Dolby Vision now possible through MP4 Mux.

[DaMacFunkin]

Thank you for your great works. If you like, I can provide a zidoo z9x media player for your test. It does not require a special version of exoplayer to be installed. DV Mel MKV files can be played directly.

Hi Mirror, i already have the Z9X, if you can fix the problems with LG OLED then I will be able to test FEL to MEL and also do Color space comparisons against true Dolby Vision profile 7 players.

[Tomas]

You tried Zidoo z9x and it works perfectly. m

The Zidoo z9x plays more then profile5 without EL?

All the samples played for me. If you want to try something is not a problem.

[Tomas]

Can I ask for the ffmpeg download link?

https://ffmpeg.org/download.html
https://www.gyan.dev/ffmpeg/builds/
[/quote]

Please don't know why I can't run ffmpeg?

[ahmadss]

Hi

guys can kodi play dolby vision ?
not through plex addon

[iamTa]

So when I try to play this file via external hdd connected to the c9, it won't play at all? Or just the pictures will appear and the audio is muted? If it is the latter, I think this method still benefits me in a way. I won't have to keep both the dolby vision mp4 file with no atmos track and the mkv hdr10 file with atmos track; instead I will just keep this dolby vision mkv file with atmos track.

If you are able to use Plex or Emby the applicable LG app store apps are able to play MKV files and will fall back to AC3 Core.

Fantastic. Quick question though. If I play any FEL->MEL mkv made using this workflow, directly in Kodi without exoplayer, will it fall back to HDR10?
Also how to retain pgs subtitles using this workflow?

Yes it will fall back to HDR10 and you can retain all the PGS subtitles in step 4 when you re-add the original m2ts to tsMuxeR.

[PlatypusW]

Do we know yet if the z9x has the same color issue as the shield? What about the fire tv (stick)?

[NiCE77]

Do we know yet if the z9x has the same color issue as the shield? What about the fire tv (stick)?

Nvidia fixed the color issue in the last fw (removed the wrong BT.2020 flag).
On Zidoo, still present: http://forum.zidoo.tv/index.php?threads ... ost-130978
The Fire TV has no color issues.

[lexyz]

Nvidia fixed the color issue in the last fw (removed the wrong BT.2020 flag).

"Red push" or rather "red blocks" problem still exists
BT2020 flag is different issue

MI:Fallout bath fight scene is the best demo.

Also I would like to suggest Atomic Blonde as test material. For some reasons it has color issues after MakeMKV conversion

[PlatypusW]

"Red push" or rather "red blocks" problem still exists
BT2020 flag is different issue

MI:Fallout bath fight scene is the best demo.

Also I would like to suggest Atomic Blonde as test material. For some reasons it has color issues after MakeMKV conversion

Yeah I can still easily see the red blocks on fallout, not sure if that’s the worst it is now - I did have to look closely at times to see it compared to playing it in hdr10.

Will be interesting to see how other devices compare now that at least fire tv (stick) can play back more (converted) titles.

[userr]

and do we know wether FEL on the shield shows correctly?

[lexyz]

and do we know wether FEL on the shield shows correctly?

Valerian hasnt any color issues
DV also better than HDR in gradients

[userr]

and do we know wether FEL on the shield shows correctly?

Valerian hasnt any color issues
DV also better than HDR in gradients

i agree DV is better.
But is FEL shown correctly so that the improvements in picture compared to MEL is shown?

[lexyz]

Valerian is a good source for compairson
For example this frame around 52:40 mark
https://slow.pics/c/XWCFgVy2
Just pay attention to gradiens on wall

[lexyz]

Extract hevc streams with ffmpeg: ffmpeg.exe -i X:\BDMV\STREAM\XXXXX.m2ts -map 0:0 -c copy X:\BL.hevc -map 0:1 -c copy X:\EL.hevc

Is it ok to demux m2ts by tsmuxer to avoid ffmpeg?

[RESET_9999]

@ the owners of a Sony x700 player. @ragico(thank's a lot) found a workaround to the bug that forces you to reboot your player after any playback of a dual-layer profile 7 TS file.

play & stop this LG demo and it will somehow reset the player. You have to do that every time you stop playback of a dual-layer TS.
It's not an ideal solution but it's better than having to reboot the player.

the file: https://drive.google.com/file/d/1ZRwhD- ... sp=sharing


Also, I thought the single track FEL (EL+RPU) didn't work on the x700 but apparently some files will work. So I'm now able to compare a single track FEL file to the original disc on the x700.
If the FEL single track files are done properly, I will be able to tell if the Shield can play the FEL metadata or if it's just ignoring it.