UE49KS8000 4k MKV Stuttering/Buffering issues
And the issue is:
I have an UE49KS8000 samsung TV (before this one i had a UE46D7000 set) and never had an issue with Serviio, everything that i threw to the TVs through Serviio played fine.
Since i updated Serviio to the version 1.9.1, i no longer can watch 4k mkv through Serviio without constant Stuttering/Buffering issues.
I don' t remember which version i had before the 1.9.1, i do remember that there wasn't a KS profile (and still there isn't on the 1.9.1) so, the profile i used was the J profile, after the update to the 1.9.1 version, i worked with M profile until i realized there were issues with 4k mkv, on the Serviio console i reassigned the J profile to the TV and the J profile (on v 1.9.1) also has constant Stuttering/Buffering issues and also the Generic DLNA profile.
Transcoding is disabled since the first time i started working with Serviio, my PC is connected to the TV through Gigabit ethernet cable/router.
I leave here mediainfo of a 4k mkv that worked fine with an older version of Serviio but with the v1.9.1 has constant Stuttering/Buffering issues, with the hope that someone can help me.
Thanks
General
Unique ID : 219229866072027780300846905399580797821 (0xA4EE22E99DF22892913C64A3800FAB7D)
Complete name : P:\HD\Warcraft.mkv
Format : Matroska
Format version : Version 4 / Version 2
File size : 57.2 GiB
Duration : 2h 3mn
Overall bit rate mode : Variable
Overall bit rate : 66.5 Mbps
Encoded date : UTC 2016-10-09 22:46:24
Writing application : mkvmerge v9.4.2 ('So High') 64bit
Writing library : libebml v1.3.4 + libmatroska v1.4.5
Video
ID : 1
Format : HEVC
Format/Info : High Efficiency Video Coding
Format profile : Main 10@L5.1@High
Codec ID : V_MPEGH/ISO/HEVC
Duration : 2h 3mn
Bit rate : 61.0 Mbps
Width : 3 840 pixels
Height : 2 160 pixels
Display aspect ratio : 16:9
Frame rate mode : Constant
Frame rate : 23.976 (24000/1001) fps
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 10 bits
Bits/(Pixel*Frame) : 0.307
Stream size : 52.5 GiB (92%)
Writing library : x265 2.0+18-b0ec268aef60:[Windows][GCC 6.1.0][64 bit] 10bit
Encoding settings : wpp / ctu=64 / min-cu-size=8 / max-tu-size=32 / tu-intra-depth=1 / tu-inter-depth=1 / me=1 / subme=2 / merange=57 / no-rect / no-amp / max-merge=2 / temporal-mvp / no-early-skip / rskip / rdpenalty=0 / no-tskip / no-tskip-fast / strong-intra-smoothing / no-lossless / no-cu-lossless / no-constrained-intra / no-fast-intra / open-gop / no-temporal-layers / interlace=0 / keyint=250 / min-keyint=23 / scenecut=40 / rc-lookahead=20 / lookahead-slices=8 / bframes=4 / bframe-bias=0 / b-adapt=2 / ref=3 / limit-refs=3 / no-limit-modes / weightp / no-weightb / aq-mode=1 / qg-size=32 / aq-strength=1.00 / cbqpoffs=0 / crqpoffs=0 / rd=3 / psy-rd=2.00 / rdoq-level=0 / psy-rdoq=0.00 / log2-max-poc-lsb=8 / no-rd-refine / signhide / deblock=0:0 / sao / no-sao-non-deblock / b-pyramid / cutree / no-intra-refresh / rc=abr / bitrate=61000 / qcomp=0.60 / qpmin=0 / qpmax=69 / qpstep=4 / vbv-maxrate=160000 / vbv-bufsize=160000 / ipratio=1.40 / pbratio=1.30
Default : Yes
Forced : No
Color range : Limited
Color primaries : BT.2020
Transfer characteristics : SMPTE ST 2084
Matrix coefficients : BT.2020 non-constant
Mastering display color primaries : R: x=0.680000 y=0.320000, G: x=0.265000 y=0.690000, B: x=0.150000 y=0.060000, White point: x=0.312700 y=0.329000
Mastering display luminance : min: 0.0001 cd/m2, max: 1000.0000 cd/m2
Maximum Content Light Level : 1000 cd/m2
Maximum Frame-Average Light Level : 500 cd/m2
Audio #1
ID : 2
Format : Atmos / TrueHD
Codec ID : A_TRUEHD
Duration : 2h 3mn
Bit rate mode : Variable
Bit rate : 4 834 Kbps
Maximum bit rate : 7 893 Kbps
Channel(s) : Object Based / 8 channels
Channel positions : Object Based / Front: L C R, Side: L R, Back: L R, LFE
Sampling rate : / 48.0 KHz
Frame rate : 1 200.000 fps (40 spf)
Compression mode : Lossless
Stream size : 4.16 GiB (7%)
Language : English
Default : Yes
Forced : No
Audio #2
ID : 3
Format : AC-3
Format/Info : Audio Coding 3
Mode extension : CM (complete main)
Format settings, Endianness : Big
Codec ID : A_AC3
Duration : 2h 3mn
Bit rate mode : Constant
Bit rate : 640 Kbps
Channel(s) : 6 channels
Channel positions : Front: L C R, Side: L R, LFE
Sampling rate : 48.0 KHz
Frame rate : 31.250 fps (1536 spf)
Compression mode : Lossy
Stream size : 564 MiB (1%)
Language : English
Default : No
Forced : No