8-Bit Christmas (2021)(2160p HMAX-WEBRip DoVi+HDR x265 crf18 S97 E-AC3 5 1 Atmos)[cTurtle-4K]

In 1980s Chicago, a ten-year-old sets out on a quest to get the Christmas gift of his generation - the latest and greatest video game system.

Year: 2021
Release date: Wednesday 24th November 2021
Genre: Comedy, Family, Fantasy

    

Rating

6.7/10
(20111 Votes)

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Your Rating

Stars:
June Diane Raphael, Steve Zahn, Neil Patrick Harris, Winslow Fegley, Cyrus Arnold, Sophia Reid-Gantzert, Santino Barnard, Jacob Laval

SSIM SCORE: 97
NOTES: This encode contains Dolby Vision RPU data w/ HDR fallback for maximum compatibility.
VIDEO: x265 / 2160p / Dolby Vision + HDR (fallback incl) / crf17 / ~4.5Mbps from 18Mbps 4K DoVi + HDR originals / video size reduction = 73%
AUDIO #1: E-AC3 5.1 Atmos / 768 kbps / original
AUDIO #2: AAC 5.1 / 384 kbps (from E-AC3 5.1)
SUBTITLES: English - Danish - European Spanish - Finnish - Norwegian  - Portuguese Brazilian - Swedish - 
SOURCE(S): 8-Bit.Christmas.2021.HDR.2160p.WEB.h265-RUMOUR.mkv (12.8 GB) + 8-Bit.Christmas.2021.2160p.HMAX.WEB-DL.DDP5.1.Atmos.DV.MKV.x265-RUMOUR (12.87 GB)
DETAILED ENCODER SETTINGS (always slow-preset with tweaks)
cpuid=2 / frame-threads=3 / wpp / no-pmode / no-pme / no-psnr / ssim / log-level=2 / input-csp=1 / input-res=3840x1608 / interlace=0 / total-frames=0 / level-idc=0 / high-tier=1 / uhd-bd=0 / ref=4 / no-allow-non-conformance / repeat-headers / annexb / no-aud / no-hrd / info / hash=0 / no-temporal-layers / open-gop / min-keyint=24 / keyint=240 / gop-lookahead=0 / bframes=8 / b-adapt=2 / b-pyramid / bframe-bias=0 / rc-lookahead=80 / lookahead-slices=4 / scenecut=40 / hist-scenecut=0 / radl=0 / no-splice / no-intra-refresh / ctu=64 / min-cu-size=8 / no-rect / no-amp / max-tu-size=32 / tu-inter-depth=1 / tu-intra-depth=1 / limit-tu=0 / rdoq-level=2 / dynamic-rd=0.00 / no-ssim-rd / 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=3 / subme=5 / merange=57 / temporal-mvp / no-frame-dup / no-hme / weightp / no-weightb / no-analyze-src-pics / deblock=0:0 / sao / no-sao-non-deblock / rd=4 / selective-sao=4 / no-early-skip / rskip / no-fast-intra / no-tskip-fast / no-cu-lossless / no-b-intra / no-splitrd-skip / rdpenalty=0 / psy-rd=1.30 / psy-rdoq=2.00 / no-rd-refine / no-lossless / cbqpoffs=0 / crqpoffs=0 / rc=crf / crf=18.0 / qcomp=0.60 / qpstep=4 / stats-write=0 / stats-read=0 / ipratio=1.40 / pbratio=1.30 / aq-mode=4 / aq-strength=1.10 / cutree / zone-count=0 / no-strict-cbr / qg-size=32 / no-rc-grain / qpmax=69 / qpmin=0 / no-const-vbv / sar=1 / overscan=0 / videoformat=5 / range=0 / colorprim=9 / transfer=16 / colormatrix=9 / chromaloc=1 / chromaloc-top=0 / chromaloc-bottom=0 / display-window=0 / master-display=G(13250,34500)B(7500,3000)R(34000,16000)WP(15635,16450)L(10000000,1) / cll=215,106 / min-luma=0 / max-luma=1023 / log2-max-poc-lsb=8 / vui-timing-info / vui-hrd-info / slices=1 / no-opt-qp-pps / no-opt-ref-list-length-pps / no-multi-pass-opt-rps / scenecut-bias=0.05 / hist-threshold=0.03 / no-opt-cu-delta-qp / no-aq-motion / hdr10 / hdr10-opt / no-dhdr10-opt / no-idr-recovery-sei / analysis-reuse-level=0 / analysis-save-reuse-level=0 / analysis-load-reuse-level=0 / scale-factor=0 / refine-intra=0 / refine-inter=0 / refine-mv=1 / refine-ctu-distortion=0 / no-limit-sao / ctu-info=0 / no-lowpass-dct / refine-analysis-type=0 / copy-pic=1 / max-ausize-factor=1.0 / no-dynamic-refine / no-single-sei / no-hevc-aq / no-svt / no-field / qp-adaptation-range=1.00 / scenecut-aware-qp=0conformance-window-offsets / right=0 / bottom=0 / decoder-max-rate=0 / no-vbv-live-multi-pass
NOTES ON SSIM
The SSIM measures the accuracy of the outputted encode v the source. If the source is sharp, an encode score of 90+ will also be sharp and look extremely close to the original. If a source is blurry and/or out of focus, an encode score of 90+ will still be blurry and out of focus. SSIM only measures how close it is to the source material. An "e;S##"e; is a score where filters where NOT used and an "e;FS##"e; is an encode where filters were used, usually for insane amounts of grain/noise. Filters can tilt/cheat the score in a positive way but look far different from, but possibly "e;better"e; than, the original so bear that in mind. Again, the SSIM score represents how accurately the content has been encoded when compared to the original. Addition things can skew the rating down such as home video footage, older-grainy footage, etc... To make things simple, and they are really not, just think of it as a grade; where a S91 would be an A and a S75 would be a C effort.