Search found 14 matches

by DMDreview
Tue Jan 09, 2024 6:23 pm
Forum: UHD discs
Topic: Dolby Vision now possible through MP4 Mux.
Replies: 10489
Views: 13574274

Re: Dolby Vision now possible through MP4 Mux.

What is the size of the original EDID file, it feels like it is without the second 128 bytes. the size of the full EDID is 256 bytes. That is what I exported from CRU & decoded by that site, idk what you mean by original file unless the .bin file which is also 128bytes. full edid BIN =256 bytes...
by DMDreview
Tue Jan 09, 2024 6:04 pm
Forum: UHD discs
Topic: Dolby Vision now possible through MP4 Mux.
Replies: 10489
Views: 13574274

Re: Dolby Vision now possible through MP4 Mux.

Try to download your edid with CRU: https://www.monitortests.com/forum/Thread-Custom-Resolution-Utility-CRU That's so funny, I just finished doing that but didn't find anything useful related to DV or HDR... I think it seems CRU depends on the GPU on the laptop (MacBook Pro 2018 i7, Intel Iris Plus...
by DMDreview
Tue Jan 09, 2024 3:11 pm
Forum: UHD discs
Topic: Dolby Vision now possible through MP4 Mux.
Replies: 10489
Views: 13574274

Re: Dolby Vision now possible through MP4 Mux.

...Now understood. this very good site with edid decoder https://hverkuil.home.xs4all.nl/edid-decode/edid-decode.html That's also helpful but not what I am asking about. I was asking how did you get EDID info from your TV. I thought wrongly that signal info showed it in your video. RESET_9999 expla...
by DMDreview
Tue Jan 09, 2024 2:44 pm
Forum: UHD discs
Topic: Dolby Vision now possible through MP4 Mux.
Replies: 10489
Views: 13574274

Re: Dolby Vision now possible through MP4 Mux.

I don't quite understand what you mean. But as far as I know you can read EDID with the utility https://entechtaiwan.com/util/moninfo.shtm. Although I haven't tried it myself. Thanks I'll check out that tool. At 1'39" of your video , there's a black info overlay but now that I look at it, it s...
by DMDreview
Tue Jan 09, 2024 1:51 pm
Forum: UHD discs
Topic: Dolby Vision now possible through MP4 Mux.
Replies: 10489
Views: 13574274

Re: Dolby Vision now possible through MP4 Mux.

Yes, I am the author. :) ... Is the EDID info shown using the TV itself or some other method (Pgenerator on rpi mentioned by RESET) ? I don't quite understand what you mean. But as far as I know you can read EDID with the utility https://entechtaiwan.com/util/moninfo.shtm. Although I haven't tried ...
by DMDreview
Tue Jan 09, 2024 1:43 pm
Forum: UHD discs
Topic: Dolby Vision now possible through MP4 Mux.
Replies: 10489
Views: 13574274

Re: Dolby Vision now possible through MP4 Mux.

ok, I'm starting to understand what's going on with the different RPU responses on players in TV-LED and in LLDV. It seems the x700/x800m2 almost completely ignores L1 and always tone map to the TV edid target. Yes, oppo and all bluray UHD players change the PRU in TV-LED mode. they change the data...
by DMDreview
Tue Jan 09, 2024 12:32 pm
Forum: UHD discs
Topic: Dolby Vision now possible through MP4 Mux.
Replies: 10489
Views: 13574274

Re: Dolby Vision now possible through MP4 Mux.

... No, I physically see the RPU binary code in the ycbcr data video stream. here's my video of what I'm talking about and how it looks from the TV and player's point of view. (watch with English subtitles) https://youtu.be/eQ9SOMlX0AI?feature=shared Ah you want to capture then view the extracted R...
by DMDreview
Tue Jan 09, 2024 11:31 am
Forum: UHD discs
Topic: Dolby Vision now possible through MP4 Mux.
Replies: 10489
Views: 13574274

Re: Dolby Vision now possible through MP4 Mux.

… It would be nice to decode back from the binary code of the RPU video to see what changes there specifically. But I don't know how to do that if I understand what you’re asking, you can use dovi tool to convert (export or info) RPU.bin or specific frames to json, lots of ‘low level ‘DV RPU info i...
by DMDreview
Tue Jan 09, 2024 10:17 am
Forum: UHD discs
Topic: Dolby Vision now possible through MP4 Mux.
Replies: 10489
Views: 13574274

Re: Dolby Vision now possible through MP4 Mux.

ok, I'm starting to understand what's going on with the different RPU responses on players in TV-LED and in LLDV. It seems the x700/x800m2 almost completely ignores L1 and always tone map to the TV edid target. Yes, oppo and all bluray UHD players change the PRU in TV-LED mode. they change the data...
by DMDreview
Wed Jun 07, 2023 6:13 pm
Forum: UHD discs
Topic: Dolby Vision now possible through MP4 Mux.
Replies: 10489
Views: 13574274

Re: Dolby Vision now possible through MP4 Mux.

BTW i've compared the TV-LED rgb signal for the x700/x800m2 and its exactly the same. And as you can see in the comparison , the shield has completely different tunneling colors. Black is supposed to be dark red in TV-LED tunneling but it's purple on the Shield. Even profile 5 seems to be wrong. ht...
by DMDreview
Mon Apr 17, 2023 7:32 pm
Forum: UHD discs
Topic: Dolby Vision now possible through MP4 Mux.
Replies: 10489
Views: 13574274

Re: Dolby Vision now possible through MP4 Mux.

But it will not apply the dynamic data, even L1, or they will be prescribed so as not to interfere with the current characteristics of the film. Is this possible to do? I want to understand if the dynamic data is to blame, or if the DV processing itself is defective. The problem in my opinion is mo...
by DMDreview
Mon Apr 17, 2023 8:45 am
Forum: UHD discs
Topic: Dolby Vision now possible through MP4 Mux.
Replies: 10489
Views: 13574274

Re: Dolby Vision now possible through MP4 Mux.

Unless you're an Nvidia dev or have means of reaching out to them, this problem will likely never get resolved. But good luck! Well I have already managed to find and prove to Nvidia a problem that has not been solved for 3 years and they fixed it. So nothing is impossible. Everything can be solved...
by DMDreview
Mon Apr 17, 2023 8:40 am
Forum: UHD discs
Topic: Dolby Vision now possible through MP4 Mux.
Replies: 10489
Views: 13574274

Re: Dolby Vision now possible through MP4 Mux.

Hi, need help, trying to figure out the source of the red push problem on the Shield tv. I need to do a DV test, but only with L1, remove the rest, how to do it right. Is there some kind of utility? it's not a metadata problem and anyway, the bluray Doctor Sleep only has a 100nits trim pass which i...
by DMDreview
Sun Apr 16, 2023 4:35 pm
Forum: UHD discs
Topic: Dolby Vision now possible through MP4 Mux.
Replies: 10489
Views: 13574274

Re: Dolby Vision now possible through MP4 Mux.

what are the steps to get the original RPU converted to P8? dovi_tool.exe -m 2 or with the script(1-1) in my signature Hi, need help, trying to figure out the source of the red push problem on the Shield tv. I need to do a DV test, but only with L1, remove the rest, how to do it right. Is there som...