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5th December 2016, 16:34 | #4462 | Link |
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x265 v2.1+66-b2d360143d96 (MSYS/MinGW, GCC 6.2.0, 32 & 64bit 8/10/12bit multilib EXEs)
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9th December 2016, 08:52 | #4464 | Link |
German doom9/Gleitz SuMo
Join Date: Oct 2001
Location: Germany, rural Altmark
Posts: 6,782
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x265 2.1+69-c97c64ab8b8e
As mentioned above: SEA motion search implemented, several fixes and optimizations in addition. |
9th December 2016, 23:55 | #4465 | Link |
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x265 is coming together rather well. I have finally decided to switch over from x264,
Only one thing is still bothering me, and it only started recently. x265_2.1+59 seemed to be a great improvement over previous builds in my encodes, but in +59 and +69, the encoding settings show stats-file= location. x265_2.1+36 and below did not seem to show as much detail. I know about the --no-info, but was wondering if there is an option to turn off only stats-file= information from the encodes. Keep up the Great work. |
10th December 2016, 00:02 | #4466 | Link | |
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Quote:
Code:
char *x265_param2string(x265_param* p, int padx, int pady) { [...] if (p->rc.rateControlMode == X265_RC_ABR || p->rc.rateControlMode == X265_RC_CRF) { [...] if (p->rc.bStatRead || p->rc.bStatWrite) s += sprintf(s, " stats-file=%s", p->rc.statFileName);
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Go to https://standforukraine.com/ to find legitimate Ukrainian Charities 🇺🇦✊ Last edited by LoRd_MuldeR; 10th December 2016 at 00:04. |
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10th December 2016, 12:51 | #4468 | Link |
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Hello guys. Here my cmd line settings:
D:\Encode\x264\avs4x26x --x26x-binary x265.exe 2.avs --bitrate 9000 --pass 1 --stats ".stats" --bframes 8 --aq-strength 0.9 --b-intra --no-amp --no-strong-intra-smoothing --no-sao -o NUL 2> pass12.log D:\Encode\x264\avs4x26x --x26x-binary x265.exe 2.avs --bitrate 9000 --pass 2 --stats ".stats" --preset slower --ctu 32 --no-amp --aq-mode 3 --deblock -3:-3 --cbqpoffs -3 --crqpoffs -3 --aq-strength 0.9 --rd 4 --psy-rd 4.0 --psy-rdoq 10.0 --rc-lookahead 80 --qcomp 0.65 --no-strong-intra-smoothing --no-sao --ipratio 1.3 --pbratio 1.2 -o "T3.hevc" 2> pass22.log And here media info encode setting: x265 2.1+69-c97c64ab8b8e:[Windows][GCC 6.2.0][64 bit] 8bit Encoding settings : cpuid=1050111 / frame-threads=3 / numa-pools=8 / wpp / no-pmode / no-pme / no-psnr / no-ssim / log-level=2 / input-csp=1 / input-res=1920x800 / interlace=0 / total-frames=2129 / level-idc=0 / high-tier=1 / uhd-bd=0 / ref=4 / no-allow-non-conformance / no-repeat-headers / annexb / no-aud / no-hrd / info / hash=0 / no-temporal-layers / open-gop / min-keyint=23 / keyint=250 / bframes=8 / b-adapt=2 / b-pyramid / bframe-bias=35 / rc-lookahead=20 / lookahead-slices=4 / scenecut=40 / no-intra-refresh / ctu=64 / min-cu-size=8 / rect / no-amp / max-tu-size=32 / tu-inter-depth=1 / tu-intra-depth=1 / limit-tu=0 / rdoq-level=2 / signhide / no-tskip / nr-intra=0 / nr-inter=0 / no-constrained-intra / no-strong-intra-smoothing / max-merge=3 / limit-refs=3 / limit-modes / me=2 / subme=3 / merange=57 / temporal-mvp / weightp / weightb / no-analyze-src-pics / deblock=-3:-3 / no-sao / no-sao-non-deblock / rd=5 / no-early-skip / rskip / no-fast-intra / no-tskip-fast / no-cu-lossless / no-b-intra / rdpenalty=0 / psy-rd=3.00 / psy-rdoq=10.00 / no-rd-refine / analysis-mode=0 / no-lossless / cbqpoffs=-3 / crqpoffs=-3 / rc=abr / bitrate=9000 / qcomp=0.65 / qpstep=4 / stats-write=0 / stats-read=2 / stats-file=.stats / cplxblur=20.0 / qblur=0.5 / ipratio=1.35 / pbratio=1.25 / aq-mode=3 / aq-strength=0.90 / cutree / zone-count=0 / no-strict-cbr / qg-size=32 / no-rc-grain / qpmax=69 / qpmin=0 / sar=0 / overscan=0 / videoformat=5 / range=0 / colorprim=2 / transfer=2 / colormatrix=2 / chromaloc=0 / display-window=0 / max-cll=0,0 / min-luma=0 / max-luma=255 / log2-max-poc-lsb=8 / vui-timing-info / vui-hrd-info / slices=1 / opt-qp-pps / opt-ref-list-length-pps / no-multi-pass-opt-rps / scenecut-bias=0.05 Does anyone know why media info show rc=abr? |
