公开(公告)号：US20240292019A1

公开(公告)日：2024-08-29

申请号：US18656189

申请日：2024-05-06

申请人： Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.

发明人： Benjamin BROSS ,  Martin WINKEN ,  Anastasia HENKEL ,  Paul KEYDEL ,  Ivan ZUPANCIC ,  Heiko SCHWARZ ,  Detlev MARPE ,  Thomas WIEGAND

IPC分类号： H04N19/52 ,  H04N19/117 ,  H04N19/186 ,  H04N19/70

CPC分类号： H04N19/52 ,  H04N19/117 ,  H04N19/186 ,  H04N19/70

摘要： An encoder for hybrid video coding, the encoder for providing an encoded representation of a video sequence on the basis of an input video content, and the encoder configured to: determine one or more syntax elements related to a portion of the video sequence; select a processing scheme to be applied to the portion of the video sequence based a property described by on the one or more syntax elements, the processing scheme for acquiring a sample for a motion-compensated prediction at an integer and/or fractional location within the portion of the video sequence; encode an index indicating the selected processing scheme such that a given encoded index value represents different processing schemes depending on the property described by the one or more syntax elements; and provide, as the encoded representation of the video sequence, a bit stream including the one or more syntax elements and the encoded index.