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Re: Dolby Vision now possible through MP4 Mux.

Posted: Mon Jun 06, 2022 8:51 pm
by evilmatcher

I rip the disc from Makemkv v 1.16.7. Should the backup be decrypted?
I have just seen that the backup should be decrypted viewtopic.php?p=119007#p119007, so that's probably the reason

Re: Dolby Vision now possible through MP4 Mux.

Posted: Mon Jun 06, 2022 8:57 pm
by RESET_9999
Yes the disc must be decrypted but some of the latest tsmuxer versions had issues with DV, so maybe that's the problem?
I stopped updating it and I use an older version in my dovi.scripts tool pack and I have no issue.

Re: Dolby Vision now possible through MP4 Mux.

Posted: Mon Jun 06, 2022 9:16 pm
by evilmatcher
I stopped updating it and I use an older version in my dovi.scripts tool pack and I have no issue.
Good to know. I have downloaded your tools already.

Re: Dolby Vision now possible through MP4 Mux.

Posted: Tue Jun 07, 2022 6:15 am
by NiCE77
NiCE77 wrote: Fri May 27, 2022 5:43 am @quietvoid
Someone replied on the Firecore forum about Apple TV RPU management:
Yeah, I know. Eventually I'll make a CM v4.x only file.
Maybe the new test file is ready?
Many thanks!

Re: Dolby Vision now possible through MP4 Mux.

Posted: Tue Jun 07, 2022 5:33 pm
by danbez
@RESET_9999

Based on your spreadsheet, CCwGTV supports FEL. Which media player app supports it? I am looking for something other than PLEX, since I use Jellyfin. (but I can configure it to use an external player).

Re: Dolby Vision now possible through MP4 Mux.

Posted: Tue Jun 07, 2022 6:44 pm
by RESET_9999
I don't know, I only tested PLEX.

Re: Dolby Vision now possible through MP4 Mux.

Posted: Tue Jun 07, 2022 7:19 pm
by mtotheb
danbez wrote:@RESET_9999

Based on your spreadsheet, CCwGTV supports FEL. Which media player app supports it? I am looking for something other than PLEX, since I use Jellyfin. (but I can configure it to use an external player).
Just (video) Player, should be a green icon. It’s also open source

Re: Dolby Vision now possible through MP4 Mux.

Posted: Wed Jun 08, 2022 1:51 am
by quietvoid
NiCE77 wrote: Tue Jun 07, 2022 6:15 amMaybe the new test file is ready?
Many thanks!
You can try the files here: https://mega.nz/file/xNcAVQhJ#ldoifbK6D ... dXkzw2HYgs

On a DM v1 (CM v2.9) supporting display/device: p81_cmv29_tests, p84_cmv29_tests.
On a DM v2 (CM v4.x) supporting display/device: p81_cmv40_tests, p84_cmv40_tests

LG C2:
- CM v2.9: L1, L2 works
- CM v4.x: L1 works, L2 alone doesn't work. L3 works, L8 works up to clip_trim, the rest makes no difference.

FireTV Stick 4K Max:
- CM v2.9: L1, L2 works
- CM v4.x: L1, L2 works, L3 and L8 don't.

CM v4.x L8 trims are also very different to L2.

There's a bug with the first 3s for HLG since I forgot to add the reshaping.

Re: Dolby Vision now possible through MP4 Mux.

Posted: Wed Jun 08, 2022 11:01 am
by RESET_9999
all works except L8 (L3 not sure) on internal C8 and x800m2. So does it mean my setup doesnt support cmv4.0? Quite surprised to see the C2 doesnt as well? and no L2??? what the hell?

Re: Dolby Vision now possible through MP4 Mux.

Posted: Wed Jun 08, 2022 11:19 am
by quietvoid
RESET_9999 wrote: Wed Jun 08, 2022 11:01 am all works except L8 (L3 not sure) on internal C8 and x800m2. So does it mean my setup doesnt support cmv4.0?
Yes that's what it means. It doesn't really matter since the content is rare currently, but it's backwards compatible anyways.

RESET_9999 wrote: Wed Jun 08, 2022 11:01 am Quite surprised to see the C2 doesnt as well? and no L2??? what the hell?
The C2 supports CMv4.x, it just detects the DM v2 RPU and uses L8 instead of L2.
For actual content it's fine, since L8 is supposed to be present all the time for CM v4.x if there are trims.
You can think of L8 as the equivalent (but better, more flexible) to L2 trims.

