Oblon, McClelland, Maier & Neustadt, L.L.P.
Methods of accessing affine history-based motion vector predictor buffer
Aspects of the disclosure provide methods and apparatuses for video encoding/decoding. In some examples, an apparatus for video decoding includes processing circuitry. The processing circuitry can decode prediction information for a current block in a current picture that is a part of a coded video sequence. The prediction information indicates a prediction mode for the current block and an access order for an affine history-based motion vector predictor (HMVP) buffer. The processing circuitry constructs a motion vector predictor (MVP) list including an affine HMVP candidate from the affine HMVP buffer according to the access order. The processing circuitry can reconstruct the current block based on the MVP list.
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Xiaozhong Shan Guichun Xiang
Xu Liu Li Li