Dolby Vision now possible through MP4 Mux.
Re: Dolby Vision now possible through MP4 Mux.
DaVinci Resolve Studio 18.6
"Dolby Vision CM 4.0 L1 analysis with user-selected filtering support."
What does this mean?
"Dolby Vision CM 4.0 L1 analysis with user-selected filtering support."
What does this mean?
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- Joined: Thu Oct 20, 2022 2:13 pm
Re: Dolby Vision now possible through MP4 Mux.
Sorry my friend. You are right. I took an incorrect image.RESET_9999 wrote: ↑Thu Sep 14, 2023 9:35 pmThen your TV internal player is wrong.Mrmorrison wrote: ↑Thu Sep 14, 2023 8:44 pmI don't know what to say... the image given by the wrong P8 seems even brighter and more enjoyable to me.
Enough.. I don't give up on understanding more
It just make no sense that (2000 L1 + 1000nits BL) produce a brighter image than (1000 L1 + 1000 BL)
Here is the correct comparison.
DV 8 (wrong) from your files:
![Image](https://i.postimg.cc/wyPCRxcV/DSCN2124.jpg)
DV8 (optimal) from your files:
![Image](https://i.postimg.cc/1g7TbRTQ/DSCN2125.jpg)
Comparison slow pics
https://slow.pics/c/3a1kpalj
Here I don't find any differences even in the camera images.
![Rolling Eyes :roll:](./images/smilies/icon_rolleyes.gif)
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- Joined: Mon Aug 05, 2019 7:12 pm
Re: Dolby Vision now possible through MP4 Mux.
nice! looks like they updated the Dolby algo like in CM
great news thanks for sharing.
Sorry for my English.
DoVi_Scripts / DoVi Playback Devices / Movies HDR-DV Plot / Screenshot Comparisons
DoVi_Scripts / DoVi Playback Devices / Movies HDR-DV Plot / Screenshot Comparisons
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- Posts: 2013
- Joined: Mon Aug 05, 2019 7:12 pm
Re: Dolby Vision now possible through MP4 Mux.
well I don't know. Are you using a phone to take those pictures?Mrmorrison wrote: ↑Fri Sep 15, 2023 6:58 amHere I don't find any differences even in the camera images.![]()
if yes, you need a DSLR camera that can lock all the settings.
On a phone, there's always the exposure or ISO that remains dynamic making it almost impossible to make accurate comparisons..
Sorry for my English.
DoVi_Scripts / DoVi Playback Devices / Movies HDR-DV Plot / Screenshot Comparisons
DoVi_Scripts / DoVi Playback Devices / Movies HDR-DV Plot / Screenshot Comparisons
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- Posts: 32
- Joined: Thu Oct 20, 2022 2:13 pm
Re: Dolby Vision now possible through MP4 Mux.
I have this https://www.nikonusa.com/en/nikon-produ ... -b700.htmlRESET_9999 wrote: ↑Fri Sep 15, 2023 11:03 amwell I don't know. Are you using a phone to take those pictures?Mrmorrison wrote: ↑Fri Sep 15, 2023 6:58 amHere I don't find any differences even in the camera images.![]()
if yes, you need a DSLR camera that can lock all the settings.
On a phone, there's always the exposure or ISO that remains dynamic making it almost impossible to make accurate comparisons..
Re: Dolby Vision now possible through MP4 Mux.
yes... it's there!!!
Resolve 18.6
and it's freakin' fast... really don't know why cm_analyze is slowing down.![Sad :(](./images/smilies/icon_sad.gif)
![Image](https://i.imgur.com/wK2WvMD.png)
![Smile :)](./images/smilies/icon_smile.gif)
and it's freakin' fast... really don't know why cm_analyze is slowing down.
![Sad :(](./images/smilies/icon_sad.gif)
![Image](https://i.imgur.com/wK2WvMD.png)
Re: Dolby Vision now possible through MP4 Mux.
The only problem now remains is importing official scene cuts in DaVinci.RESET_9999 wrote: ↑Fri Sep 15, 2023 11:00 amnice! looks like they updated the Dolby algo like in CM
great news thanks for sharing.
Also RESET should we now not use different scaling and 1080p resolution?
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- Posts: 2013
- Joined: Mon Aug 05, 2019 7:12 pm
Re: Dolby Vision now possible through MP4 Mux.
I guess scaling down with cubic won't be needed anymore.
Unfortunately, when you import the original XML, it doesn't import the scene cut but at least we can now do the dynamic L5 with the latest algo.
PS: I updated my resolve preset for 18.6 in the dovi_scripts tutorial folder.
Unfortunately, when you import the original XML, it doesn't import the scene cut but at least we can now do the dynamic L5 with the latest algo.
PS: I updated my resolve preset for 18.6 in the dovi_scripts tutorial folder.
Sorry for my English.