So DMv1 (old version, 99.9% of content) still works fine on the C2.

Re: Dolby Vision now possible through MP4 Mux.

Posted: Wed Jun 08, 2022 12:19 pm
by RESET_9999
quietvoid wrote: Wed Jun 08, 2022 11:19 am It doesn't really matter since the content is rare currently, but it's backwards compatible anyways.
right. I checked all my DV content RPU recently and only a few were cmv4.0 (about 10 titles) and one has a lot more L8(IIRC) metadata than the other. I'll try to find it again.
quietvoid wrote: Wed Jun 08, 2022 11:19 am The C2 supports CMv4.x, it just detects the DM v2 RPU and uses L8 instead of L2.
For actual content it's fine, since L8 is supposed to be present all the time for CM v4.x if there are trims.
You can think of L8 as the equivalent (but better, more flexible) to L2 trims.
Ha , now I understand. thanks.
Since the firestick 4k max is very recent, I guess there's no hdmi device that supports cmv4.0 yet.

Re: Dolby Vision now possible through MP4 Mux.

Posted: Wed Jun 08, 2022 12:19 pm
by ArArdin
evilmatcher wrote: Mon Jun 06, 2022 8:15 pmI rip the disc from Makemkv v 1.16.7. Should the backup be decrypted?
That depends on whether you check/uncheck the "Decrypt video files" box before back-up.

Re: Dolby Vision now possible through MP4 Mux.

Posted: Wed Jun 08, 2022 6:44 pm
by NiCE77
quietvoid wrote: Wed Jun 08, 2022 1:51 am
NiCE77 wrote: Tue Jun 07, 2022 6:15 amMaybe the new test file is ready?
Many thanks!
You can try the files here: https://mega.nz/file/xNcAVQhJ#ldoifbK6D ... dXkzw2HYgs

On a DM v1 (CM v2.9) supporting display/device: p81_cmv29_tests, p84_cmv29_tests.
On a DM v2 (CM v4.x) supporting display/device: p81_cmv40_tests, p84_cmv40_tests

LG C2:
- CM v2.9: L1, L2 works
- CM v4.x: L1 works, L2 alone doesn't work. L3 works, L8 works up to clip_trim, the rest makes no difference.

FireTV Stick 4K Max:
- CM v2.9: L1, L2 works
- CM v4.x: L1, L2 works, L3 and L8 don't.

CM v4.x L8 trims are also very different to L2.

There's a bug with the first 3s for HLG since I forgot to add the reshaping.
Many thanks, I've tested, but none of the trims work with Apple TV 4K 2021. I checked both in native and LLDV mode.
I checked it with more players and TVs, and the results are here: https://1drv.ms/x/s!Al2LkV-NKhf6dFuBUJl ... A?e=Kcgdf7

Re: Dolby Vision now possible through MP4 Mux.

Posted: Wed Jun 08, 2022 6:53 pm
by RESET_9999
NiCE77 wrote: Wed Jun 08, 2022 6:44 pm Many thanks, I've tested, but none of the trims work with Apple TV 4K 2021. I checked both in native and LLDV mode.
I checked it with more players and TVs, and the results are here: https://onedrive.live.com/view.aspx?res ... Vgr1mbxiSQ
So the appleTV really only supports P5 dynamic metadata...

Do you still have the GTV Chromecast ? is L2 working in LLDV?
You're the second person to say the Shield has no L2 response in LLDV.

Re: Dolby Vision now possible through MP4 Mux.

Posted: Wed Jun 08, 2022 7:44 pm
by NiCE77
RESET_9999 wrote: Wed Jun 08, 2022 6:53 pm
NiCE77 wrote: Wed Jun 08, 2022 6:44 pm Many thanks, I've tested, but none of the trims work with Apple TV 4K 2021. I checked both in native and LLDV mode.
I checked it with more players and TVs, and the results are here: https://onedrive.live.com/view.aspx?res ... Vgr1mbxiSQ
So the appleTV really only supports P5 dynamic metadata...

Do you still have the GTV Chromecast ? is L2 working in LLDV?
You're the second person to say the Shield has no L2 response in LLDV.
Unfortunately I don't have one, but I'm going to test an Ugoos this weekend, I think it will work similarly because of the Amlogic SoC.