BakerHostetler
Reference picture management and list construction
Techniques for encoding video with motion compensation include a compressed bitstream syntax that includes a list of all motion prediction reference frames without distinguishing between short-term reference frame and long-term reference frames. The list of reference frames may be provided in a slice header and may apply to encoded data video data within the corresponding slice. The list may be prefaced with a single number indicating the total number of reference frames. In an aspect delta POC reference numbers may be encoded with a flag indicating the sign of the delta POC when the absolute value of the POC is not equal to zero. In another aspect, a flag may be encoded for every reference frame indicating if POC information should be used when scaling prediction references, and a weighting parameter may be included when POC information should be used.
Apple Inc.
H H H H H H H H
H04N H04N H04N H04N H04N H04N H04N H04N
inventional inventional inventional inventional inventional inventional inventional inventional
Jungsun Alexandros Krishnakanth David W.
Kim Tourapis Rapaka Singer