- 14 Dec, 2004 1 commit
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Loren Merritt authored
git-svn-id: svn://svn.videolan.org/x264/trunk@67 df754926-b1dd-0310-bc7b-ec298dee348c
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- 08 Dec, 2004 2 commits
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Loren Merritt authored
report B macroblock types report average QP git-svn-id: svn://svn.videolan.org/x264/trunk@66 df754926-b1dd-0310-bc7b-ec298dee348c
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Loren Merritt authored
git-svn-id: svn://svn.videolan.org/x264/trunk@65 df754926-b1dd-0310-bc7b-ec298dee348c
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- 01 Dec, 2004 1 commit
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Loren Merritt authored
git-svn-id: svn://svn.videolan.org/x264/trunk@64 df754926-b1dd-0310-bc7b-ec298dee348c
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- 22 Nov, 2004 1 commit
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Loren Merritt authored
1-3% improved compression, and .5-1% faster git-svn-id: svn://svn.videolan.org/x264/trunk@63 df754926-b1dd-0310-bc7b-ec298dee348c
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- 18 Nov, 2004 1 commit
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Laurent Aimar authored
Thanks Stephen Henry for the report. git-svn-id: svn://svn.videolan.org/x264/trunk@62 df754926-b1dd-0310-bc7b-ec298dee348c
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- 17 Nov, 2004 1 commit
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Loren Merritt authored
ensures that I-frames have comparable quantizer to the following P-frames, and produces more consistent quality in areas of fluctuating complexity. git-svn-id: svn://svn.videolan.org/x264/trunk@61 df754926-b1dd-0310-bc7b-ec298dee348c
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- 12 Nov, 2004 1 commit
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Loren Merritt authored
git-svn-id: svn://svn.videolan.org/x264/trunk@60 df754926-b1dd-0310-bc7b-ec298dee348c
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- 11 Nov, 2004 1 commit
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Måns Rullgård authored
git-svn-id: svn://svn.videolan.org/x264/trunk@59 df754926-b1dd-0310-bc7b-ec298dee348c
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- 04 Nov, 2004 1 commit
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Loren Merritt authored
git-svn-id: svn://svn.videolan.org/x264/trunk@58 df754926-b1dd-0310-bc7b-ec298dee348c
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- 28 Oct, 2004 1 commit
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Loren Merritt authored
(see ITU-T H.264 clause 9.3.3.1.2) git-svn-id: svn://svn.videolan.org/x264/trunk@57 df754926-b1dd-0310-bc7b-ec298dee348c
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- 27 Oct, 2004 3 commits
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Eric Petit authored
git-svn-id: svn://svn.videolan.org/x264/trunk@56 df754926-b1dd-0310-bc7b-ec298dee348c
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Eric Petit authored
+ Fixed Makefile for OS X (Original patch by Peter Handel) git-svn-id: svn://svn.videolan.org/x264/trunk@55 df754926-b1dd-0310-bc7b-ec298dee348c
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Måns Rullgård authored
This prevents a couple of irrelevant warnings from appearing in constant QP mode. (Loren Merritt <lorenm at u dot washington dot edu>) git-svn-id: svn://svn.videolan.org/x264/trunk@54 df754926-b1dd-0310-bc7b-ec298dee348c
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- 25 Oct, 2004 1 commit
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Måns Rullgård authored
(Loren Merrit <lorenm at u dot washington dot edu>) git-svn-id: svn://svn.videolan.org/x264/trunk@53 df754926-b1dd-0310-bc7b-ec298dee348c
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- 19 Oct, 2004 1 commit
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Måns Rullgård authored
2pass ratecontrol. (patch by Loren Merritt <lorenm at u dot washington dot edu>) git-svn-id: svn://svn.videolan.org/x264/trunk@52 df754926-b1dd-0310-bc7b-ec298dee348c
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- 11 Oct, 2004 1 commit
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Måns Rullgård authored
git-svn-id: svn://svn.videolan.org/x264/trunk@51 df754926-b1dd-0310-bc7b-ec298dee348c
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- 29 Sep, 2004 2 commits
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Laurent Aimar authored
" This patch * calculates average QP as a float, providing slightly improved ratecontrol if the first pass was CBR. * fixes the reported QP if you set both b_stat_read and b_stat_write, allowing 3 pass encoding (or just examination of the 2nd pass's stats)." git-svn-id: svn://svn.videolan.org/x264/trunk@50 df754926-b1dd-0310-bc7b-ec298dee348c
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Laurent Aimar authored
" This patch makes scene-cut detection based on the relative cost of I-frame vs P-frame, rather than just on the number of I-blocks used. It also makes the scene-cut threshold configurable. This doesn't have a very large effect: Most scene cuts are obvious to either algorithm. But I think this way is better in some less clear cut cases, and sometimes finds a better spot for an I-frame than just waiting for the max I-frame interval." git-svn-id: svn://svn.videolan.org/x264/trunk@49 df754926-b1dd-0310-bc7b-ec298dee348c
