation of decoding target data is reduced.