21.07.2010
x264 Video Codec r1681&r1680 for 32bit&64bit
Code:latest changes: - Fix stack alignment with MB-tree Broke 2-pass with MB-tree when calling from compilers with broken stack alignment (e.g. MSVC).
21.07.2010
x264 Video Codec r1681&r1680 for 32bit&64bit
Code:latest changes: - Fix stack alignment with MB-tree Broke 2-pass with MB-tree when calling from compilers with broken stack alignment (e.g. MSVC).
16.08.2010
x264 Video Codec r1698 for 32bit
Code:latest changes: - NV12 version of Altivec chroma MC
17.08.2010
x264 Video Codec r1698 for 64bit
Code:latest changes: - NV12 version of Altivec chroma MC
24.08.2010
x264 Video Codec r1703 for 32bit
Code: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.
28.08.2010
x264 Video Codec rev1703 for 64bit
Code: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.
04.09.2010
x264 Video Codec rev1713 for 32bit
Code:latest changes: - Add support for level 1b This level is a stupid hack in the H.264 spec, so it's a stupid hack in x264 too. Since level is an integer, calling applications need to set level_idc=9 to use it. String-based option handling will accept "1b" just fine though, so CLI users don't have to worry.
x264 Video Codec rev1745 for 32+64 bit
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
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
13.04.2011
x264 Vidéo Codec rev1936
x264 Video Codec rev2106 for 32bit & 64bit
Add fenc prefetching to adaptive quant Many fewer cache misses, faster adaptive quant.
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