SYSTEM AND METHOD FOR COMPRESSING VIDEO BASED ON DETECTED DATA RATE OF A COMMUNICATION CHANNEL
摘要
<p>A system and method are described below for encoding interactive low-latency video using interframe coding. For example, one embodiment of a computer-implemented method for performing video compression comprises: detecting a maximum data rate of a communication channel between a server and a client; dynamically selecting a tile size for encoding a sequence of images based on the detected maximum data rate; logically subdividing each of the sequence of images into a plurality of tiles sized according to the selected tile size, each of the tiles having a defined position within each of the sequence of images; encoding each tile within each image of the sequence of images using a first compression format or a second compression format, wherein a tile at a particular position of a first image in the sequence of images is encoded using the first compression format.</p>
申请公布号
WO2009073824(A1)
申请公布日期
2009.06.11
申请号
WO2008US85599
申请日期
2008.12.04
申请人
ONLIVE, INC.;PERLMAN, STEPHEN, G.;VAN DER LAAN, ROGER