Amlogic-no Discussion

A post was merged into an existing topic: Kinhank G1

2nd Test clean install on S5 X96X10 PRO S928X-J 8/64 version

Ethernet
Bluetooth
VFD
Remote config
No wifi

Now that i have the correct dovi installed (Human error 1st test)

Dolby Vision Working!!!
TV LED and Player LED

Thx Team CoreELEC!!!

First quick test with DoVi on my AM8 Pro and LG G3 TV. The DoVi FEL test clip works fine. My own test encode (bhcop.mkv - Google Drive) didnā€™t work with TV led enabled, the TV switches to DoVi mode but thereā€™s only a black screen. Switching to Player led, it works.

EDIT: the player debug output was not correct for TV led DoVi. It showed YUV444 IIRC, not RGB 8-bit at least.

Hereā€™s the debug log from the black screen situation.
https://paste.coreelec.org/PitchedPresent

The one linked a bit earlier in this thread. I think itā€™s the only one known so far.

Could you please write how to solve this? I have the same error on AM8 Pro.

On any nightly after 12/09 inputstream ffmpeg direct is still broken. Canā€™t repro on any other platform. Is there something that still needs to be updated in the CE repo ā€¦?

When DV is black only and/or update from older build ensure dv compatibility mode is enabled in player settings.

On older am6plus not started system CE with new installation and also with proces upgrading from previous nigthly release CE22NO.

Maybe dtb file is wrong.

init-previous.log (1.9 KB)
fs-resize.log (509 Bytes)

Is that available only on certain devices? I donā€™t see it at all. Then again, the FEL test clip is P7 and plays back normally (discarding FEL) so I suppose it already falls back to 8.x.

I had the similar issue with the bhcop.mkv clip already in CE21-ne earlier but it was fixed by some commit.

Working here without any issue.
But TV-Led mode looks broken.
Itā€™s only SDR. So use Player-led mode for now.

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Where is this settings

In System/Settings/Player/Playback

I see

Adjust display HDR mod
is enabled by default.

Is this what you mean by compatible mode?

In homatics atv14, the player led mode broken, just the tv=led working.
Player led fallback to sdr.

edit. after switched in android side the always Dolby Vision, in CE no both mode working.

edit2. Back to android enable player led mode only there, boot to CE, both dv mode working againā€¦ :rofl:

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On a working clip, itā€™s definitely DoVi on the TV (checked the VRR info and itā€™s super bright) but the output display in the player shows SDR BT.709.

The clips that just show up as black, also DoVi in the VRR info the same way. They just donā€™t play at all.

Player-led shows normal DV-LL BT.2020 for both.

@Portisch will 3d in next update? And is fel is converted to 8.1 like @quietvoid code?
Thanks.

Am6plus run with CE22NO 20241220 based on kernel 5.15.119., but old issues are there Amlogic-no Discussion - #926 by atirage21
So bug with not started CE22NO from mega.nz is only with newer kernel due to driver of sd card reader or wrong dtb for am6plus without ā€œBā€?

20241222 shows now correct info under player process info for TV-Led.

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Try latest nightly

bhcop plays back in 8 bit RGB Dv .
Using TV LED Setting

On the X96X10 PRO S928X-J

Seems its fixed!!

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Iā€™ve tried out the latest nightly on my X96X10 PRO S928X-J.

Dolby Vision works for me.

I found only one issue: Kodi keeps crashing when I watch an mpeg4 file and I try to select a video scaling method Spline36 (optimized) or Lanczos2 (optimized).

Hmmmmmm

Where are these settings in CoreELEC?

In Player Processing Render Method

By default
Accelerate MPEG4 is set as HD and up

Change to Never

Maybe will help

Yeah, I set it to 'never. ā€™
Thatā€™s why I have that option available.
Itā€™s when you play the video, in OSD, Video Settings.

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