Posts by chris2024

chris2024

If Amlogic S905 can play 4k it will be helpful to point a video sample that works because so far while most of them play in stock Android in LibreELEC nothing that is 4k plays (8bit/10bit HDR/SDR HEVC/H264 ...)

I did not see any 4k image at all (No washed or pixelate or...) I always see the Kodi screen.

Audio ok
TV changed display to 4k 50Hz (The video is 25FPS I guess 50Hz will do fine since it is multiple)
No video displayed (I see the Kodi screen)

Code

Format                                   : HEVC
Format/Info                              : High Efficiency Video Coding
Format profile                           : Main@L5@Main
Codec ID                                 : V_MPEGH/ISO/HEVC
Duration                                 : 21 min 12 s
Bit rate                                 : 3 368 kb/s
Width                                    : 3 840 pixels
Height                                   : 1 608 pixels
Display aspect ratio                     : 2.40:1
Frame rate mode                          : Constant
Frame rate                               : 25.000 FPS
Color space                              : YUV
Chroma subsampling                       : 4:2:0
Bit depth                                : 8 bits
Bits/(Pixel*Frame)                       : 0.022
Stream size                              : 511 MiB (86%)
Default                                  : Yes
Forced                                   : No
Color range                              : Limited
Color primaries                          : BT.709
Transfer characteristics                 : BT.709
Matrix coefficients                      : BT.709

Display More

Nothing plays (infinite progress circle)

Code

Format                                   : HEVC
Format/Info                              : High Efficiency Video Coding
Format profile                           : Main [email protected]@Main
Codec ID                                 : V_MPEGH/ISO/HEVC
Duration                                 : 1 min 0 s
Bit rate                                 : 25.0 Mb/s
Width                                    : 3 840 pixels
Height                                   : 2 160 pixels
Display aspect ratio                     : 16:9
Frame rate mode                          : Constant
Frame rate                               : 59.940 (60000/1001) FPS
Color space                              : YUV
Chroma subsampling                       : 4:2:0
Bit depth                                : 10 bits
Bits/(Pixel*Frame)                       : 0.050
Stream size                              : 179 MiB (98%)
Default                                  : Yes
Forced                                   : No

Display More

Nothing plays (may show infinite progress circle)

Code

Format                                   : HEVC
Format/Info                              : High Efficiency Video Coding
Format profile                           : Main [email protected]@High
HDR format                               : SMPTE ST 2086, HDR10 compatible
Codec ID                                 : hev1
Codec ID/Info                            : High Efficiency Video Coding
Duration                                 : 2 min 0 s
Bit rate                                 : 4 693 kb/s
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 (Type 2)
Bit depth                                : 10 bits
Bits/(Pixel*Frame)                       : 0.024
Stream size                              : 67.2 MiB (44%)
Writing library                          : x265 2.4+90-67dcf6e79090:[Windows][GCC 6.2.1][64 bit] 10bit
Encoding settings                        : cpuid=1173503 / frame-threads=2 / numa-pools=4 / wpp / no-pmode / no-pme / no-psnr / no-ssim / log-level=2 / input-csp=1 / input-res=3840x2160 / interlace=0 / total-frames=0 / level-idc=51 / high-tier=1 / uhd-bd=0 / ref=5 / no-allow-non-conformance / repeat-headers / annexb / no-aud / no-hrd / info / hash=0 / no-temporal-layers / open-gop / min-keyint=2 / keyint=24 / bframes=0 / b-adapt=2 / no-b-pyramid / bframe-bias=0 / rc-lookahead=25 / 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 / dynamic-rd=0.00 / no-ssim-rd / signhide / no-tskip / nr-intra=0 / nr-inter=0 / no-constrained-intra / strong-intra-smoothing / max-merge=3 / limit-refs=0 / limit-modes / me=3 / subme=3 / merange=57 / temporal-mvp / weightp / no-weightb / no-analyze-src-pics / deblock=0:0 / sao / no-sao-non-deblock / rd=4 / no-early-skip / rskip / no-fast-intra / no-tskip-fast / no-cu-lossless / no-b-intra / rdpenalty=0 / psy-rd=2.00 / psy-rdoq=1.00 / no-rd-refine / analysis-reuse-mode=0 / no-lossless / cbqpoffs=0 / crqpoffs=0 / rc=cbr / bitrate=160000 / qcomp=0.60 / qpstep=4 / stats-write=0 / stats-read=0 / vbv-maxrate=160000 / vbv-bufsize=60000 / vbv-init=0.9 / ipratio=1.40 / aq-mode=1 / aq-strength=1.00 / cutree / zone-count=0 / no-strict-cbr / qg-size=32 / no-rc-grain / qpmax=69 / qpmin=0 / const-vbv / sar=1 / overscan=0 / videoformat=5 / range=0 / colorprim=9 / transfer=16 / colormatrix=9 / chromaloc=1 / chromaloc-top=2 / chromaloc-bottom=2 / display-window=0 / master-display=G(13250,34500)B(7500,3000)R(34000,16000)WP(15635,16450)L(10000000,5) / max-cll=1000,400 / min-luma=0 / max-luma=1023 / 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 / no-opt-cu-delta-qp / no-aq-motion / 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
Default                                  : No
Encoded date                             : 2021-05-29 09:31:44 UTC
Tagged date                              : 2021-05-29 09:31:44 UTC
Color range                              : Limited
Color primaries                          : BT.2020
Transfer characteristics                 : PQ
Matrix coefficients                      : BT.2020 non-constant
Mastering display color primaries        : Display P3
Mastering display luminance              : min: 0.0005 cd/m2, max: 1000 cd/m2
Maximum Content Light Level              : 1000 cd/m2
Maximum Frame-Average Light Level        : 400 cd/m2
Codec configuration box                  : hvcC

