Information processing device and method

An information processing method comprising:

• storing tile data of 3D object content in a common buffer region, acquiring the desired tile data from the buffer region on a basis of tile storage information for identifying the tile data stored in the buffer region, and processing the acquired tile data.

An information processing device comprising:

• a file generation unit that generates a scene description file that stores a first accessor for storing tile data of 3D object content in a common first buffer region and a second accessor for storing tile storage information for identifying the tile data stored in the first buffer region in a second buffer region.

An information processing method comprising:

• generating a scene description file that stores a first accessor for storing tile data of 3D object content in a common first buffer region and a second accessor for storing tile storage information for identifying the tile data stored in the first buffer region in a second buffer region.