Homatics with 20260730 play both samples without issue.
No issues on my Tox 3 on last 2 releases on my Tox3. Up to and inc 0730
That’s strange…
I have a Minix 8K-Ultra; I did a fresh install (Nightly20260730) of the latest image onto a new hard drive today, and the result is the same. This suggests that something related to Dolby Vision was changed between the Nightly20260725 and Nightly20260726 builds, preventing error-free playback of DV files on my S928 box!
What else can I try?
Should I upload specific logs from the 25 or 26 version?
I’d like to keep updating, but for now, I’m forced to stick with the 0725 build 
Everything is working amazing except for one niche thing. This issue seems to only affect LLDV (i’m sending to a panasonic oled), people using TV Led don’t seem to have this issue. HDR10+ and DV files that are 60fps (such as gemini man) always convert down to standard HDR10, confirmed with multiple files.
other than that everything runs perfectly, thanks for you work!
Can you post a link to the Vid?
Not valid, no log.
It’s confirmed it’s HDR10+.
Even when HDR10 is shown.
It can’t signal HDR10+, but just test it and it’s HDR10+.
it’s ANY video that is DV/HDR10+ and also in 60/59.94fps combined. the laked test video from ff.de is a good example.
DV at the frame rates flags as hdr10 (pq) and shows in Tiny PPI that it’s converting from DV to HDR10. HDR10+ videos in that resolution flag as HDR10+ but the dynamic metadata isn’t passed through and Tiny PPI shows it converting down from HDR10+ to HDR10.
Will try to do logs later
01_KODI.log (1.0 MB)
02_System.log (112.8 KB)
4k60p.mov in the logs shows the issue. this happens with all 60fps DV content.
Would you check your Kodi system display info you would see your setup does not support 4k50/60hz DV, only up to 30hz for 4k DV…
Definitely not. Your system is limited to TMDS 300MHz clock. DV 4k50/60hz does need 594MHz.
I bet you use an AVR and this makes your limit. It’s a faulty setup.
no, straight to the TV. i CEC into a sound bar but it does the same when i pull out the HDMI cable. I’ve literally just pulled out the SSD with ce22 running on it out of the usb port and let ce21 boot up (it’s on the interanal memory) and all the same files play just fine. it is CE22.
in fact ive just turned off viera link (cec) on the tv, unpluged the hdmi cable that goes from the cec hdmi port to the soundbar. the hdmi cable is going straight from box to tv. still the same issue, 4k dv 60hz downconverting.
but it doesn’t do it in ce21 or any of my other boxes. please ask questions instead of assuming, i’m happy to answer
It’s fact your EDID report only 300MHz and this is from TV. It’s limited to 30hz. There is no CE issue.
edid-decode (hex):
00 ff ff ff ff ff ff 00 34 a9 96 a2 01 01 01 01
00 1d 01 03 80 80 48 78 0a da ff a3 58 4a a2 29
17 49 4b 20 08 00 31 40 61 40 01 01 01 01 01 01
01 01 01 01 01 01 04 74 00 30 f2 70 5a 80 b0 58
8a 00 ba 88 21 00 00 1e 02 3a 80 18 71 38 2d 40
58 2c 45 00 ba 88 21 00 00 1e 00 00 00 fc 00 50
61 6e 61 73 6f 6e 69 63 2d 54 56 0a 00 00 00 fd
00 17 3d 0f 44 1e 00 0a 20 20 20 20 20 20 01 f7
02 03 55 f0 53 10 1f 05 14 20 21 22 04 13 03 12
07 16 5d 5e 5f 62 63 64 26 0d 07 01 15 07 50 83
0f 00 00 6e 03 0c 00 10 00 38 3c 2f 08 80 01 02
03 04 e2 00 4b e3 05 ff 01 e5 0e 61 60 66 65 e3
06 0f 01 e5 01 8b 84 90 01 eb 01 46 d0 00 44 03
70 80 5e 75 94 66 21 56 aa 51 00 1e 30 46 8f 33
00 ba 88 21 00 00 1e 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 cf
----------------
Block 0, Base EDID:
EDID Structure Version & Revision: 1.3
Vendor & Product Identification:
Manufacturer: MEI
Model: 41622
Serial Number: 16843009
Made in: 2019
Basic Display Parameters & Features:
Digital display
Maximum image size: 128 cm x 72 cm
Gamma: 2.20
RGB color display
First detailed timing is the preferred timing
Color Characteristics:
Red : 0.6396, 0.3447