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- 22 Sep, 2004 2 commits
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Laurent Aimar authored
git-svn-id: svn://svn.videolan.org/x264/trunk@48 df754926-b1dd-0310-bc7b-ec298dee348c
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Laurent Aimar authored
"Improved patch. Now supports subpel ME on all candidate MB types, not just on the winner. subpel_refine: (completely different scale from before) 0 => halfpel only 1 => 1 iteration of qpel on the winner (same as x264 r46) 2 => 2 iterations of qpel (about the same as my earlier patch, but faster 3 => halfpel on all MB types, qpel on the winner 4 => qpel on all 5 => more iterations benchmarks: mencoder dvd://1 -ovc x264 -x264encopts qp_constant=19:fullinter:cabac:iframe=200:psnr subpel_refine=1: PSNR Global:46.82 kb/s:1048.1 fps:17.335 subpel_refine=2: PSNR Global:46.83 kb/s:1034.4 fps:16.970 subpel_refine=3: PSNR Global:46.84 kb/s:1023.3 fps:14.770 subpel_refine=4: PSNR Global:46.87 kb/s:1010.8 fps:11.598 subpel_refine=5: PSNR Global:46.88 kb/s:1006.9 fps:10.824" And "The current code for calculating the cost of encoding which reference frame a MB is predicted from, introduces a bias towards ref0 and against P16x16. Removing this bias produces an improvement of .4% - 2% bitrate, depending on content and number of reference frames." git-svn-id: svn://svn.videolan.org/x264/trunk@47 df754926-b1dd-0310-bc7b-ec298dee348c
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- 29 Aug, 2004 2 commits
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Laurent Aimar authored
git-svn-id: svn://svn.videolan.org/x264/trunk@46 df754926-b1dd-0310-bc7b-ec298dee348c
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Laurent Aimar authored
"Use average qp instead of last qp in the frame for 2pass rc. (Improves quality and rate accuracy if the first pass was cbr.)" git-svn-id: svn://svn.videolan.org/x264/trunk@45 df754926-b1dd-0310-bc7b-ec298dee348c
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- 28 Aug, 2004 6 commits
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Laurent Aimar authored
git-svn-id: svn://svn.videolan.org/x264/trunk@44 df754926-b1dd-0310-bc7b-ec298dee348c
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Laurent Aimar authored
git-svn-id: svn://svn.videolan.org/x264/trunk@43 df754926-b1dd-0310-bc7b-ec298dee348c
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Laurent Aimar authored
git-svn-id: svn://svn.videolan.org/x264/trunk@42 df754926-b1dd-0310-bc7b-ec298dee348c
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Laurent Aimar authored
git-svn-id: svn://svn.videolan.org/x264/trunk@41 df754926-b1dd-0310-bc7b-ec298dee348c
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Laurent Aimar authored
"Mostly borrowed from libavcodec. There is not much theoretical basis behind my choice of defaults for rc_eq, qcompress, qblur, and ip_factor." git-svn-id: svn://svn.videolan.org/x264/trunk@40 df754926-b1dd-0310-bc7b-ec298dee348c
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Laurent Aimar authored
(only the header/textures bits computed for now). git-svn-id: svn://svn.videolan.org/x264/trunk@39 df754926-b1dd-0310-bc7b-ec298dee348c
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- 22 Aug, 2004 1 commit
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Laurent Aimar authored
git-svn-id: svn://svn.videolan.org/x264/trunk@38 df754926-b1dd-0310-bc7b-ec298dee348c
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- 18 Aug, 2004 1 commit
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Måns Rullgård authored
git-svn-id: svn://svn.videolan.org/x264/trunk@37 df754926-b1dd-0310-bc7b-ec298dee348c
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- 17 Aug, 2004 5 commits
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Laurent Aimar authored
git-svn-id: svn://svn.videolan.org/x264/trunk@36 df754926-b1dd-0310-bc7b-ec298dee348c
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Laurent Aimar authored
git-svn-id: svn://svn.videolan.org/x264/trunk@35 df754926-b1dd-0310-bc7b-ec298dee348c
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Laurent Aimar authored
git-svn-id: svn://svn.videolan.org/x264/trunk@34 df754926-b1dd-0310-bc7b-ec298dee348c
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Laurent Aimar authored
Merritt <lorenm AT u DOT washington DOT edu> git-svn-id: svn://svn.videolan.org/x264/trunk@33 df754926-b1dd-0310-bc7b-ec298dee348c
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Laurent Aimar authored
but we should start using it :) git-svn-id: svn://svn.videolan.org/x264/trunk@32 df754926-b1dd-0310-bc7b-ec298dee348c
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- 16 Aug, 2004 2 commits
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Eric Petit authored
git-svn-id: svn://svn.videolan.org/x264/trunk@31 df754926-b1dd-0310-bc7b-ec298dee348c
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Eric Petit authored
git-svn-id: svn://svn.videolan.org/x264/trunk@30 df754926-b1dd-0310-bc7b-ec298dee348c
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- 13 Aug, 2004 2 commits
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Måns Rullgård authored
git-svn-id: svn://svn.videolan.org/x264/trunk@29 df754926-b1dd-0310-bc7b-ec298dee348c
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Måns Rullgård authored
git-svn-id: svn://svn.videolan.org/x264/trunk@28 df754926-b1dd-0310-bc7b-ec298dee348c
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