Welcome to Doom9's Forum, THE in-place to be for everyone interested in DVD conversion.

Before you start posting please read the forum rules. By posting to this forum you agree to abide by the rules.

 

Go Back   Doom9's Forum > Video Encoding > High Efficiency Video Coding (HEVC)

Reply
 
Thread Tools Search this Thread Display Modes
Old 11th January 2025, 22:52   #941  |  Link
Kuler087
Registered User
 
Kuler087's Avatar
 
Join Date: Aug 2021
Location: Canada
Posts: 473
Quote:
Originally Posted by Fuso View Post
They will play on older LGs. The reason for the fake P5 was to work also on non-DoVi TV (in my case Samsung).

- P8 dvhe plays on both old and new LGs (until the last update apparently);
- P8 hev1 plays DoVi on on new LGs and HDR10[+] on Samsung, on older LGs fallbacks to HDR10, but as a matter of playback it works on all tvs;
- P5 hev1 plays DoVi on both new and old LGs, and HDR10[+] on Samsung.
that's correct.
__________________
DoVi_Scripts
Kuler087 is offline   Reply With Quote
Old 11th January 2025, 23:11   #942  |  Link
Fuso
Registered User
 
Join Date: Dec 2010
Posts: 36
I just tested some of your P8 dvhe test videos and yes they fallback to HDR when played from PLEX. But from the internal played they don't play at all.
P8 hev1 and Fake P5 hev1 from PLEX are working fine.
Fuso is offline   Reply With Quote
Old 11th January 2025, 23:47   #943  |  Link
Kuler087
Registered User
 
Kuler087's Avatar
 
Join Date: Aug 2021
Location: Canada
Posts: 473
Also, the plex app and the tv menu navigation are noticeably slower and sometimes lag. I hate this update!!!
__________________
DoVi_Scripts
Kuler087 is offline   Reply With Quote
Old 11th January 2025, 23:55   #944  |  Link
-QfG-
QfG Group Germany
 
-QfG-'s Avatar
 
Join Date: Oct 2018
Location: Germany
Posts: 275
I have a Dune Homatics 4k R Plus Box, with a CoreELEC CPM build and full FEL support. I can only recommend it to everyone.

Quote:
Also, the plex app and the tv menu navigation are noticeably slower and sometimes lag. I hate this update!!!
God damned, i have a C8 and no OTA update still yet.
-QfG- is offline   Reply With Quote
Old 12th January 2025, 13:56   #945  |  Link
dapope
Registered User
 
Join Date: Jan 2025
Posts: 1
Thank you again Kuler087 for the awesome tools and research. Do you or anyone else know if Snake Eyes 1998 or Andor S01 UHD are safe to convert to 8.1 without baking fel etc. ? I don't see them on the spreadsheet. Thanks!
dapope is offline   Reply With Quote
Old 12th January 2025, 15:13   #946  |  Link
Kuler087
Registered User
 
Kuler087's Avatar
 
Join Date: Aug 2021
Location: Canada
Posts: 473
I dont remember. Run the files in workflow 7-1 and find out.
__________________
DoVi_Scripts
Kuler087 is offline   Reply With Quote
Old 12th January 2025, 19:01   #947  |  Link
Kuler087
Registered User
 
Kuler087's Avatar
 
Join Date: Aug 2021
Location: Canada
Posts: 473
If anyone is interested in testing a new function? I did a new workflow(7-4) that can create DV metadata comparison videos with 10 frames in loop.
it takes 10 different frames (auto or manual) and makes a loop of 69 frames alternating No metadata/no tone mapping vs L1(L3) only vs L1+ artistic trims

The whole process is very fast, about 5 minutes on my PC and supports batch processing.
So comparing the DV tone mapping is now very easy and effortless.

latest beta: https://drive.google.com/file/d/128g...usp=drive_link
new files to put in the tools folder: https://drive.google.com/drive/folde...usp=drive_link
I did a couple of samples: https://drive.google.com/drive/folde...iSlcdMiy2ka0mf

(7-5) I'll also add another similar workflow that compares DV metadata with FEL baked and without FEL. This workflow is not completed yet.
__________________
DoVi_Scripts
Kuler087 is offline   Reply With Quote
Old 12th January 2025, 21:01   #948  |  Link
DMD
Registered User
 