Green: 0.2910, 0.6347
Blue : 0.1630, 0.0927
White: 0.2880, 0.2958
Established Timings I & II:
DMT 0x04: 640x480 59.940476 Hz 4:3 31.469 kHz 25.175000 MHz
DMT 0x10: 1024x768 60.003840 Hz 4:3 48.363 kHz 65.000000 MHz
Standard Timings:
DMT 0x04: 640x480 59.940476 Hz 4:3 31.469 kHz 25.175000 MHz
DMT 0x10: 1024x768 60.003840 Hz 4:3 48.363 kHz 65.000000 MHz
Detailed Timing Descriptors:
DTD 1: 3840x2160 30.000000 Hz 16:9 67.500 kHz 297.000000 MHz (698 mm x 392 mm)
Hfront 176 Hsync 88 Hback 296 Hpol P
Vfront 8 Vsync 10 Vback 72 Vpol P
DTD 2: 1920x1080 60.000000 Hz 16:9 67.500 kHz 148.500000 MHz (698 mm x 392 mm)
Hfront 88 Hsync 44 Hback 148 Hpol P
Vfront 4 Vsync 5 Vback 36 Vpol P
Display Product Name: 'Panasonic-TV'
Display Range Limits:
Monitor ranges (GTF): 23-61 Hz V, 15-68 kHz H, max dotclock 300 MHz
Extension blocks: 1
Checksum: 0xf7
----------------
Block 1, CTA-861 Extension Block:
Revision: 3
Underscans IT Video Formats by default
Basic audio support
Supports YCbCr 4:4:4
Supports YCbCr 4:2:2
Native detailed modes: 0
Video Data Block:
VIC 16: 1920x1080 60.000000 Hz 16:9 67.500 kHz 148.500000 MHz
VIC 31: 1920x1080 50.000000 Hz 16:9 56.250 kHz 148.500000 MHz
VIC 5: 1920x1080i 60.000000 Hz 16:9 33.750 kHz 74.250000 MHz
VIC 20: 1920x1080i 50.000000 Hz 16:9 28.125 kHz 74.250000 MHz
VIC 32: 1920x1080 24.000000 Hz 16:9 27.000 kHz 74.250000 MHz
VIC 33: 1920x1080 25.000000 Hz 16:9 28.125 kHz 74.250000 MHz
VIC 34: 1920x1080 30.000000 Hz 16:9 33.750 kHz 74.250000 MHz
VIC 4: 1280x720 60.000000 Hz 16:9 45.000 kHz 74.250000 MHz
VIC 19: 1280x720 50.000000 Hz 16:9 37.500 kHz 74.250000 MHz
VIC 3: 720x480 59.940060 Hz 16:9 31.469 kHz 27.000000 MHz
VIC 18: 720x576 50.000000 Hz 16:9 31.250 kHz 27.000000 MHz
VIC 7: 1440x480i 59.940060 Hz 16:9 15.734 kHz 27.000000 MHz
VIC 22: 1440x576i 50.000000 Hz 16:9 15.625 kHz 27.000000 MHz
VIC 93: 3840x2160 24.000000 Hz 16:9 54.000 kHz 297.000000 MHz
VIC 94: 3840x2160 25.000000 Hz 16:9 56.250 kHz 297.000000 MHz
VIC 95: 3840x2160 30.000000 Hz 16:9 67.500 kHz 297.000000 MHz
VIC 98: 4096x2160 24.000000 Hz 256:135 54.000 kHz 297.000000 MHz
VIC 99: 4096x2160 25.000000 Hz 256:135 56.250 kHz 297.000000 MHz
VIC 100: 4096x2160 30.000000 Hz 256:135 67.500 kHz 297.000000 MHz
Audio Data Block:
Linear PCM:
Max channels: 6
Supported sample rates (kHz): 48 44.1 32
Supported sample sizes (bits): 16
AC-3:
Max channels: 6
Supported sample rates (kHz): 48 44.1 32
Maximum bit rate: 640 kb/s
Speaker Allocation Data Block:
FL/FR - Front Left/Right
LFE1 - Low Frequency Effects 1
FC - Front Center
BL/BR - Back Left/Right
Vendor-Specific Data Block (HDMI), OUI 00-0C-03:
Source physical address: 1.0.0.0
DC_36bit
DC_30bit
DC_Y444
Maximum TMDS clock: 300 MHz
Supported Content Types:
Graphics
Photo
Cinema
Game
Extended HDMI video details:
Base EDID image size is aspect ratio
HDMI VICs:
HDMI VIC 1: 3840x2160 30.000000 Hz 16:9 67.500 kHz 297.000000 MHz
HDMI VIC 2: 3840x2160 25.000000 Hz 16:9 56.250 kHz 297.000000 MHz
HDMI VIC 3: 3840x2160 24.000000 Hz 16:9 54.000 kHz 297.000000 MHz
HDMI VIC 4: 4096x2160 24.000000 Hz 256:135 54.000 kHz 297.000000 MHz
Video Capability Data Block:
YCbCr quantization: No Data
RGB quantization: Selectable (via AVI Q)
PT scan behavior: No Data
IT scan behavior: Always Underscanned
CE scan behavior: Supports both over- and underscan
Colorimetry Data Block:
xvYCC601
xvYCC709
sYCC601
opYCC601
opRGB
BT2020cYCC
BT2020YCC
BT2020RGB
YCbCr 4:2:0 Video Data Block:
VIC 97: 3840x2160 60.000000 Hz 16:9 135.000 kHz 594.000000 MHz
VIC 96: 3840x2160 50.000000 Hz 16:9 112.500 kHz 594.000000 MHz
VIC 102: 4096x2160 60.000000 Hz 256:135 135.000 kHz 594.000000 MHz
VIC 101: 4096x2160 50.000000 Hz 256:135 112.500 kHz 594.000000 MHz
HDR Static Metadata Data Block:
Electro optical transfer functions:
Traditional gamma - SDR luminance range
Traditional gamma - HDR luminance range
SMPTE ST2084
