I get sporadically picture errors with some of my latest encodes. Latest test was on computerbasterlers devel build from 15.07.
It is possible to play these files on PC or TV without any problems, so I suspect problem lies in AML decoder.
Reproduce:
Here https://mega.nz/#!IlpRHL7Z!Gdtk9D8lsfKCZloVZUq3hTeBYhydpIf54dWD2qXfblc is a 1min cutted testfile of one 8bit x265 2.7 encode where you can see it very good: In some areas of the video the colours “jump from darker to brighter and vice versa”.
media info:
Vollständiger Name : V:\Cut.8bit.x265 2.7+1-2aa737a99f51.mkv
Format : Matroska
Format-Version : Version 4 / Version 2
Dateigröße : 14,7 MiB
Dauer : 1 min 5s
Gesamte Bitrate : 1 876 kb/s
Kodierendes Programm : Lavf57.71.100
verwendete Encoder-Bibliothek : Lavf57.71.100
ErrorDetectionType : Per level 1
Video
ID : 1
Format : HEVC
Format/Info : High Efficiency Video Coding
Format-Profil : Main@L4@Main
Codec-ID : V_MPEGH/ISO/HEVC
Dauer : 1 min 5s
Bitrate : 1 455 kb/s
Breite : 1 920 Pixel
Höhe : 1 080 Pixel
Bildseitenverhältnis : 16:9
Modus der Bildwiederholungsrate : konstant
Bildwiederholungsrate : 23,976 (24000/1001) FPS
ColorSpace : YUV
ChromaSubsampling/String : 4:2:0
BitDepth/String : 8 bits
Bits/(Pixel*Frame) : 0.029
Stream-Größe : 11,4 MiB (77%)
verwendete Encoder-Bibliothek : x265 2.7+1-2aa737a99f51:[Windows][GCC 7.3.0][32 bit] 8bit+10bit+12bit
Kodierungseinstellungen : cpuid=3407999 / frame-threads=2 / wpp / no-pmode / no-pme / no-psnr / no-ssim / log-level=2 / input-csp=1 / input-res=1920x1080 / interlace=0 / total-frames=184378 / level-idc=0 / high-tier=1 / uhd-bd=0 / ref=3 / 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 / gop-lookahead=0 / bframes=4 / b-adapt=2 / b-pyramid / bframe-bias=0 / rc-lookahead=20 / lookahead-slices=6 / scenecut=40 / radl=0 / 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=0 / dynamic-rd=0.00 / no-ssim-rd / signhide / no-tskip / nr-intra=0 / nr-inter=0 / no-constrained-intra / strong-intra-smoothing / max-merge=2 / limit-refs=3 / no-limit-modes / me=1 / subme=2 / merange=57 / temporal-mvp / weightp / no-weightb / no-analyze-src-pics / deblock=0:0 / sao / no-sao-non-deblock / rd=3 / no-early-skip / rskip / no-fast-intra / no-tskip-fast / no-cu-lossless / no-b-intra / no-splitrd-skip / rdpenalty=0 / psy-rd=2.00 / psy-rdoq=0.00 / no-rd-refine / no-lossless / cbqpoffs=0 / crqpoffs=0 / rc=crf / crf=22.0 / qcomp=0.60 / qpstep=4 / stats-write=0 / stats-read=0 / ipratio=1.40 / pbratio=1.30 / aq-mode=1 / aq-strength=1.00 / 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=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 / no-opt-qp-pps / no-opt-ref-list-length-pps / no-multi-pass-opt-rps / scenecut-bias=0.05 / no-opt-cu-delta-qp / no-aq-motion / no-hdr / no-hdr-opt / no-dhdr10-opt / analysis-reuse-level=5 / scale-factor=0 / refine-intra=0 / refine-inter=0 / refine-mv=0 / no-limit-sao / ctu-info=0 / no-lowpass-dct / refine-mv-type=0 / copy-pic=1
Default : Ja
Forced : Nein