• Minghai Shang's avatar
    [spatial svc]Another workaround to avoid using prev_mi · c113457a
    Minghai Shang authored
    We encode a empty invisible frame in front of the base layer frame to
    avoid using prev_mi. Since there's a restriction for reference frame
    scaling factor, we have to make it smaller and smaller gradually until
    its size is 16x16.
    Change-Id: I60b680314e33a60b4093cafc296465ee18169c19