Hybrid Log-Gamma
Supported static metadata descriptors:
Static metadata type 1
Vendor-Specific Video Data Block (HDR10+), OUI 90-84-8B:
Application Version: 1
Vendor-Specific Video Data Block (Dolby), OUI 00-D0-46:
Version: 2 (12 bytes)
DM Version: 3.x
Backlt Min Luma: 100 cd/m^2
Interface: Low-Latency
Supports 10b 12b 444: Not supported
Target Min PQ v2: 0 (0.00000000 cd/m^2)
Target Max PQ v2: 2965 (807 cd/m^2)
Unique Rx, Ry: 0.67968750, 0.32031250
Unique Gx, Gy: 0.25000000, 0.68359375
Unique Bx, By: 0.14453125, 0.04687500
Detailed Timing Descriptors:
DTD 3: 1366x768 59.789541 Hz 683:384 47.712 kHz 85.500000 MHz (698 mm x 392 mm)
Hfront 70 Hsync 143 Hback 213 Hpol P
Vfront 3 Vsync 3 Vback 24 Vpol P
Checksum: 0xcf
----------------
Preferred Video Timing if only Block 0 is parsed:
DTD 1: 3840x2160 30.000000 Hz 16:9 67.500 kHz 297.000000 MHz (698 mm x 392 mm)
Hfront 176 Hsync 88 Hback 296 Hpol P
Vfront 8 Vsync 10 Vback 72 Vpol P
----------------
Preferred Video Timings if Block 0 and CTA-861 Blocks are parsed:
VIC 16: 1920x1080 60.000000 Hz 16:9 67.500 kHz 148.500000 MHz
Hfront 88 Hsync 44 Hback 148 Hpol P
Vfront 4 Vsync 5 Vback 36 Vpol P
DTD 1: 3840x2160 30.000000 Hz 16:9 67.500 kHz 297.000000 MHz (698 mm x 392 mm)
Hfront 176 Hsync 88 Hback 296 Hpol P
Vfront 8 Vsync 10 Vback 72 Vpol P
----------------
Native Video Resolution:
3840x2160
----------------
edid-decode SHA: 84ddf9155376 2021-10-03 10:37:45
Warnings:
Block 1, CTA-861 Extension Block:
Video Data Block: VIC 16 is the preferred timing, overriding the first detailed timings. Is this intended?
Video Capability Data Block: Set Selectable YCbCr Quantization to avoid interop issues.
Failures:
Block 0, Base EDID:
Detailed Timing Descriptor #1: Mismatch of image size 698x392 mm vs display size 1280x720 mm.
Detailed Timing Descriptor #2: Mismatch of image size 698x392 mm vs display size 1280x720 mm.
Block 1, CTA-861 Extension Block:
Detailed Timing Descriptor #3: Mismatch of image size 698x392 mm vs display size 1280x720 mm.
EDID conformity: FAIL
So 594MHz only with none DV 4:2:0 mode.
DV is 4:4:4 or 4:2:2, 594Mhz on DV 50/60Hz.
When your TV support it fix firmware for it so it reports correct EDID.
There might be HDMI mode options on your TV, it looks like it’s currently limited to HDMI 1.4. But I’m not very familiar with Panasonic TVs.
Could be called HDMI Auto https://youtu.be/ZC1yAsLTxMo?t=59
season folder always started the first episode
Confirmed fixed on my Homatics Box R 4K Plus after installing the 2026-08-06 CoreELEC nightly.
Previously, selecting any episode in a TV season folder always started the first episode in that folder. With the fix from Kodi commit 845ca55 included, the selected episode now starts correctly.
Thank you for fixing this issue.
After today’s 2026-08-06 nightly, Dolby Vision (all profiles) no longer works on the Homatics Box R 4K Plus. I get black screen and no audio (all formats).
I did not touch nothing in setup.
It works for me:
CoreELEC (official): 22.0-Piers_nightly_20260806 (Amlogic-no.aarch64)
Machine model: Dune/Homatics R 4K Plus
CoreELEC dt-id: sc2_s905x4_sei_smb_280_id5
Amlogic dt-id: sc2_s905x4_ah212-id5
Linux version: 5.15.196 (docker@94fe31345c79) #1 Thu Aug 6 01:30:56 IDT 2026
Kodi compiled: 2026-08-06 02:47:41 +0300
Have same settings and values.
So, I switch off the box and went for a shower. When powering on the box again, everything works. So what happened?
i think you took your device with you to shower 
sometimes it helps when you do power-reset (pull out power). or just reboot
It seems that Dolby Vision playback on the Minix U8K has been buggy since the 0726 nightly build.
My two samples (Nightly builds - #2906 by BigMike66) also run perfectly on a Ugoos SK1 and a Homeatics device, but no longer on my Minix
Can anyone else confirm this with their U8K and the 0726 nightly build (or newer)?