Patent ID: 11871078
Assignee: SONY GROUP CORPORATION
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 9:
10. A reception method, comprising:
receiving a container in a predetermined format having a predetermined number of audio streams including coded data items of a plurality of groups;
indicating, using attribute information, respective attributes of the coded data items of the plurality of groups being inserted into a layer of the container and a layer of an audio stream; and
processing the predetermined number of audio streams included in the received container based on the attribute information,
wherein at least one of the predetermined number of audio streams have the coded data items in more than one of the plurality of groups, and
wherein the coded data items of the plurality of groups include at least channel coded data items,
wherein the respective attributes of the coded data items of the plurality of groups correspond to speaker configuration.