Commits · 0606b3ac325a3cb3fd1fe648d9a6468ab731f7d5 · VideoLAN / x264

17 Feb, 2005 1 commit

Improved 2pass bitrate predictor. No real change most of the time, but allows... · 0606b3ac

Loren Merritt authored Feb 17, 2005

Improved 2pass bitrate predictor. No real change most of the time, but allows correct ratecontrol on some pathological videos that used to diverge completely. Also improves prediction when 2nd pass bitrate is very different from 1st pass.
The new qscale2bits() has no simple inverse, so I also had to change rc_eq to output qscale instead of bits.

git-svn-id: svn://svn.videolan.org/x264/trunk@129 df754926-b1dd-0310-bc7b-ec298dee348c

0606b3ac

16 Feb, 2005 1 commit
- Some defines needed by MSVC, and convert the DSP files to DOS-style newlines. · 3b2116cd
  Loren Merritt authored Feb 16, 2005
```
Patch by Radek Czyz.


git-svn-id: svn://svn.videolan.org/x264/trunk@128 df754926-b1dd-0310-bc7b-ec298dee348c
```
  3b2116cd
14 Feb, 2005 4 commits
- Precalculate lambda*bits for all allowed mvs. 1-2% speedup. · d688918e
  Loren Merritt authored Feb 14, 2005
```
git-svn-id: svn://svn.videolan.org/x264/trunk@127 df754926-b1dd-0310-bc7b-ec298dee348c
```
  d688918e
- Deblock B-frames. (Not yet used, since B-frames aren't kept as references.) · ac411e29
  Loren Merritt authored Feb 14, 2005
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git-svn-id: svn://svn.videolan.org/x264/trunk@126 df754926-b1dd-0310-bc7b-ec298dee348c
```
  ac411e29
- Simplify x264_mb_mc_01xywh() · 50a92488
  Loren Merritt authored Feb 14, 2005
```
git-svn-id: svn://svn.videolan.org/x264/trunk@125 df754926-b1dd-0310-bc7b-ec298dee348c
```
  50a92488
- Save some memcopies in halfpel ME. · b2d78b5c
  Loren Merritt authored Feb 14, 2005
```
Patch by Radek Czyz.


git-svn-id: svn://svn.videolan.org/x264/trunk@124 df754926-b1dd-0310-bc7b-ec298dee348c
```
  b2d78b5c
13 Feb, 2005 1 commit
- Cache half-pixel interpolated reference frames, to avoid duplicate motion compensation. · 46141bf2
  Loren Merritt authored Feb 13, 2005
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30-50% speedup at subq=5.
Patch by Radek Czyz.


git-svn-id: svn://svn.videolan.org/x264/trunk@123 df754926-b1dd-0310-bc7b-ec298dee348c
```
  46141bf2
12 Feb, 2005 1 commit

In N-pass mode if stat_in and stat_out are the same file, instead save to a... · d81fa19a

Loren Merritt authored Feb 12, 2005

In N-pass mode if stat_in and stat_out are the same file, instead save to a temp file and overwrite stat_in only when the encode finishes.


git-svn-id: svn://svn.videolan.org/x264/trunk@122 df754926-b1dd-0310-bc7b-ec298dee348c

d81fa19a

11 Feb, 2005 1 commit
- VfW: x264_log now creates a window for error messages · dc270b76
  Loren Merritt authored Feb 11, 2005
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git-svn-id: svn://svn.videolan.org/x264/trunk@121 df754926-b1dd-0310-bc7b-ec298dee348c
```
  dc270b76
10 Feb, 2005 2 commits

cosmetics · ef4d1fa4

Loren Merritt authored Feb 10, 2005


git-svn-id: svn://svn.videolan.org/x264/trunk@120 df754926-b1dd-0310-bc7b-ec298dee348c

ef4d1fa4

bs_align_1() didn't actually write all ones. (so encoded streams with cabac... · 6f298b9d

Loren Merritt authored Feb 10, 2005

bs_align_1() didn't actually write all ones. (so encoded streams with cabac were technically invalid, though no decoder cares.)
Patch by Tuukka Toivonen.

git-svn-id: svn://svn.videolan.org/x264/trunk@119 df754926-b1dd-0310-bc7b-ec298dee348c

6f298b9d

08 Feb, 2005 1 commit

VfW: tweak option names · ca4ae521

Loren Merritt authored Feb 08, 2005


git-svn-id: svn://svn.videolan.org/x264/trunk@118 df754926-b1dd-0310-bc7b-ec298dee348c

ca4ae521

06 Feb, 2005 1 commit
- VfW: use separate stats files for each pass of an N-pass encode. · 85c92e1b
  Loren Merritt authored Feb 06, 2005
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git-svn-id: svn://svn.videolan.org/x264/trunk@117 df754926-b1dd-0310-bc7b-ec298dee348c
```
  85c92e1b
05 Feb, 2005 1 commit
- VfW: Enable multipass by default, increase the configurable range of I and B quant ratios. · 70ce7a4b
  Loren Merritt authored Feb 05, 2005
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core: Tweak error messages.


