1. 04 Apr, 2014 1 commit
    • Jingning Han's avatar
      Set up early RD cost check for NEWMV in non-RD mode decision flow · 516d0b11
      Jingning Han authored
      This commit estimates the motion vector rate cost right after full
      pixel motion search. It combines this and the mode cost and compares
      the corresponding rate-distortion cost. If it is already above the
      current best one, skip the rest sub-pixel motion search and modeling
      process. For pedestrian_area 1080p at 4000 kpbs, the speed -5 runtime
      goes down from 39425 ms -> 38399 ms.
      
      Change-Id: If4cd7119fd6c266798d5cf1d19d19ab425e52a26
      516d0b11
  2. 03 Apr, 2014 1 commit
    • Jingning Han's avatar
      Adjust key frame quantization index for rtc coding · 2536a89a
      Jingning Han authored
      This commit slightly increases the bit allocation for key frame. This
      improves speed -5 coding performance by 2.77% with aq-mode=0 and by
      2.78% with aq-mode=3.
      
      Change-Id: Iaa3e777f80b9706306606af06e89852bac146659
      2536a89a
  3. 02 Apr, 2014 28 commits
  4. 01 Apr, 2014 8 commits
  5. 31 Mar, 2014 2 commits