• Jingning Han's avatar
    Generalize the dynamic reference motion vector coding mode · 4fb8b217
    Jingning Han authored
    This commit generalizes dynamic reference motion vector coding mode
    to support multiple candidate modes in the rate-distortion
    optimization scheme and to support the selection in the bit-stream
    syntax. The maximum number of modes allowed is currently limited to
    4. The syntax elements for the dynamic reference motion vector
    modes are using binary codes. The scheme supports single reference
    frame.
    
    It improves the compression performance
    derf   0.135%
    hevcmr 0.098%
    
    Change-Id: Id053d6ce76e8365e52727bd0d12d28ce3de2e0e8
    4fb8b217
rdopt.c 277 KB