git-svn-id: svn://svn.videolan.org/x264/trunk@116 df754926-b1dd-0310-bc7b-ec298dee348c
```
  70ce7a4b
04 Feb, 2005 1 commit
- r114 didn't completely fix the problem, trying again. · 2796ba01
  Loren Merritt authored Feb 04, 2005
```
git-svn-id: svn://svn.videolan.org/x264/trunk@115 df754926-b1dd-0310-bc7b-ec298dee348c
```
  2796ba01
03 Feb, 2005 1 commit

Another MV clipping fix. · 33140d09

Loren Merritt authored Feb 03, 2005


git-svn-id: svn://svn.videolan.org/x264/trunk@114 df754926-b1dd-0310-bc7b-ec298dee348c

33140d09

01 Feb, 2005 1 commit

Simplify x264_cabac_mb_type. · 91792459

Loren Merritt authored Feb 01, 2005


git-svn-id: svn://svn.videolan.org/x264/trunk@113 df754926-b1dd-0310-bc7b-ec298dee348c

91792459

31 Jan, 2005 1 commit

More accurate clipping rectangle for motion search. (slight compression... · 7927c9ec

Loren Merritt authored Jan 31, 2005

More accurate clipping rectangle for motion search. (slight compression improvement for high-motion scenes)


git-svn-id: svn://svn.videolan.org/x264/trunk@112 df754926-b1dd-0310-bc7b-ec298dee348c

7927c9ec

28 Jan, 2005 3 commits
- encoder/encoder.c: gcc < 3 compile fix · 5b750c35
  Eric Petit authored Jan 28, 2005
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git-svn-id: svn://svn.videolan.org/x264/trunk@111 df754926-b1dd-0310-bc7b-ec298dee348c
```
  5b750c35
- Change default level from 2.1 to 4.0 until I get around to calculating actual levels. · 3f098e96
  Loren Merritt authored Jan 28, 2005
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git-svn-id: svn://svn.videolan.org/x264/trunk@110 df754926-b1dd-0310-bc7b-ec298dee348c
```
  3f098e96
- Clipping mvs to within picture + emulated border when running motion compensation. · bccb009f
  Loren Merritt authored Jan 28, 2005
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git-svn-id: svn://svn.videolan.org/x264/trunk@109 df754926-b1dd-0310-bc7b-ec298dee348c
```
  bccb009f
27 Jan, 2005 1 commit

Fix clipping of mvs in probe_pskip. (Previously it mixed up fullpel with... · c16119a2

Loren Merritt authored Jan 27, 2005

Fix clipping of mvs in probe_pskip. (Previously it mixed up fullpel with qpel.) This should eliminate the black blocks that sometimes appeared in high motion, low detail scenes.


git-svn-id: svn://svn.videolan.org/x264/trunk@108 df754926-b1dd-0310-bc7b-ec298dee348c

c16119a2

25 Jan, 2005 1 commit

Fix length of strings stored in the registry. · 6558c832

Loren Merritt authored Jan 25, 2005

Patch by Riccardo Stievano.


git-svn-id: svn://svn.videolan.org/x264/trunk@107 df754926-b1dd-0310-bc7b-ec298dee348c

6558c832

24 Jan, 2005 1 commit
- registry values for min/max keyint were mixed up · 084175d9
  Loren Merritt authored Jan 24, 2005
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git-svn-id: svn://svn.videolan.org/x264/trunk@106 df754926-b1dd-0310-bc7b-ec298dee348c
```
  084175d9
23 Jan, 2005 1 commit
- VfW: expose option "Nth pass" (i.e. simultaneously read and update the multipass stats file). · 79f73aa2
  Loren Merritt authored Jan 23, 2005
```
Patch by Riccardo Stievano.