10th December 2016, 15:21 | #4470 | Link | |
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Quote:
If you don't want to modify source code by yourself, you can download modified and compiled version: http://www.msystem.waw.pl/x265/x265-...34-no-stats.7z Inside the archive there is diff file from original sources and Windows binaries compiled by VS 2017 (and GCC 5/6/7 with names x265gccN.exe). |
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10th December 2016, 15:44 | #4471 | Link |
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I don't think it is a good idea. It has the potential to leak personal information, e.g. if your Windows user name equals your real name and the stats file is somewhere in your user directory. Some GUIs might have their working directory there so you wouldn't even notice. I also wonder if it could lead to problems with long path names. I vaguely remember a program crashing when the custom SEI became too long.
Question: Why stats-read=2? Is there a "1"? |
10th December 2016, 21:43 | #4473 | Link | |
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Quote:
Tom |
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10th December 2016, 21:55 | #4474 | Link | |
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11th December 2016, 14:51 | #4475 | Link |
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Btw. is it just me or are other users also experiencing problems when trying to multiplex x265 encoded content with mp4box ? (see: https://bitbucket.org/multicoreware/...ncompatibility)
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11th December 2016, 15:24 | #4476 | Link | |
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14th December 2016, 06:11 | #4477 | Link | |
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Quote:
Exhaustive = 8x8 square = 64 searching points and 196 sp for 14x14. SEA = 8+9+9 = 26 sp (27 if analize starting pixel in center) while fully covering same 14x14 square. Pretty easy to get once you look at page 79. 3 steps search: 4 pixel long, then 2, then 1. Last edited by Ajvar; 14th December 2016 at 06:18. |
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14th December 2016, 08:35 | #4478 | Link |
German doom9/Gleitz SuMo
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Location: Germany, rural Altmark
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So it is indeed quite similar to UMH: Progressive precision, narrowing down to the optimum in several passes.
__ P.S.: I hope I understood them all good enough to display them correctly and comprehensibly... added to the thread Motion Search Method (sorry for necro, but there is the optimal place). Last edited by LigH; 14th December 2016 at 12:08. |
14th December 2016, 13:43 | #4479 | Link |
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Just a quick bench using latest StaxRip x64 v1.4.0.0 which has x265 v2.1+69 inside, this time in 10bit HEVC.
So, using the default settings of Medium preset on the same source I got these results: Core i3-4170 494.20s (1.01 fps) Core i5-2400 524.81s (0.95 fps) A Haswell Core i3 at 3.7GHz with 8GB DDR3-1600MHz-CL9 which is a 2C/4T CPU (~2C + ~40%) is a little faster than a Sandybridge Core i5 at 3.2GHz (using Turbo) with 12GB DDR3-1333MHz-CL9 which is a 4C/4T CPU, both under the same OS (Win 10 x64 latest) using significantly less power consumption (35W vs 54W measured consuption). Impressive. Of course in a few months a new star will be born - AMD RyZen 8C/16T CPU - which according to the yesterday's Live Show using Handbrake, is a tad faster than Broadwell-E Core i7-6900K. This is even more impressive when you see that RyZen has 95W TDP and the Core i7-6900K has 140W TDP.
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Win 10 x64 (19042.572) - Core i5-2400 - Radeon RX 470 (20.10.1) HEVC decoding benchmarks H.264 DXVA Benchmarks for all Last edited by NikosD; 14th December 2016 at 14:07. Reason: Wrong memory configuration for the CPUs |
14th December 2016, 13:59 | #4480 | Link |
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Does anyone knows which version of x265 is being used by adobe media encoder 2017?
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