Patent ID: 8743949
Filing Date: 2014-06-03
Classification: G06T,H04N

Abstract:
1. A computer-readable medium storing computer-executable instructions for causing a processor programmed thereby to perform a method, wherein the computer-readable medium is selected from the group consisting of only a non-volatile memory, magnetic disk storage, CD ROM and DVD, the method comprising: encoding a first video frame of a video sequence using intraframe coding, including: outputting encoded video data for the first video frame in a bitstream; encoding a second video frame of the video sequence, including: outputting encoded video data for the second video frame in the bitstream, wherein the bitstream includes switching information that indicates the transform size used for the motion-compensated prediction residual, and wherein format of the bitstream allows signaling of the switching information within the bitstream at frame level for the second video frame or at macroblock level.