• Yushin Cho's avatar
    Basic speed level based on minimum partition block size · 6a90f9ce
    Yushin Cho authored
    Speed level decides the minimum partition block size, where recursive quadri-sect splitting stops at.
    0(slowest) : BLOCK_4X4
    1 : BLOCK_8X8
    2 : BLOCK_16X16
    3 : BLOCK_32X32
    4~10(fastest) : BLOCK_64X64
    
    Encoder option : "--speed=[0..10]" or "-s [0..10]".
    
    Exception: SuperBlock(SB)s on right or bottom frame borders always split down to BLOCK_4X4.
    
    In the future, min partition block size may be controlled by separate encoder option.
    6a90f9ce
rav1repl.rs 1.84 KB