1. 18 Feb, 2014 1 commit
    • Yunqing Wang's avatar
      Use fast HEX search in real time mode · 360c80cf
      Yunqing Wang authored
      In good quality mode motion search, the best matches are normally
      found after searching in a large area. In real time mode, to make
      encoding fast, a center-biased fast HEX search is used, which
      converges quickly most of the time. A 4-point diamond search is
      also carried out as the following refining search, which gives more
      precise results, and maintains good motion search quality.
      
      At speed 5, the borg test on rtc set showed an overall PSNR loss of
      0.936%. The encoding speed gain is 4% - 5%.
      
      Change-Id: I42cd68bb56a09ca1b86293c99d5f7312225ca7ae
      360c80cf
  2. 14 Feb, 2014 20 commits
  3. 13 Feb, 2014 19 commits