DMD's Avatar
 
Join Date: Jan 2006
Location: Italy
Posts: 284
Quote:
Originally Posted by Kuler087 View Post
If anyone is interested in testing a new function? I did a new workflow(7-4) that can create DV metadata comparison videos with 10 frames in loop.
it takes 10 different frames (auto or manual) and makes a loop of 69 frames alternating No metadata/no tone mapping vs L1(L3) only vs L1+ artistic trims

The whole process is very fast, about 5 minutes on my PC and supports batch processing.
So comparing the DV tone mapping is now very easy and effortless.

latest beta: https://drive.google.com/file/d/128g...usp=drive_link
new files to put in the tools folder: https://drive.google.com/drive/folde...usp=drive_link
I did a couple of samples: https://drive.google.com/drive/folde...iSlcdMiy2ka0mf

(7-5) I'll also add another similar workflow that compares DV metadata with FEL baked and without FEL. This workflow is not completed yet.
Thank you it's great like your other tools.
__________________
my PC with Ryzen 7950X

Last edited by DMD; 12th January 2025 at 23:00.
DMD is offline   Reply With Quote
Old 13th January 2025, 18:29   #949  |  Link
Korbus
Registered User
 
Join Date: Dec 2024
Posts: 22
@R3S3T

If I bake FEL using workflow 8-2-1 to get a 1080p rip, then from that rip I extract the 8.1 RPU with workflow 1, can I inject the said RPU to a fresh 1080p BL/HDR10 rip of the same movie and preserve the FEL information as the original rip did?
Korbus is offline   Reply With Quote
Old 13th January 2025, 18:35   #950  |  Link
Kuler087
Registered User
 
Kuler087's Avatar
 
Join Date: Aug 2021
Location: Canada
Posts: 473
only if the other 1080p encode has FEL baked in.
__________________
DoVi_Scripts
Kuler087 is offline   Reply With Quote
Old 13th January 2025, 22:15   #951  |  Link
Korbus
Registered User
 
Join Date: Dec 2024
Posts: 22
You mean the first rip, right? Thanks, good to know I can store those RPUs from FEL baked rips.
Korbus is offline   Reply With Quote
Old 13th January 2025, 22:47   #952  |  Link
Kuler087
Registered User
 
Kuler087's Avatar
 
Join Date: Aug 2021
Location: Canada
Posts: 473
The P7 RPU can only be played properly with a BL that has fel baked in so if the second video was not processed with the dovi baker, you can't inject the rpu.
__________________
DoVi_Scripts
Kuler087 is offline   Reply With Quote
Old 14th January 2025, 08:51   #953  |  Link
Korbus
Registered User
 
Join Date: Dec 2024
Posts: 22
Oh, ok, I misunderstood. Pity... Thank you!
Korbus is offline   Reply With Quote
Old 16th January 2025, 17:42   #954  |  Link
ac777103
Registered User
 
Join Date: Oct 2024
Posts: 22
Is anyone aware of a list of P7 disc-sourced titles that are CMv4 ? I just looked at the UK release of The Usual Suspects and doviscripts reports it as MEL CM 4. I can't imagine that my Panny UB820 can take advantage of that, but my Ugoos and ATV can. For curiosity I guess there is a plotting workflow that can show what the additional v4 levels are doing?
ac777103 is offline   Reply With Quote
Old 16th January 2025, 18:15   #955  |  Link
Kuler087
Registered User
 
Kuler087's Avatar
 
Join Date: Aug 2021
Location: Canada
Posts: 473
Quote:
Is anyone aware of a list of P7 disc-sourced titles that are CMv4 ?
no, but there are a few cmv4.0 BD and all recent movies have cmv4.0 on streaming which can easily be transferred to the P7 rip.

Quote:
For curiosity I guess there is a plotting workflow that can show what the additional v4 levels are doing?
You can use the new workflow I posted a few days ago. Make a CMV4.0 and CMV2.9 versions and compare them.
__________________
DoVi_Scripts
Kuler087 is offline   Reply With Quote
Old 16th January 2025, 18:52   #956  |  Link
ac777103
Registered User
 
Join Date: Oct 2024
Posts: 22
thanks. Among my modest collection of 81 P7 DV titles, The Usual Suspects is the only one that is CMv4, I'll look out for this in future.
ac777103 is offline   Reply With Quote
Old 19th January 2025, 19:26   #957  |  Link
Gatorman3385
Registered User
 
Gatorman3385's Avatar
 
Join Date: Feb 2024
Posts: 21
8-2-2 HDR to SDR x264

I've noticed a similar CPU usage scenario when encoding from HDR to SDR ( x264) as with FEL to SDR (x264). Adding Prefetch(2) to ::tonemap, enabled ≈ 100% CPU usage from ≈ 70%.

