• Jingning Han's avatar
    Apply finer quantizer to partition search frames in non-RD flow · 99893f24
    Jingning Han authored
    This commit optimizes the bit allocation for the non-RD coding flow.
    It applies slightly better quantizer to the frames, where all blocks
    run a non-RD partition search. Such frames typically have better
    rate-distortion trade off, thus improving the reconstruction quality
    for next few frames reference at reasonably low increment in rate
    The coding performance for rtc set at speed -5 with error-resilient
    tuned on and rate control set as cbr is improved by 19.58%. It improved
    the coding speed by about 10% for a portion of local test clips.
    Change-Id: I9d56696cd4359dc8136ca10aff10fff05aaa2686