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. |
|
|
Thread Tools | Search this Thread | Display Modes |
30th October 2024, 17:43 | #741 | Link |
Registered User
Join Date: Aug 2021
Location: Canada
Posts: 401
|
Yes, they look fine but maybe you were just lucky.
If you have the Spears And Munsil demo clip, try it because it still drops frame with the MKV container, I just tried. With the MP4 container, it's fine so as far as I can tell, HEVC decoding in resolve is still not reliable.
__________________
DoVi_Scripts |
30th October 2024, 19:07 | #742 | Link |
Registered User
Join Date: Aug 2016
Posts: 21
|
is it free to download? or paid?
All 4 movies were mkv's. I wonder if its system specific? I would need an exact video that is confirmed to be dodgy to really confirm. I would have thought 4 movies doing 3x runs would show any defects in HEVC decoding Last edited by Black Ops; 30th October 2024 at 19:11. |
30th October 2024, 19:21 | #743 | Link | |||
Registered User
Join Date: Aug 2021
Location: Canada
Posts: 401
|
Quote:
Quote:
Quote:
__________________
DoVi_Scripts |
|||
30th October 2024, 19:25 | #744 | Link |
Registered User
Join Date: Aug 2016
Posts: 21
|
Fair point. you would expect it on both containers.
You are correct in saying that prores is safer but the extra hour added in creating the intermediate video becomes quite time consuming when doing multiple files hence why im trying to bypass it. |
31st October 2024, 12:12 | #745 | Link |
Registered User
Join Date: Aug 2020
Location: Bilbao, Spain
Posts: 33
|
Hi. Your Trap 2024 HDR analysis shows a MaxCLL of 127 nits. This will watch dark on tvs. Have you thought of a workflow to tonemap these low nit movies to say 1,000 nits and take advantage of the display brightness? We could choose libplacebo Bt.2446.a, input MaxCLL, target 1,000 nits.
|
31st October 2024, 12:26 | #746 | Link |
Registered User
Join Date: Aug 2021
Location: Canada
Posts: 401
|
No, I won't do that because, as I said some time ago, I don't believe in automatically boosting the brightness evenly throughout the movie.
For ''proper'' result, it must be monitored and adjusted manually in grading software which is what I did with this movie:
__________________
DoVi_Scripts |
31st October 2024, 13:00 | #747 | Link |
Registered User
Join Date: Aug 2016
Posts: 21
|
Not sure if ive stumbled upon a bug in workflow 6-1 (Measuring LetterBox Manual).
If the file association isnt set for the .AVS file to AVSPmod then an error message pops up saying "this file does not have an app associated with it" mainly occurs when Windows can't find a compatible app for opening a specific file type" . Currently the AVS file association is set to avisynth+ since i installed it as part of the pre-req required for the tools Looking at the batch file i see AvsPmod is invoked via the command like below start "%AvsPmod_path%" "%output_path%%filename%.avs" if i modify the line like below, it works properly start "" "%AvsPmod_path%" "%output_path%%filename%.avs" https://ss64.com/nt/start.html |
31st October 2024, 13:09 | #748 | Link |
Registered User
Join Date: Aug 2021
Location: Canada
Posts: 401
|
thanks, will modify
__________________
DoVi_Scripts |
31st October 2024, 21:04 | #749 | Link | |
Registered User
Join Date: Aug 2020
Location: Bilbao, Spain
Posts: 33
|
Quote:
For example, rigaya hardware encoder provides libplacebo tonemapping options for any purpose. Last edited by wyup; 31st October 2024 at 21:19. |
|
31st October 2024, 22:41 | #750 | Link |
Registered User
Join Date: Aug 2021
Location: Canada
Posts: 401
|
Well, it's not the same thing. When you convert HDR to SDR, you just compress data present in the source. When you go from SDR to HDR, you create/simulate data not in the source. Maybe I'm not explaining it correctly, sorry English is my second tongue.
You might want to look into staxrip. There are many filters/plugins that should be able to do what you want. If you have access to my RPU collection link, I share all my HDR re-grade project files (Resolve) so you just have to load the DRP file, rip your disc and import the movie in Resolve. Once in Resolve, you can edit or preview my work and then you can deliver it.
