# HG changeset patch
# User Satoshi Nakagawa nakagawa...@oki.com
# Date 1406011990 -32400
# Tue Jul 22 15:53:10 2014 +0900
# Node ID b2ad081e4bfc20bbc84e8bfbab59ed52aeac2a73
# Parent d303b4d860e9f06396a156726dd518d0f41fe796
refine partition size related
- reorder LumaPartitions to simplify
I can do that :)
Do you have standard way to generate these figures? (Video, options ?)
Or shall I just generate a couple of figures to put in the commit?
On 07/21/2014 06:16 PM, Deepthi Nandakumar wrote:
Thanks, this is certainly an enhancement to x265 lookahead. We would be
interested in this
On 07/22, Satoshi Nakagawa wrote:
# HG changeset patch
# User Satoshi Nakagawa nakagawa...@oki.com
# Date 1406011990 -32400
# Tue Jul 22 15:53:10 2014 +0900
# Node ID b2ad081e4bfc20bbc84e8bfbab59ed52aeac2a73
# Parent d303b4d860e9f06396a156726dd518d0f41fe796
refine partition size
On 07/21/2014 07:11 PM, Steve Borho wrote:
Interesting. I imagine much 4k content would work decently well even
with further downscaling of the lookahead pictures.
The lowres motion vectors are used in weight analysis as well, so that
file would need to be updated.
I'll have a look at it. It
To find non optimized functions, and which function can be aliased.
I think many 4:2:2 functions can be aliased.
-Original Message-
From: x265-devel [mailto:x265-devel-boun...@videolan.org] On Behalf Of
Steve Borho
Sent: Tuesday, July 22, 2014 4:16 PM
To: Development for x265
On 07/22, Satoshi Nakagawa wrote:
To find non optimized functions, and which function can be aliased.
I think many 4:2:2 functions can be aliased.
ok, fair enough.
--
Steve Borho
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On 07/22, Nicolas Morey-Chaisemartin wrote:
On 07/21/2014 07:11 PM, Steve Borho wrote:
Interesting. I imagine much 4k content would work decently well even
with further downscaling of the lookahead pictures.
The lowres motion vectors are used in weight analysis as well, so that
file would
On 07/22/2014 10:08 AM, Steve Borho wrote:
On 07/22, Nicolas Morey-Chaisemartin wrote:
I'll have a look at it. It doesn't semm as straight forward as the
other files though.
it is slightly more complicated; you'll want to scale up the block sizes
used for motion-compensated weight analysis -
# HG changeset patch
# User Nicolas Morey-Chaisemartin nmo...@kalray.eu
# Date 1406020650 -7200
# Tue Jul 22 11:17:30 2014 +0200
# Node ID fc75f5f4f85e0d9441dc73b09ec60a36c20f
# Parent 4c9ce4db74d1c9768abc61290bd1bda002b79f4e
lowres: Enhanced scaling
* Replace hard coded values with
Dear x265 developers.
I'd like to share with you a result of a brief speed test, comparing x265
in different versions (early 1.1, late 1.1, and current 1.2) in all
presets with the small foreman clip. Its meaning is certainly limited,
so I don't feel like sharing it in a public forum (may
# HG changeset patch
# User Sumalatha Polureddysumala...@multicorewareinc.com
# Date 1406032149 -19800
# Node ID 37e03dcd2e4f0b5894880ff8c097bd6e11590459
# Parent d303b4d860e9f06396a156726dd518d0f41fe796
psyrdoq: implementation of psyrdoq
diff -r d303b4d860e9 -r 37e03dcd2e4f
This will help pave the way for a much better designed Analysis and Search
structure
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# HG changeset patch
# User Deepthi Nandakumar deep...@multicorewareinc.com
# Date 1405938991 -19800
# Mon Jul 21 16:06:31 2014 +0530
# Node ID d8d26a695cf6734ad2180c4694360ef6e71ead81
# Parent e3ad03b7c4854be40730645d4fe25e56a93f3f94
TComPrediction: remove TComDataCU as pointer to private
# HG changeset patch
# User Deepthi Nandakumar deep...@multicorewareinc.com
# Date 1406028818 -19800
# Tue Jul 22 17:03:38 2014 +0530
# Node ID a5422a41c85ac06fc773f1179e6fbea1a80a5e98
# Parent d8d26a695cf6734ad2180c4694360ef6e71ead81
TComPrediction: save CU data (partAddr, width, height) as
# HG changeset patch
# User Deepthi Nandakumar deep...@multicorewareinc.com
# Date 1406039346 -19800
# Tue Jul 22 19:59:06 2014 +0530
# Node ID 30f41c3ef7d39a6e341bd149adf6d57267984ec7
# Parent a5422a41c85ac06fc773f1179e6fbea1a80a5e98
TComPrediction: remove redundant colorspace information
Does it make sense to try this for DC coefficients?
On Tue, Jul 22, 2014 at 9:24 PM, Steve Borho st...@borho.org wrote:
On 07/22, sumala...@multicorewareinc.com wrote:
# HG changeset patch
# User Sumalatha Polureddysumala...@multicorewareinc.com
# Date 1406032149 -19800
# Node ID
On 07/23, deep...@multicorewareinc.com wrote:
# HG changeset patch
# User Deepthi Nandakumar deep...@multicorewareinc.com
# Date 1405938991 -19800
# Mon Jul 21 16:06:31 2014 +0530
# Node ID d8d26a695cf6734ad2180c4694360ef6e71ead81
# Parent e3ad03b7c4854be40730645d4fe25e56a93f3f94
On 07/23, deep...@multicorewareinc.com wrote:
# HG changeset patch
# User Deepthi Nandakumar deep...@multicorewareinc.com
# Date 1406039346 -19800
# Tue Jul 22 19:59:06 2014 +0530
# Node ID 30f41c3ef7d39a6e341bd149adf6d57267984ec7
# Parent a5422a41c85ac06fc773f1179e6fbea1a80a5e98
On 07/23, Deepthi Nandakumar wrote:
Does it make sense to try this for DC coefficients?
my understanding is that it is not helpful, and possibly harmful.
we don't want to bias the DC coefficient in any way.
snipped
--
Steve Borho
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x265-devel
Ok, Thats what I thought too.
On Jul 23, 2014 8:55 AM, Steve Borho st...@borho.org wrote:
On 07/23, Deepthi Nandakumar wrote:
Does it make sense to try this for DC coefficients?
my understanding is that it is not helpful, and possibly harmful.
we don't want to bias the DC coefficient in
On 07/21, Satoshi Nakagawa wrote:
# HG changeset patch
# User Satoshi Nakagawa nakagawa...@oki.com
# Date 1405905842 -32400
# Mon Jul 21 10:24:02 2014 +0900
# Node ID b40af94fd00f5f23a22854aaf498ffef32910110
# Parent eb983d29c11acc03b91e07fe93c31503fa3a4732
trquant: store QpParam for
# HG changeset patch
# User Gopu Govindaswamy g...@multicorewareinc.com
# Date 1406094393 -19800
# Wed Jul 23 11:16:33 2014 +0530
# Node ID 1beaaabef3eb6d3e832102ed7dafcd855c1d7298
# Parent e3ad03b7c4854be40730645d4fe25e56a93f3f94
analysis: setQPforQuant in checkIntraInter to fix the hash
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