Patent ID: 11924464
Assignee: QUALCOMM INCORPORATED
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 21:
22. A non-transitory computer-readable storage medium having stored thereon instructions that, when executed, cause a processing system of a client device to:
decode a first sequence of pictures of video data of a bitstream, the first sequence of pictures having a first spatial resolution;
in response to determining that the client device is to enter a power saving mode:
form a message specifying a second, reduced spatial resolution relative to the first spatial resolution for a second sequence of pictures, the second sequence of pictures being subsequent to the first sequence of pictures in coding order, wherein the instructions that cause the processing system to form the message comprise instructions that cause the processing system to form the message to include a picture width field specifying a requested width of the second, reduced spatial resolution for the pictures of the second sequence of pictures picture and a picture height field specifying a requested height of the second, reduced spatial resolution for the pictures of the second sequence of pictures, the second sequence of pictures being subsequent to the first sequence of pictures in coding order; and
send the message requesting the second, reduced spatial resolution relative to the first spatial resolution for the second sequence of pictures; and

decode the second sequence of pictures of the video data of the bitstream, the second sequence of pictures having the second, reduced spatial resolution.