Code:
::tonemap
if "%SDR%"=="y" echo ConvertBits(16) >> "%TEMP%script.avs"
if "%SDR%"=="y" echo libplacebo_Tonemap(src_csp=%inCS%, dst_csp=0, dst_max=%SDR_target_nits%, dynamic_peak_detection=%peak_detect%, smoothing_period=%smoothing_period%, percentile=%percentile%, tone_mapping_function="%tone_mapping_function%", gamut_mapping_mode="%gamut_mapping_mode%") >> "%TEMP%script.avs"
if "%SDR%"=="y" echo ConvertToYUV420(matrix="709") >> "%TEMP%script.avs"
if "%SDR%"=="y" echo ConvertBits(10) >> "%TEMP%script.avs"
if "%SDR%"=="y" echo Prefetch(2) >> "%TEMP%script.avs"

Last edited by Gatorman3385; 19th January 2025 at 20:19.
Gatorman3385 is offline   Reply With Quote
Old 20th January 2025, 00:14   #958  |  Link
Kuler087
Registered User
 
Kuler087's Avatar
 
Join Date: Aug 2021
Location: Canada
Posts: 473
Quote:
Originally Posted by Kuler087 View Post
If anyone is interested in testing a new function? I did a new workflow(7-4) that can create DV metadata comparison videos with 10 frames in loop.
it takes 10 different frames (auto or manual) and makes a loop of 69 frames alternating No metadata/no tone mapping vs L1(L3) only vs L1+ artistic trims

The whole process is very fast, about 5 minutes on my PC and supports batch processing.
So comparing the DV tone mapping is now very easy and effortless.

latest beta: https://drive.google.com/file/d/128g...usp=drive_link
new files to put in the tools folder: https://drive.google.com/drive/folde...usp=drive_link
I did a couple of samples: https://drive.google.com/drive/folde...iSlcdMiy2ka0mf

(7-5) I'll also add another similar workflow that compares DV metadata with FEL baked and without FEL. This workflow is not completed yet.

Ok, (7-5) is now completed. You can now create BL vs FEL videos comparison that will show you exactly how FEL looks on device that can't decode it and on device that can.

latest beta: https://drive.google.com/file/d/128g...usp=drive_link
You must update these files again: https://drive.google.com/drive/folde...usp=drive_link
I did a couple of samples: https://drive.google.com/drive/u/0/f...BIQmziCe_R_IKe

These updated files also fix a bug in 7-4 with input that had a 100 and 1000nits trim (rare).

these are SDR GIFs of HDR output, so ignore the clipping...

__________________
DoVi_Scripts
Kuler087 is offline   Reply With Quote
Old 20th January 2025, 00:14   #959  |  Link
Kuler087
Registered User
 
Kuler087's Avatar
 
Join Date: Aug 2021
Location: Canada
Posts: 473
Quote:
Originally Posted by Gatorman3385 View Post
I've noticed a similar CPU usage scenario when encoding from HDR to SDR ( x264) as with FEL to SDR (x264).
thanks
__________________
DoVi_Scripts
Kuler087 is offline   Reply With Quote
Old 20th January 2025, 16:38   #960  |  Link
spasv
Registered User
 
Join Date: Mar 2022
Location: Bulgaria
Posts: 2
Some help please.
Running DoVi_Scripts_MKV.bat’s workflow(6-2) process Calculating per shot MaxFALL threshold...issues:
Python was not found; run without arguments to install from the Microsoft Store, or disable this shortcut from Settings.
Both python.exe and pythonw.exe are in a same folder. Python.exe opens its Dolby_Scripts_GUI V1.0.0_BETA Window.
And, how to understand run without arguments?
I’ve tried running DoVi_Scripts_MKV.bat without processing file but no result.
Thanks

Last edited by spasv; 20th January 2025 at 16:45.
spasv is offline   Reply With Quote
Reply

Tags
batch scripts, dolby vision processing, dovi_scripts

Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT +1. The time now is 03:25.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2025, vBulletin Solutions Inc.