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Author Topic: x264 Video Codec  (Read 3458 times)

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Offline labud

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x264 Video Codec
« on: August 31, 2009, 10:48:29 PM »


x264 Video Codec
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Offline labud

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Re: x264 Video Codec
« Reply #1 on: August 31, 2009, 10:49:25 PM »
x264 Video Codec r1240

latest changes:

- fix asm symbols for oprofile (regression in r1221)
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Offline labud

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x264 Video Codec
« Reply #2 on: November 17, 2009, 11:39:16 AM »
x264 Video Codec r1342 (x32 & x64)

latest changes:

* Fix two issues in weightp
* If analysis decided on an offset of -128, x264 would create non-compliant streams.
* Fix some cases with nearly all intra blocks where analysis could pick very weird weights.
* Also add some asserts to check compliancy.
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Offline labud

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Re: x264 Video Codec
« Reply #3 on: November 24, 2009, 12:33:01 AM »
 x264 Video Codec r1342 (x32 & x64)


latest changes:

  * -Give more meaningful error if 1st/2nd pass resolution differ
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Offline antox

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Re: x264 Video Codec
« Reply #4 on: January 15, 2010, 10:41:25 PM »
x264 Video Codec r1391 (x32 & x64)

latest changes:

Eliminate intentional array overflow in quant matrix handling
While it probably never caused problems, it was incredibly ugly and evil.
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Offline antox

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Re: x264 Video Codec
« Reply #5 on: January 31, 2010, 04:29:45 PM »
30.01.2010

x264 Video Codec x32_1415 & x64_1414


latest changes:
- Fix log2f detection, include order, some gcc warnings
r1413 caused crashes on any system with malloc.h.
Also switch to std=c99 or std=gnu99 if supported by the compiler.
- Fix visualize support.

x264_1415_x32.rar
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x264_1414_x64.rar
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Offline josagi

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Re: x264 Video Codec
« Reply #6 on: January 31, 2010, 11:03:22 PM »
31.01.2010

x264 Video Codec x32_1419 & x64_1416

latest changes:
- Revert "fix linking issue with the CLI"

This reverts commit 9899cd539f738ad12750683e4079f08ee32ccc0d.


x264_1419_x32.rar
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x264_1416_x64.rar
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Offline josagi

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Re: x264 Video Codec
« Reply #7 on: February 15, 2010, 02:48:36 PM »
15.02.2010

x264 Video Codec x32_1442

latest changes:
 - Fix compilation on ARM

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Offline antox

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Re: x264 Video Codec
« Reply #8 on: February 23, 2010, 06:47:39 PM »
23.02.2010

x264 Video Codec v1442 64bit

latest changes:
- Fix compilation on ARM
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Offline josagi

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Re: x264 Video Codec
« Reply #9 on: February 25, 2010, 11:06:09 PM »
24.02.2010

x264 Video Codec v1462 for 32bit&64bit

latest changes:
- Fix fastfirstpass
Apparently the libx264 preset changes made "fastfirstpass" into "fastsecondpass" inadvertantly.

x264_v1462_32bit.rar
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x264_v1462_64bit.rar
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Offline josagi

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Re: x264 Video Codec
« Reply #10 on: February 27, 2010, 05:54:02 PM »
27.02.2010

x264 Video Codec v1471 for 32bit & 64bit

latest changes:
- Fix regression in r1453
r1453 broke psy-trellis with --trellis 2

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Offline josagi

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Re: x264 Video Codec
« Reply #11 on: March 28, 2010, 08:27:15 PM »
28.03.2010

x264 Video Codec v1510 for 32bit & 64bit

latest changes:
- Update copyright year in SEI header


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Offline josagi

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Re: x264 Video Codec
« Reply #12 on: April 07, 2010, 10:51:43 PM »
07.05.2010

x264 Video Codec r1523 for 32bit & 64bit

latest changes:
- Fix HRD compliance
As usual, the spec is so insanely obfuscated that it's impossible to get things right the first time.


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Offline josagi

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Re: x264 Video Codec
« Reply #13 on: April 11, 2010, 10:52:11 PM »
11.04.2010

x264 Video Codec r1538 for 32bit & 64bit

latest changes:
- Fix a use of sad_x4 that had non-mod64 stride
Minimal speed improvement, but fixes a violation of internal api.


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Offline josagi

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Re: x264 Video Codec
« Reply #14 on: April 17, 2010, 09:18:52 PM »
17.04.2010

x264 Video Codec r1542 for 32bit & 64bit

latest changes:
- Fix various early terminations with slices
Neighbouring type values (type_top, etc) are now loaded even if the MB isn't available for prediction.
Significant overall performance increase (as high as 5-10%+) with lots of slices (e.g. with slice-max-size).



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