Its a Panasonic GX800, a VA LCD from 2019.RESET_9999 wrote: ↑Wed Jan 10, 2024 3:07 pmwhich TV ?
My LG C2 have a bug and Chroma weight is not working regardless of tv-led / player-led. It doesn't even work with the internal player.
Dolby Vision now possible through MP4 Mux.
Re: Dolby Vision now possible through MP4 Mux.
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Re: Dolby Vision now possible through MP4 Mux.
I dont know much about calibration (i paid someone to calibrate my TV) but maybe in TV-LED, only the internal TV DV configuration is used and the EDID target brightness is ignored?? And the EDID is only useful to the player when it does LLDV?
That would explain the odd result I see when I use high brightness TV-LED edid on my cheap 600nits vizio TV.
That would explain the odd result I see when I use high brightness TV-LED edid on my cheap 600nits vizio TV.
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.
DV calibration for LG TVs generates a file that you can load onto the TV. Although not recommended, I tried that calibration file in the past on my OLED. The Tmax in it must have been measured via calman & other required equipment.
Your theory that EDID info/LLDV player may make sense as those two entries are below Low Latency ...
Your theory that EDID info/LLDV player may make sense as those two entries are below Low Latency ...
Low Latency: Standard + Low Latency
Target Max Luminance: 350 cd/m^2
Target Min Luminance: 0.00099200 cd/m^2
[Oppo UDP-203, ATV 4K] —> Anthem MRX-720 —> LG OLED65E7P
Re: Dolby Vision now possible through MP4 Mux.
That is how it's supposed to work, the EDID is only used by external HDMI devices for detection/player-led.RESET_9999 wrote: ↑Wed Jan 10, 2024 3:53 pmI dont know much about calibration (i paid someone to calibrate my TV) but maybe in TV-LED, only the internal TV DV configuration is used and the EDID target brightness is ignored?? And the EDID is only useful to the player when it does LLDV?
That would explain the odd result I see when I use high brightness TV-LED edid on my cheap 600nits vizio TV.
Internally it's using the config file which is why it's always been preferred to have TV-led playback.
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Re: Dolby Vision now possible through MP4 Mux.
thanks for confirming, it makes sense.
What is the internal config for tmax in our C2
What is the internal config for tmax in our C2
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.
Hi, sorry I posted twice on accident. You can look the model I wrote. A few posts upRESET_9999 wrote: ↑Wed Jan 10, 2024 3:07 pmwhich TV ?
My LG C2 have a bug and Chroma weight is not working regardless of tv-led / player-led. It doesn't even work with the internal player.
Re: Dolby Vision now possible through MP4 Mux.
L o l, I thought that’s what EDID was reporting based on all the previous posts, back to square 0. It must be hidden in the TVs firmware. I don’t recall seeing anything in service menu or ez adjust of my E7.
[Oppo UDP-203, ATV 4K] —> Anthem MRX-720 —> LG OLED65E7P
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Re: Dolby Vision now possible through MP4 Mux.
Since it's quite a old TV, it might not support TV-LED.
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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Re: Dolby Vision now possible through MP4 Mux.
Ah that sucks. Am I missing a lot if I can only use LLDV?
Re: Dolby Vision now possible through MP4 Mux.
It's apparently 810 nits AFAIK. 990 nits for the G2.RESET_9999 wrote: ↑Wed Jan 10, 2024 5:11 pmthanks for confirming, it makes sense.
What is the internal config for tmax in our C2
Mine measures around 815-825 nits IIRC.
Re: Dolby Vision now possible through MP4 Mux.
Interesting, maybe get calibration commands can tell us something. I didn’t calibrate my E7, I applied someone else’s calibration file. I’ll browse and see if there’s something there I can use on my 2017 E7 (nope I get asyncio.exceptions.TimeoutError, most likely doesn't work with older models).
Last edited by aboulfad on Wed Jan 10, 2024 6:39 pm, edited 1 time in total.
[Oppo UDP-203, ATV 4K] —> Anthem MRX-720 —> LG OLED65E7P
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Re: Dolby Vision now possible through MP4 Mux.
Not much since Chroma Weight is rarely used in real content.
https://drive.google.com/drive/u/1/fold ... KFJwFxnDt-
( I put ''chroma weight'' in the filename when I see one)
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.
Ok thanks I'll check those out. I saw Vincent's video saying how the TV-LED is better because the colors are more accurate. But I have also seen comments here that that video doesn't mean much. Is TV-LED more accurate for the colors or does that video not matter?RESET_9999 wrote: ↑Wed Jan 10, 2024 6:23 pmNot much since Chroma Weight is rarely used in real content.
https://drive.google.com/drive/u/1/fold ... KFJwFxnDt-
( I put ''chroma weight'' in the filename when I see one)
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Re: Dolby Vision now possible through MP4 Mux.
Better color mapping, maybe? but I wouldn't say LLDV has inaccurate colors as long as the player doesn't have bugs (shield red push) and Chroma Weight is not used by the colorist.
The difference shown in Vincent's video is definitely Chroma Weight and the Spears and Munsil montage he used is a VERY bright grade(4000+) which is not representative of the average Movie HDR grading (0-1000nits) so indeed, his video doesn't mean much for real content viewing.
The difference shown in Vincent's video is definitely Chroma Weight and the Spears and Munsil montage he used is a VERY bright grade(4000+) which is not representative of the average Movie HDR grading (0-1000nits) so indeed, his video doesn't mean much for real content viewing.
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