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Re: Dolby Vision now possible through MP4 Mux.
Posted: Tue Jan 28, 2025 2:37 pm
by deadchip12
RESET_9999 wrote: Tue Jan 28, 2025 2:29 pm
which tv? try internal player too
Sony A95L.
The internal media player app is absolute garbage. It takes forever to load the folders in my 4TB hdd. Maybe I will copy the video file to a small usb and see if it can load the file faster.
Re: Dolby Vision now possible through MP4 Mux.
Posted: Tue Jan 28, 2025 2:41 pm
by RESET_9999
then maybe your TV just doesnt support it idk.
On my C2 Chroma Weight cmv2.9 doesn't work no matter what(internal app or tv-led)
Re: Dolby Vision now possible through MP4 Mux.
Posted: Tue Jan 28, 2025 2:45 pm
by deadchip12
RESET_9999 wrote: Tue Jan 28, 2025 2:41 pm
then maybe your TV just doesnt support it idk.
On my C2 Chroma Weight cmv2.9 doesn't work no matter what(internal app or tv-led)
OK just tested the file using internal player app and the brightness doesn't change either. Damn so positive lift won't work on my tv?
Will test the LG C9 next.
Re: Dolby Vision now possible through MP4 Mux.
Posted: Tue Jan 28, 2025 2:55 pm
by RESET_9999
Re: Dolby Vision now possible through MP4 Mux.
Posted: Tue Jan 28, 2025 2:57 pm
by Chisum04
deadchip, you sure, you saved your autostart.sh file correctly? Check via SMB in folder "configfiles", if your file "autostart.sh" only contains the last three lines (and not!! the nano ... line).
Re: Dolby Vision now possible through MP4 Mux.
Posted: Tue Jan 28, 2025 3:01 pm
by deadchip12
I can see the brightness change now
Re: Dolby Vision now possible through MP4 Mux.
Posted: Tue Jan 28, 2025 3:07 pm
by RESET_9999
Ok then it looks like your TV internal target is higher than 1000nits and it's ignoring the trims which is surprising since @powdeau confirmed not a long time ago that the trims were working on his G4.
I assume the G4 also have a target higher than 1000nits or maybe he didn't test the right file or the Sony just works differently than LG so lets try something:
tell me if the trims work on these files
Test 1 (1000nits MDL + L1 under 1000nits :
https://drive.google.com/file/d/1sIYgFh ... drive_link
Test 2 (1000nits MDL + L1 over 1000nits :
https://drive.google.com/file/d/11Ih1SN ... drive_link
Re: Dolby Vision now possible through MP4 Mux.
Posted: Tue Jan 28, 2025 3:12 pm
by RESET_9999
Re: Dolby Vision now possible through MP4 Mux.
Posted: Tue Jan 28, 2025 3:22 pm
by deadchip12
RESET_9999 wrote: Tue Jan 28, 2025 3:07 pm
Ok then it looks like your TV internal target is higher than 1000nits and it's ignoring the trims which is surprising since @powdeau confirmed not a long time ago that the trims were working on his G4.
I assume the G4 also have a target higher than 1000nits or maybe he didn't test the right file or the Sony just works differently than LG so lets try something:
tell me if the trims work on these files
Test 1 (1000nits MDL + L1 under 1000nits :
https://drive.google.com/file/d/1sIYgFh ... drive_link
Test 2 (1000nits MDL + L1 over 1000nits :
https://drive.google.com/file/d/11Ih1SN ... drive_link
I only played the first three minutes but I saw the brightness change in both files. Should I play the whole video?
Re: Dolby Vision now possible through MP4 Mux.
Posted: Tue Jan 28, 2025 3:24 pm
by RESET_9999
yes, these test files will check every single trims metadata (positive lift offset included)
did you see my reply about test file 1? you might want to download it again
Re: Dolby Vision now possible through MP4 Mux.
Posted: Tue Jan 28, 2025 3:42 pm
by deadchip12
RESET_9999 wrote: Tue Jan 28, 2025 3:24 pm
did you see my reply about test file 1? you might want to download it again
ok I retested the 1st file. I saw brightness change in everything except chroma weight, saturation gain & ms weight. Same for the 2nd file.
Re: Dolby Vision now possible through MP4 Mux.
Posted: Tue Jan 28, 2025 3:55 pm
by RESET_9999
ok then another difference is the offset trim test steps file has a 100 and 600nits trims while the other test files have 100-600-1000.
So please also try this one:
https://drive.google.com/file/d/1PLh6lz ... drive_link
Re: Dolby Vision now possible through MP4 Mux.
Posted: Tue Jan 28, 2025 4:06 pm
by deadchip12
No brightness change in everything.
Re: Dolby Vision now possible through MP4 Mux.
Posted: Tue Jan 28, 2025 4:15 pm
by RESET_9999
ok then it means that your TV needs a 1000nits trim otherwise the trims are ignored if the RPU MDL is 1000nits.
Re: Dolby Vision now possible through MP4 Mux.
Posted: Tue Jan 28, 2025 4:17 pm
by deadchip12
RESET_9999 wrote: Tue Jan 28, 2025 4:15 pm
ok then it means that your TV needs a 1000nits trim otherwise the trims are ignored if the RPU MDL is 1000nits.
Do majority of movies have this?