• Zoe Liu's avatar
    Add the use of new reference frames at encoder in EXT_REFS · 9c1e2f92
    Zoe Liu authored
    In the experiment of EXT_REFS, add the use of the 3 extra reference
    frames, including the 2 forward reference frames LAST2 and LAST3, and
    the one backward reference frame BWDREF, for the encoding.
    For lowres, EXT_REFS achieves following bitrate saving on overall PSNR
    compared against baseline:
    Avg: -4.581  BDRate: -4.358
    Change-Id: Ib15b65681c39892ddfce5e4107598c0a22317ccd