x264 Video Codec

Started by labud, August 31, 2009, 10:48:29 PM

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josagi

#30
August 17, 2010, 07:01:37 PM
17.08.2010

x264 Video Codec r1698 for 64bit


latest changes:
- NV12 version of Altivec chroma MC


x264_r1698_64bit.rar

labud

#31
August 25, 2010, 07:32:23 AM
24.08.2010

x264 Video Codec r1703 for 32bit

codice:
latest changes:
- CAVLC "trellis"
~3-10% improved compression with CAVLC.
--trellis is now a valid option with CAVLC.
Perhaps more importantly, this means psy-trellis now works with CAVLC.

This isn't a real trellis; it's actually just a simplified QNS.
But it takes enough shortcuts that it's still roughly as fast as a trellis; just not quite optimal.
Thus the name is a bit of a misnomer, but we're reusing the option name because it does the same thing.
A real trellis would be better, but CAVLC is much harder to trellis than CABAC.
I'm not aware of any published polynomial-time solutions that are significantly close to
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labud

#32
August 29, 2010, 04:34:32 AM
28.08.2010

x264 Video Codec rev1703 for 64bit

codice:
latest changes:
- CAVLC "trellis"
~3-10% improved compression with CAVLC.
--trellis is now a valid option with CAVLC.
Perhaps more importantly, this means psy-trellis now works with CAVLC.

This isn't a real trellis; it's actually just a simplified QNS.
But it takes enough shortcuts that it's still roughly as fast as a trellis; just not quite optimal.
Thus the name is a bit of a misnomer, but we're reusing the option name because it does the same thing.
A real trellis would be better, but CAVLC is much harder to trellis than CABAC.
I'm not aware of any published polynomial-time solutions that are significantly close to
-----------------------------------------------








UNAUTHORIZED DECODING OF ENCRYPTED SIGNALS FROM EITHER DOMESTIC OR FOREIGN PROVIDERS IS AGAINST THE LAW !!!
INFORMATION CONTAINED IN MY POSTS ["C/P FROM ANOTHER SITE"] ARE FOR LEARNING AND EDUCATIONAL PURPOSES ONLY !!!
PLEASE, DO NOT SEND ME PRIVATE MESSAGES WITH TECHNICAL QUESTIONS, USE FORUM FOR IT !!!

josagi

#33
September 04, 2010, 11:51:12 PM
04.09.2010

x264 Video Codec rev1713 for 32bit

x264_r1713_32bit.rar

labud

#34
September 05, 2010, 02:37:20 AM


x264 Video Codec rev1703 for 64bit

x264 Video Codec rev1713 for 32bit
05.09.2010

Code Select
latest changes:
- CAVLC "trellis"
~3-10% improved compression with CAVLC.
--trellis is now a valid option with CAVLC.
Perhaps more importantly, this means psy-trellis now works with CAVLC.

This isn't a real trellis; it's actually just a simplified QNS.
But it takes enough shortcuts that it's still roughly as fast as a trellis; just not quite optimal.
Thus the name is a bit of a misnomer, but we're reusing the option name because it does the same thing.
A real trellis would be better, but CAVLC is much harder to trellis than CABAC.
I'm not aware of any published polynomial-time solutions that are significantly close to optimal.
-----------------------------------------------








UNAUTHORIZED DECODING OF ENCRYPTED SIGNALS FROM EITHER DOMESTIC OR FOREIGN PROVIDERS IS AGAINST THE LAW !!!
INFORMATION CONTAINED IN MY POSTS ["C/P FROM ANOTHER SITE"] ARE FOR LEARNING AND EDUCATIONAL PURPOSES ONLY !!!
PLEASE, DO NOT SEND ME PRIVATE MESSAGES WITH TECHNICAL QUESTIONS, USE FORUM FOR IT !!!

josagi

#35
September 28, 2010, 09:19:45 PM
x264 Video Codec 1732

1732 32bit
md5: 44dfede82f97391ab5447e007ced36c6

Latest changes:
* dd High 10 Intra profile support (AVC-Intra)
* x264 should now be able to encode compliant AVC-Intra 50.
* With a 10-bit-compiled version of x264, a sample commandline for 1080i25 might be: --interlaced --keyint 1 --vbv-bufsize 2000 --bitrate 50000 --vbv-maxrate 50000 --nal-hrd cbr

* Also print "Constrained Baseline" for baseline profile, since that's all x264 (and everything else in the world) supports.
* Also reorganize parameter validation a bit to reduce some spurious warnings.


x264.rar

x264_r1732_64bit.rar

josagi

#36
October 12, 2010, 09:06:21 AM
11.10.2010

x264 Video Codec rev1745 for 32bit


Latest changes:
- Address remaining cacheline split issues in avg2
Slightly improved performance on core 2.
Also fix profiling misattribution of w8/16/20 mmxext cacheline loops.


x264_r1745_32bit 10bit-depth.rar

x264_r1745_32bit 8bit-depth.rar

josagi

#37
October 12, 2010, 06:20:03 PM
12.10.2010

x264 Video Codec rev1745 for 64bit

latest changes:
- Address remaining cacheline split issues in avg2
Slightly improved performance on core 2.
Also fix profiling misattribution of w8/16/20 mmxext cacheline loops.

* 64bit: 10bit output will be build when there is a 10bit decoder


x264_r1745_64bit 8bit-depth.rar

macro

#38
November 11, 2010, 06:28:56 PM
0.11.2010

x264 Video Codec rev1766 for 32bit

Code:

Latest changes:
- Fix bug in r1753
Overflow compensation fix broke CRF with --no-mbtree.

- 8bit output (default) download this as the normal version
- 10bit output is for professional applications with specialised decoders

josagi

#39
November 12, 2010, 10:18:44 PM
x264 Video Codec rev1766 for 64bit

Latest changes:
- Fix bug in r1753
Overflow compensation fix broke CRF with --no-mbtree.


x264_r1766_64bit 8bit-depth.rar

josagi

#40
November 16, 2010, 09:19:05 PM
x264 Video Codec rev1772


Improve flash detection algorithm change in r1765
Now only disables scenecuts only near real end of video, not just prior to forced keyframes.


1772 x264.exe 32bit 8bit.rar

1772 x264.exe 32bit 10bit.rar

1772 x264.exe 64bit 8bit.rar

josagi

#41
November 16, 2010, 09:19:05 PM
x264 Video Codec rev1772


Improve flash detection algorithm change in r1765
Now only disables scenecuts only near real end of video, not just prior to forced keyframes.


1772 x264.exe 32bit 8bit.rar

1772 x264.exe 32bit 10bit.rar

1772 x264.exe 64bit 8bit.rar

macro

#42
November 21, 2010, 11:50:22 AM
x264 Video Codec rev 1788

latest changes:
- Fix some crashes with high bit depth
Not all arrays were sufficiently aligned.

macro

#43
November 21, 2010, 11:50:22 AM
x264 Video Codec rev 1788

latest changes:
- Fix some crashes with high bit depth
Not all arrays were sufficiently aligned.

josagi

#44
November 23, 2010, 02:25:40 PM
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