DoVi_Scripts / DoVi Playback Devices / Movies HDR-DV Plot / Screenshot Comparisons
DoVi_Scripts / DoVi Playback Devices / Movies HDR-DV Plot / Screenshot Comparisons
Re: Dolby Vision now possible through MP4 Mux.
Is is normal that a higher luminance level on a “tonemaped under 700 nit tv” looks dimmer?, isn’t it?RESET_9999 wrote: ↑Thu Sep 14, 2023 9:35 pmThen your TV internal player is wrong.Mrmorrison wrote: ↑Thu Sep 14, 2023 8:44 pmI don't know what to say... the image given by the wrong P8 seems even brighter and more enjoyable to me.
Enough.. I don't give up on understanding more
It just make no sense that (2000 L1 + 1000nits BL) produce a brighter image than (1000 L1 + 1000 BL)
Re: Dolby Vision now possible through MP4 Mux.
I have a lg g3 here. I will replace it by a sony soon.
Anyways, I tried to play p7 dual layer ts via the media app on the g3 and they are not recognized. On my c1 they play as hdr, but on the g3 nothing.
I was wondering what lg did here.
Anyways, I tried to play p7 dual layer ts via the media app on the g3 and they are not recognized. On my c1 they play as hdr, but on the g3 nothing.
I was wondering what lg did here.
Re: Dolby Vision now possible through MP4 Mux.
I tried searching this mega thread but could find the info.
What is the purpose of reinjecting rpu from an resolve analysist? I see @RESET_9999 that you have done a lot of movie , what is the purpose of using your rpu ? What should i do with it and what would be the outcome difference versus original p7 DL?
Thanks
What is the purpose of reinjecting rpu from an resolve analysist? I see @RESET_9999 that you have done a lot of movie , what is the purpose of using your rpu ? What should i do with it and what would be the outcome difference versus original p7 DL?
Thanks
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- Posts: 2013
- Joined: Mon Aug 05, 2019 7:12 pm
Re: Dolby Vision now possible through MP4 Mux.
Yes, when the content exceeds your TV capabilities, Dolby dims the brightness to preserve highlights details. HDR10 also does that but with a static curve while DV does it shot by shot.
No P7 support since 2019 on LG TVs.
Resolve is for movies that come without DV or the ones that have static metadata.Mattl0 wrote: ↑Fri Sep 15, 2023 10:30 pmI tried searching this mega thread but could find the info.
What is the purpose of reinjecting rpu from an resolve analysist? I see @RESET_9999 that you have done a lot of movie , what is the purpose of using your rpu ? What should i do with it and what would be the outcome difference versus original p7 DL?
Thanks
Sorry for my English.
DoVi_Scripts / DoVi Playback Devices / Movies HDR-DV Plot / Screenshot Comparisons
DoVi_Scripts / DoVi Playback Devices / Movies HDR-DV Plot / Screenshot Comparisons
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- Posts: 2013
- Joined: Mon Aug 05, 2019 7:12 pm
Re: Dolby Vision now possible through MP4 Mux.
18.6 also fixes the downscaling bug, now there is no longer a difference between the project set to 1080p or 2160p. NICE!
18.6 scaling VS no scaling:https://slow.pics/c/bJAeBXyi
18.5 scaling VS no scaling: https://slow.pics/c/4O89GXHw
But it's still important to have your project set to Custom Cubic because it's still the only algo that produces identical peaks as madVR.
18.6 smoother vs cubic custom: https://slow.pics/c/vB9fJdUi
Full movie:
L1 tuning 1 vs OLD L1 legacy vs madVR
https://slow.pics/c/upYDfebF
EDIT: woah, scratch that. It turns out the scaling issues are caused by the cracked version
.
18.6 scaling VS no scaling:https://slow.pics/c/bJAeBXyi
18.5 scaling VS no scaling: https://slow.pics/c/4O89GXHw
But it's still important to have your project set to Custom Cubic because it's still the only algo that produces identical peaks as madVR.
18.6 smoother vs cubic custom: https://slow.pics/c/vB9fJdUi
Full movie:
L1 tuning 1 vs OLD L1 legacy vs madVR
https://slow.pics/c/upYDfebF
EDIT: woah, scratch that. It turns out the scaling issues are caused by the cracked version
![Laughing :lol:](./images/smilies/icon_lol.gif)
Sorry for my English.
DoVi_Scripts / DoVi Playback Devices / Movies HDR-DV Plot / Screenshot Comparisons
DoVi_Scripts / DoVi Playback Devices / Movies HDR-DV Plot / Screenshot Comparisons
Re: Dolby Vision now possible through MP4 Mux.
What settings to use on cracked one?RESET_9999 wrote: ↑Sat Sep 16, 2023 12:14 am
EDIT: woah, scratch that. It turns out the scaling issues are caused by the cracked version.
I generated a xml using the recently updated preset in cracked version (18.6). Do we need to make any changes or is that fine?