1. 27 Feb, 2014 1 commit
  2. 21 Feb, 2014 2 commits
  3. 14 Feb, 2014 1 commit
  4. 12 Feb, 2014 1 commit
  5. 11 Feb, 2014 1 commit
  6. 01 Feb, 2014 3 commits
  7. 30 Jan, 2014 1 commit
  8. 29 Jan, 2014 1 commit
  9. 22 Jan, 2014 1 commit
  10. 15 Jan, 2014 1 commit
  11. 13 Jan, 2014 1 commit
  12. 07 Jan, 2014 1 commit
  13. 25 Nov, 2013 2 commits
    • Tom Finegan's avatar
      vpxenc: Move config check code into its own source files. · 249366b1
      Tom Finegan authored
      - Add command line args that allow display of warnings without prompting
        for user input.
      - Extend warning code to make it somewhat scalable.
      
      Change-Id: I2bad8f9315f6eed120c2e1bbe0a2a5ede15fbf35
      249366b1
    • Paul Wilkins's avatar
      In frame Q adjustment experiment. · 644bd87e
      Paul Wilkins authored
      The idea here is to allow "in frame" adjustment of the final Q
      value used to encode each SB64, using segmentation.
      
      There is also adjustment of the rd mult in regions of overspend.
      
      Activated using aq_mode=2
      
      Change-Id: I2f140cd898c9f877c32cd6d2e667f5e11ada4b1c
      644bd87e
  14. 22 Nov, 2013 1 commit
  15. 21 Nov, 2013 2 commits
  16. 15 Nov, 2013 2 commits
  17. 12 Nov, 2013 1 commit
  18. 11 Nov, 2013 1 commit
  19. 08 Nov, 2013 1 commit
  20. 06 Nov, 2013 1 commit
    • Tom Finegan's avatar
      Move WebM writing support out of vpxenc.c. · 03848f5c
      Tom Finegan authored
      This is mainly a clean up patchset. It moves the WebM writing support
      out of vpxenc and into its own source file. Changes to tools_common and
      vpxdec result from relocation of shared bits of code.
      
      Change-Id: Iee55d3285f56e0a548f791094fb14c5ac5346a26
      03848f5c
  21. 16 Oct, 2013 1 commit
  22. 07 Oct, 2013 1 commit
  23. 24 Sep, 2013 1 commit
  24. 19 Sep, 2013 1 commit
  25. 18 Sep, 2013 1 commit
  26. 06 Sep, 2013 1 commit
    • Deb Mukherjee's avatar
      Support a constant quality mode in VP9 · e378a89b
      Deb Mukherjee authored
      Adds a new end-usage option for constant quality encoding in vpx. This
      first version implemented for VP9, encodes all regular inter frames
      using the quality specified in the --cq-level= option, while encoding
      all key frames and golden/altref frames at a quality better than that.
      
      The current performance on derfraw300 is +0.910% up from bitrate control,
      but achieved without multiple recode loops per frame.
      
      The decision for qp for each altref/golden/key frame will be improved
      in subsequent patches based on better use of stats from the first pass.
      Further, the qp for regular inter frames may also be varied around the
      provided cq-level.
      
      Change-Id: I6c4a2a68563679d60e0616ebcb11698578615fb3
      e378a89b
  27. 21 Aug, 2013 1 commit
    • Deb Mukherjee's avatar
      Make "good" quality 2-pass vpxenc encoding default · 0d8723f8
      Deb Mukherjee authored
      Currently, the best quality mode in VP9 is not very well developed,
      and unnecessarily makes the encode too slow. Hence the command line
      default is changed to "good" quality. Also, the number of passes
      default is changed to 2 passes as well, since 1-pass encoding is
      not very efficient in VP9.
      
      Besides, a number of VP9 defaults are set to the currently
      recommended settings. With these changes, vpxenc
      run with --codec=vp9 --kf-max-dist=9999 --cpu-used=0 should
      work about the same as our borg results.
      Note when the --cpu-used=0 option is dropped there will be a slight
      difference in the output, because of a difference in the cpu-used
      value for the first pass. Specifically, the default when unspecified
      is to use cpu_used=1 for the first pass and cpu_used=0 for the
      second pass. But when specified, both passes will use the cpu-used
      value specified.
      
      Note that this also changes the default for VP8 as being "good"
      but other options stay unchanged.
      
      Change-Id: Ib23c1a05ae2f36ee076c0e34403efbda518c5066
      0d8723f8
  28. 15 Aug, 2013 1 commit
    • James Zern's avatar
      vpxenc: open output file after setting pass # · 8cb09719
      James Zern authored
      write_ivf_file_header would incorrectly skip writing the file header in
      the 2nd pass, causing the initial frame header to be overwritten on
      close potential causing an overly large frame header to be read and a
      crash.
      
      most likely broken since:
      9e50ed7f vpxenc: initial implementation of multistream support
      
      fixes issue #585
      
      Change-Id: I7e863e295dd6344c33b3e9c07f9f0394ec496e7b
      8cb09719
  29. 25 Jun, 2013 1 commit
  30. 17 Jun, 2013 1 commit
  31. 13 Jun, 2013 1 commit
    • John Koleszar's avatar
      Add vp9 test vectors unit test · 119c9812
      John Koleszar authored
      These files can stand in until we get proper syntax vectors. They
      should provide some additional assurance against inadvertant
      bitstream changes.
      
      Change-Id: I12f6c9a5f054e30df40a7ff1f33145abf7e1d59d
      119c9812
  32. 11 Jun, 2013 1 commit
    • John Koleszar's avatar
      Fix mismatch check output · cc0eeda6
      John Koleszar authored
      Fixes a condition where the address of the mismatching pixels was not
      being found/printed.
      
      Change-Id: Ifac5cd3471bc2437448128591eea7c7b87e2d8fe
      cc0eeda6
  33. 10 May, 2013 1 commit
  34. 06 May, 2013 1 commit
    • John Koleszar's avatar
      Y4M input support for 4:2:2, 4:4:4, 4:4:4:4 · 8dd8287e
      John Koleszar authored
      Adds a new experiment CONFIG_NON420 that allows other chroma subsamplings
      to be passed to the codec. This commit allows the data to be passed from
      a y4m input file through vpxenc to the codec, where they're currently
      rejected. Later commits will finish support for this inside the codec.
      
      Change-Id: Ib3aac604d8cad9e24cef395fa1067f16ba7e8e43
      8dd8287e