Display More

Nothing plays (may show infinite progress circle)

Code

Format                                   : HEVC
Format/Info                              : High Efficiency Video Coding
Format profile                           : Main [email protected]@High
HDR format                               : SMPTE ST 2086, HDR10 compatible
Codec ID                                 : V_MPEGH/ISO/HEVC
Duration                                 : 2 min 0 s
Bit rate                                 : 4 693 kb/s
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 (Type 2)
Bit depth                                : 10 bits
Bits/(Pixel*Frame)                       : 0.024
Stream size                              : 67.2 MiB (100%)
Writing library                          : x265 2.4+90-67dcf6e79090:[Windows][GCC 6.2.1][64 bit] 10bit
Encoding settings                        : cpuid=1173503 / frame-threads=2 / numa-pools=4 / wpp / no-pmode / no-pme / no-psnr / no-ssim / log-level=2 / input-csp=1 / input-res=3840x2160 / interlace=0 / total-frames=0 / level-idc=51 / high-tier=1 / uhd-bd=0 / ref=5 / no-allow-non-conformance / repeat-headers / annexb / no-aud / no-hrd / info / hash=0 / no-temporal-layers / open-gop / min-keyint=2 / keyint=24 / bframes=0 / b-adapt=2 / no-b-pyramid / bframe-bias=0 / rc-lookahead=25 / 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 / dynamic-rd=0.00 / no-ssim-rd / signhide / no-tskip / nr-intra=0 / nr-inter=0 / no-constrained-intra / strong-intra-smoothing / max-merge=3 / limit-refs=0 / limit-modes / me=3 / subme=3 / merange=57 / temporal-mvp / weightp / no-weightb / no-analyze-src-pics / deblock=0:0 / sao / no-sao-non-deblock / rd=4 / no-early-skip / rskip / no-fast-intra / no-tskip-fast / no-cu-lossless / no-b-intra / rdpenalty=0 / psy-rd=2.00 / psy-rdoq=1.00 / no-rd-refine / analysis-reuse-mode=0 / no-lossless / cbqpoffs=0 / crqpoffs=0 / rc=cbr / bitrate=160000 / qcomp=0.60 / qpstep=4 / stats-write=0 / stats-read=0 / vbv-maxrate=160000 / vbv-bufsize=60000 / vbv-init=0.9 / ipratio=1.40 / aq-mode=1 / aq-strength=1.00 / cutree / zone-count=0 / no-strict-cbr / qg-size=32 / no-rc-grain / qpmax=69 / qpmin=0 / const-vbv / sar=1 / overscan=0 / videoformat=5 / range=0 / colorprim=9 / transfer=16 / colormatrix=9 / chromaloc=1 / chromaloc-top=2 / chromaloc-bottom=2 / display-window=0 / master-display=G(13250,34500)B(7500,3000)R(34000,16000)WP(15635,16450)L(10000000,5) / max-cll=1000,400 / min-luma=0 / max-luma=1023 / 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 / no-opt-cu-delta-qp / no-aq-motion / 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
Default                                  : Yes
Forced                                   : No
Color range                              : Limited
Color primaries                          : BT.2020
Transfer characteristics                 : PQ
Matrix coefficients                      : BT.2020 non-constant
Mastering display color primaries        : Display P3
Mastering display luminance              : min: 0.0005 cd/m2, max: 1000 cd/m2
Maximum Content Light Level              : 1000 cd/m2
Maximum Frame-Average Light Level        : 400 cd/m2

