1. 01 Apr, 2014 1 commit
    • Yunqing Wang's avatar
      Make last frame source available in current frame encoding · 4a9928e5
      Yunqing Wang authored
      While encoding a frame, its last frame source can be used to give
      acurate motion information. This patch prevents last frame to be
      overwritten so that it is available during current frame encoding.
      The last source is scaled when it is necessary. cpi->Last_Source
      points to the last source frame.
      Change-Id: I0e1ef5e9e1d2badf9d0c7a1a44a7ed5b24c09425
  2. 27 Mar, 2014 7 commits
    • Alex Converse's avatar
      Remove a duplicate block_size variable. · 79e68bce
      Alex Converse authored
      Change-Id: Ia6b1e3c5a8ac21219bbfe9eecdb4801f3eaa10e5
    • Minghai Shang's avatar
      [svc] Verify and store input two pass stats data in 2nd pass rc · 6b2e4061
      Minghai Shang authored
      Change-Id: Ib09eedc17ea0ea2eec75d78112e4786d98f382aa
    • Jingning Han's avatar
      Fix segment_id assignment in update_state_rt for AQ mode · 4a42047b
      Jingning Han authored
      Properly obtain and buffer the segment_id in non-RD mode information
      update process.
      Change-Id: I43230001872f6a986d12c0d94e98fdec0db3be2c
    • Paul Wilkins's avatar
      Further speed trade off adjustments. · 01148d45
      Paul Wilkins authored
      Small speed gain for speed 1.
      Quality is generally a little up for speed 2.
      Speed 3 was similar to speed 4 but now positioned more
      evenly between 2 and 4 speed and quality wise.
         (opsnr +5.6% ssim +8.25% across all sets)
      Speed 4 is a little slower than before but sizable quality gains.
         (opsnr +3.7% ssim +6.8% across all sets)
      The code has been cleaned up a bit so that for each incremental
      speed step changes over the previous speed step are applied.
      This makes it easier to see what is changing from one setting to
      the next.
      Change-Id: I2d98d0d6230af23486adaec01908f58942a7cdeb
    • Paul Wilkins's avatar
      Experimental change to speed 1 settings. · 32c4fdec
      Paul Wilkins authored
      Allow tx search for ARF and GF helps quality but a little slower.
      Setting subpel_iters_per_step to 1 improves encode speed.
      Setting sf->mode_skip_start = 10 improves speed.
      Initial local results suggest overall impact on quality is neutral
      but encode is up to 15% faster.
      Change-Id: Ibde02cae6626a44c10a1da0cefe888afbb51f037
    • Marco Paniconi's avatar
      aq_mode=3: Set target seg_map in sb-block order. · fc0b3318
      Marco Paniconi authored
      Removes a TODO. Changed meaning of some parameters
      (target-max-percent refresh and starting index) to be
      defined relative to superblock. Also, modify turn-off condition.
      Change-Id: I5e55f372b7079c24f9cdac0b06fa34620dbf456b
    • Marco Paniconi's avatar
      Move aq_mode=2 (complexity_aq) to separate file. · 2b06bf20
      Marco Paniconi authored
      Change-Id: Iffa45b9b04196c1ded6037622a8644a2500a62de
  3. 26 Mar, 2014 4 commits
  4. 25 Mar, 2014 10 commits
  5. 24 Mar, 2014 13 commits
  6. 21 Mar, 2014 5 commits