git-svn-id: svn://svn.videolan.org/x264/trunk@105 df754926-b1dd-0310-bc7b-ec298dee348c
```
  79f73aa2
21 Jan, 2005 1 commit

add "make NDEBUG=1" to strip library · 0292410a

Loren Merritt authored Jan 21, 2005


git-svn-id: svn://svn.videolan.org/x264/trunk@104 df754926-b1dd-0310-bc7b-ec298dee348c

0292410a

18 Jan, 2005 2 commits

finish subpixel motion refinement for B-frames (up to 6% reduced size of B-frames at subq <= 3) · 66ee02bd
Loren Merritt authored Jan 18, 2005
```
git-svn-id: svn://svn.videolan.org/x264/trunk@103 df754926-b1dd-0310-bc7b-ec298dee348c
```
66ee02bd

VfW: expose the 2pass ratecontrol option: qcomp ("bitrate variability"). · 37c0a244

Loren Merritt authored Jan 18, 2005

Some rearranging of the advanced configuration dialogue.
Patch by Riccardo Stievano <walkunafraid at tin dot it>.

git-svn-id: svn://svn.videolan.org/x264/trunk@102 df754926-b1dd-0310-bc7b-ec298dee348c

37c0a244

17 Jan, 2005 1 commit

VfW: Support ip_factor and pb_factor, some cleanups. · c80d310f

Loren Merritt authored Jan 17, 2005

patch by Riccardo Stievano <walkunafraid at tin dot it>


git-svn-id: svn://svn.videolan.org/x264/trunk@101 df754926-b1dd-0310-bc7b-ec298dee348c

c80d310f

15 Jan, 2005 2 commits
- Use floats instead of int64 in log messages, since win32 (incl. mingw) doesn't understand %lld. · 19ed0256
  Loren Merritt authored Jan 15, 2005
```
Also display MB statistics in percent instead of number.


git-svn-id: svn://svn.videolan.org/x264/trunk@100 df754926-b1dd-0310-bc7b-ec298dee348c
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  19ed0256
- finished printf -> x264_log conversion. · 4394c4d5
  Loren Merritt authored Jan 15, 2005
```
git-svn-id: svn://svn.videolan.org/x264/trunk@99 df754926-b1dd-0310-bc7b-ec298dee348c
```
  4394c4d5
14 Jan, 2005 2 commits

Don't apply keyframe boost to I-frames that are followed by another I. · 04bb8334
Loren Merritt authored Jan 14, 2005
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git-svn-id: svn://svn.videolan.org/x264/trunk@98 df754926-b1dd-0310-bc7b-ec298dee348c
```
04bb8334

New VfW option: "fast 1st pass" automatically disables some partitions and... · 7b46f42d

Loren Merritt authored Jan 14, 2005

New VfW option: "fast 1st pass" automatically disables some partitions and reduces ME quality and number of reference frames.
Removed option direct_pred=none, since it provides no benefits.
Patch by Riccardo Stievano <walkunafraid at tin dot it>.

git-svn-id: svn://svn.videolan.org/x264/trunk@97 df754926-b1dd-0310-bc7b-ec298dee348c

7b46f42d

13 Jan, 2005 3 commits

vfw: tweak wording and defaults · 177e2113

Loren Merritt authored Jan 13, 2005


git-svn-id: svn://svn.videolan.org/x264/trunk@96 df754926-b1dd-0310-bc7b-ec298dee348c

177e2113

From Riccardo Stievano <walkunafraid at tin dot it>: · b80ed703

Måns Rullgård authored Jan 13, 2005

here's a patch that fixes the VfW frontend after the changes made in
revision 93 (GOP size management). Default values for i_keyint_max
and i_keyint_min have been set to 250 and 10, respectively.

git-svn-id: svn://svn.videolan.org/x264/trunk@95 df754926-b1dd-0310-bc7b-ec298dee348c

b80ed703

My last change of IDR decision broke in 2pass mode. fixed by remembering which frames are IDR. · 0a709047

Loren Merritt authored Jan 13, 2005

Disable benchmarking, as it was very slow for some people, and we already know that all the time is spent in macroblock analysis.


git-svn-id: svn://svn.videolan.org/x264/trunk@94 df754926-b1dd-0310-bc7b-ec298dee348c

0a709047

12 Jan, 2005 3 commits

Changes the mechanics of max keyframe interval: · 64832808

Loren Merritt authored Jan 12, 2005

Now enforces min and max GOP sizes, and allows variable numbers of
non-IDR I-frames within a GOP.


git-svn-id: svn://svn.videolan.org/x264/trunk@93 df754926-b1dd-0310-bc7b-ec298dee348c

64832808

MinGW compatible resource.rc by Radek Czyz · 5b13c839
Loren Merritt authored Jan 12, 2005
```
git-svn-id: svn://svn.videolan.org/x264/trunk@92 df754926-b1dd-0310-bc7b-ec298dee348c
```
5b13c839

strict QP offset for B-frame vs following P-frame · 8379464a

Loren Merritt authored Jan 12, 2005

strict QP offset for I-frame vs GOP average


git-svn-id: svn://svn.videolan.org/x264/trunk@91 df754926-b1dd-0310-bc7b-ec298dee348c

8379464a

11 Jan, 2005 1 commit
- r72 broke B-frames without intra4x4. fixed. · 0af83ad2
  Loren Merritt authored Jan 11, 2005
```
git-svn-id: svn://svn.videolan.org/x264/trunk@90 df754926-b1dd-0310-bc7b-ec298dee348c
```
  0af83ad2