Display More

Audio ok
TV changed display to 4k 60Hz
No video displayed(show progress circle when reaches 100% it stops for one or two secconds)

Code

Format                                   : HEVC
Format/Info                              : High Efficiency Video Coding
Format profile                           : Main [email protected]@Main
Codec ID                                 : V_MPEGH/ISO/HEVC
Duration                                 : 1 min 48 s
Bit rate                                 : 18.5 Mb/s
Width                                    : 3 840 pixels
Height                                   : 2 160 pixels
Display aspect ratio                     : 16:9
Frame rate mode                          : Constant
Frame rate                               : 60.000 FPS
Color space                              : YUV
Chroma subsampling                       : 4:2:0
Bit depth                                : 10 bits
Bits/(Pixel*Frame)                       : 0.037
Stream size                              : 239 MiB (99%)
Writing library                          : ATEME Titan KFE 3.6.2 (4.6.1.9)
Default                                  : Yes
Forced                                   : No

Display More

Audio ok
No video

Code

Format                                   : HEVC
Format/Info                              : High Efficiency Video Coding
Format profile                           : Main [email protected]@High
Codec ID                                 : V_MPEGH/ISO/HEVC
Duration                                 : 1 h 44 min
Bit rate                                 : 19.4 Mb/s
Width                                    : 3 840 pixels
Height                                   : 1 604 pixels
Display aspect ratio                     : 2.40:1
Frame rate mode                          : Constant
Frame rate                               : 23.976 (24000/1001) FPS
Color space                              : YUV
Chroma subsampling                       : 4:2:0 (Type 2)
Bit depth                                : 10 bits
Bits/(Pixel*Frame)                       : 0.131
Stream size                              : 14.2 GiB (98%)
Writing library                          : x265 2.9+9-f74003e88622:[Windows][GCC 6.3.0][64 bit] 10bit
Encoding settings                        : cpuid=1176575 / frame-threads=4 / numa-pools=28 / wpp / no-pmode / no-pme / no-psnr / no-ssim / log-level=2 / input-csp=1 / input-res=3840x1604 / interlace=0 / total-frames=120 / level-idc=51 / 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 / gop-lookahead=0 / bframes=11 / b-adapt=2 / b-pyramid / bframe-bias=0 / rc-lookahead=25 / lookahead-slices=4 / scenecut=40 / radl=0 / 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 / dynamic-rd=0.00 / no-ssim-rd / signhide / no-tskip / nr-intra=0 / nr-inter=0 / no-constrained-intra / strong-intra-smoothing / max-merge=3 / limit-refs=3 / limit-modes / me=2 / subme=6 / merange=57 / temporal-mvp / weightp / no-weightb / no-analyze-src-pics / deblock=-3:-3 / no-sao / no-sao-non-deblock / rd=4 / no-early-skip / rskip / no-fast-intra / no-tskip-fast / no-cu-lossless / no-b-intra / no-splitrd-skip / rdpenalty=0 / psy-rd=4.00 / psy-rdoq=10.00 / no-rd-refine / no-lossless / cbqpoffs=0 / crqpoffs=0 / rc=crf / crf=17.0 / qcomp=0.60 / qpstep=1 / stats-write=0 / stats-read=0 / vbv-maxrate=160000 / vbv-bufsize=160000 / vbv-init=0.9 / crf-max=0.0 / crf-min=0.0 / ipratio=1.25 / pbratio=1.20 / aq-mode=3 / aq-strength=0.75 / 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=1 / chromaloc=1 / chromaloc-top=2 / chromaloc-bottom=2 / display-window=0 / max-cll=0,0 / 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 / no-opt-cu-delta-qp / no-aq-motion / no-hdr / no-hdr-opt / no-dhdr10-opt / no-idr-recovery-sei / 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 / max-ausize-factor=1.0 / no-dynamic-refine / no-single-sei
Default                                  : Yes
Forced                                   : No
Color range                              : Limited
Matrix coefficients                      : BT.709