__________________
DoVi_Scripts |
1st November 2024, 01:29 | #751 | Link | ||
Registered User
Join Date: Aug 2020
Location: Bilbao, Spain
Posts: 33
|
Please allow me to disagree. I mean HDR to HDR, although it doesn't change much.
Quote:
Quote:
I am not familiar with Staxrip, but fast reading its wiki there are HDR to SDR functions although not HDR to HDR. I can choose from all libplacebo tonemapping options with Rigaya QSVEncC. Last edited by wyup; 1st November 2024 at 13:26. |
||
3rd November 2024, 11:27 | #753 | Link |
Registered User
Join Date: Oct 2024
Posts: 8
|
Titles with BT2020 mastering primaries
Having run 6-2 and 3-1 on quite a few titles now, I've come across just a couple where the graph produced by 6-2 reports BT2020 in the mastering display info: The Empire Strikes Back and Inside Out 2 UK discs. So I've used the 21 option for 3-1 on these titles, just curious though what the visual significance is of BT2020 vs P3, and if I made the mistake of specifying P3 for these titles how things would change.
|
3rd November 2024, 12:48 | #754 | Link |
Registered User
Join Date: Aug 2021
Location: Canada
Posts: 401
|
I've never tested if there was any visual difference but I don't think it matters that much.
__________________
DoVi_Scripts |
4th November 2024, 16:30 | #755 | Link |
Registered User
Join Date: Aug 2016
Posts: 21
|
Might be another bug using Windows 11 24h2. Looks like WMIC is deprecated and only available as a Feature on demand so the disk space check fails since WMIC is not present. Ive got the powershell command below which should calculate the freespace. Seems to run in command prompt (Assuming you set the letterPath variable first). Hopefully the command below should help you incoperate the free space check in the newer version of your scripts.
powershell -command "[math]::Floor((Get-WmiObject Win32_LogicalDisk -Filter "DeviceID='%letterpath%'").FreeSpace / 1GB)" |
4th November 2024, 16:59 | #756 | Link |
Registered User
Join Date: Aug 2021
Location: Canada
Posts: 401
|
my win11 pc didnt get that update yet. I'll check it out
__________________
DoVi_Scripts |
7th November 2024, 10:28 | #757 | Link |
Registered User
Join Date: Aug 2016
Posts: 21
|
Is there any way to completely automate the workflow to generate hdr10+ metadata and inject it into the original. The davanci side of stuff (Scene Detect, Output blanking and generating hdr10+ metadata and export). Are there any 3rd party CLI tools that can automate this side of the workflow?
It gets quite tiresome to do this for multiple episodes of a TV show. In my case, i do this because my samsung qn90c 50 inch TV doesn't have dolby vision so HDR content is dimmed abit too much since it tonemaps the input based on MAXDML. |
7th November 2024, 12:46 | #758 | Link |
Registered User
Join Date: Aug 2021
Location: Canada
Posts: 401
|
No, I don't think so.
__________________
DoVi_Scripts |
7th November 2024, 14:09 | #760 | Link |
Registered User
Join Date: Aug 2021
Location: Canada
Posts: 401
|
With Dolby Vision content (generated or original), you can do that with LLDV and a high edid but if you have a bright TV (1000+), you need to find a cmv4.0 player because all the 2.9 players have a bug with lldv and edid higher than 1000nits. If your TV is less than 1000nits, then the Ugoos AM6B+ is the perfect solution for any HDR10/HDR10plus display since it has a built-in edid injector and supports 12-bit FEL decoding as a bonus... Unfortunately, cmv4.0 is not supported in lldv on the ugoos but it supports everything else.
ATV and Shield support cmv4.0 LLDV but they require expensive HDfury products to force LLDV and don't support 12-bit FEL.
__________________
DoVi_Scripts |
Tags |
batch scripts, dolby vision processing, dovi_scripts |
Thread Tools | Search this Thread |
Display Modes | |
|
|