DATA STRUCTURE FOR VIDEO CODING UNIT

摘要

The disclosure provides a system and methods for encoding video data. The method can include storing a data structure in a memory, the data structure having a first plurality of data elements arranged corresponding to a second plurality of data elements of a first video data block, and defining a periphery, the data structure further including data related to all of a smallest prediction unit (PU) for the first video data block. The method can also include increasing a size of the data structure in the memory by adding a plurality of extended units along the periphery of the first plurality of data elements, each extended unit having data related to a smallest data element of the first video data block, the extended units being set to default values. The method can also comprise encoding the first video data block based on the data structure.

主权项

1. A method of encoding video data, comprising:
storing a data structure in a memory, the data structure having a first plurality of data elements arranged corresponding to a second plurality of data elements of a first portion of a picture, and defining a periphery, the data structure further including data related to all of a smallest prediction unit (PU) for the first portion of a picture; increasing a size of the data structure in the memory comprising adding a plurality of extended units along the periphery of the first plurality of data elements, each extended unit of the plurality of extended units having data related to a smallest data element of the first portion of a picture; setting each extended unit of the plurality of extended units and the first plurality of data elements to default values; and encoding the first portion of a picture based on the data structure.