Display More

chris2024 · Hardware for 4K movies chris2024 March 21, 2024 at 11:25 PM

Quote from Da Flex

Dolby Vision needs a device with a dedicated license. To my knowledge, only one device has such a license, and can run Kodi as an independent OS, and that's on CoreELEC (go to CoreELEC forum for details).

I see no reason to consider running Kodi as a dedicated OS if you have Shield. LibreELEC or CoreELEC won't improve anything. These dedicated Kodi OSes are good for the Chinese Android boxes that have invaded the market and we've all bought them only to find that they all have software issues that make them unusable.

An interesting box is Xiaomi TV Box S (2nd Gen). It is $60 and besides DV adds AV1, HDR10+ (Note: Shield does not have HDR10+). I think I will buy this next because it is one of the few with good reviews on Amazon.

chris2024

Here is my further investigation:

WiFi is of no interest to me as it is a slow old version. I tested your firmware anyway and it detected WiFi and I was able to see my network and connect to it.
There must have been a problem with my WiFi6 network. It allowed me to connect to 2 different AirMesh nodes having the same SSID and ended up with 2 IP addresses on the same SSID. This caused LibreELEC to crash and restart several times. It was only resolved when I deleted the connection and only connected to one of the SSIDs.

I tested other 4K samples, this time only HEVC. None worked.

I swapped the HDMI cable and port with the Nvidia Shield (This box adjusts the refresh rate for all videos including 23.976 fps) and the behavior is the same 23.976 fps won't change the TV FPS from 60 fps to 24 fps like the Shield does.

My TV supports all HDR standards and I don't think it uses HDR to SDR unless it is something wrong with HDMI EDID. I don't see any setting at all about HDR in Player or System..

My TV is Hisense (65H9G, 2020 Model)

chris2024 · Hardware for 4K movies chris2024 March 21, 2024 at 5:58 AM

If your TV supports DV then I recommend to get a DV TV box. I have Nvidia Shield tube(32bit) along with another ~15 different android TV boxes and the Shield is the only one I use because of DV.
DV is AMAZING!

chris2024

I am trying to setup LibreELEC on Megogo MVX 4K (Amlogic S905 1G/8G Gigabit Lan)
There are 3 issues: Remote, LAN and the bigest problem is that the 4K videos will not play with none of the dtb files.
I tested all the dtb files and found two of interest:
- meson-gxbb-kii-pro (This one wil make a perfectly functional remote/power/led but no LAN and no 4K)
- meson-gxbb-vega-s95 (Remote does not work properly but LAN work. 4K not working)

Here are some insights:

STOCK ANDROID 5.1.1 firmware
Kodi won't change resolution based on video size
Kodi works only on system set resolution and that can't be changed from within Kodi. 4k video looks good when sys set res is 4k60hz
No video player adjust display to video
Most 4k video works in vlc without changing res/refresh rate (maybe it does resampling). The image looks better when device is set to 4k60Hz
Some 4k sources are pixelated
Hardware acceleration: MediaCodec

LIBREELEC firmware
In HD some videos will not adjust refresh rate.(a video with 23.976fps will not adjust refresh rate or resolution while a video with 24.000fps will adjust both and work fine)

Common to all dtb:
-ok CEC
-wifi none
-Hardware acceleration: DRM PRIME (when this is disabled it will use SW codec)
-4k video not working
-No render method to choose

meson-gxbb-kii-pro
-ok remote works all
-ok power on off
-ok status led
-lan detected with wrong ip

meson-gxbb-vega-s95-meta
meson-gxbb-vega-s95-pro
meson-gxbb-vega-s95-telos
-partial remote
-ok lan

Posts by chris2024

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Megogo MXV 4K (Amlogic s905) 4k video not working

Hardware for 4K movies

Megogo MXV 4K (Amlogic s905) 4k video not working