Search found 111 matches

by aboulfad
Sun Feb 04, 2024 2:53 am
Forum: Blu-ray discs
Topic: Rip errors "No restart header present in substream 0" "channel count mismatch" [SOLVED]
Replies: 5
Views: 52022

Re: Rip errors "No restart header present in substream 0" "channel count mismatch" [SOLVED]

The Windows and Mac versions of MakeMKV come bundled with a version of ffmpeg. On linux, it uses what's on the system and sometimes there's problems. For example: https://forum.makemkv.com/forum/viewtopic.php?p=128049#p128049 Thank you! I do have a reasonably recent version of ffmpeg installed (v6....
by aboulfad
Sat Feb 03, 2024 8:32 pm
Forum: Blu-ray discs
Topic: Rip errors "No restart header present in substream 0" "channel count mismatch" [SOLVED]
Replies: 5
Views: 52022

Re: Rip errors "No restart header present in substream 0" "channel count mismatch" [SOLVED]

I am getting the same error ripping Avatar (2022) and not using FLAC profile. It’s the first UHD rip I get such error. V 1.17.6 (Linux).
by aboulfad
Sun Jan 28, 2024 4:11 pm
Forum: UHD discs
Topic: Dolby Vision now possible through MP4 Mux.
Replies: 10489
Views: 13573528

Re: Dolby Vision now possible through MP4 Mux.

… Note that these default Tmax values not necessarily mean the peak or 10% patch window peak values, they are set according to the underlining factory 1D LUT in DoVi presets. E.g. on the 55"-77" G2 the gamma 2.2 factory 1D LUT is the same across all SDR and HDR10 presets and they use 990 ...
by aboulfad
Sun Jan 28, 2024 11:52 am
Forum: UHD discs
Topic: Dolby Vision now possible through MP4 Mux.
Replies: 10489
Views: 13573528

Re: Dolby Vision now possible through MP4 Mux.

Look in "tvservice-dvb.pak.unsquashfs/mnt/lg/tvservice/pqldb/dolby" (not in rootfs) in the extracted firmware, that's where 2018/2019 models have it. Thanks, per prior search in a different path for 2017 E7 the highest Tmax I found was 430nits. If indeed E7 or other newer series are using...
by aboulfad
Sat Jan 27, 2024 5:59 pm
Forum: UHD discs
Topic: Dolby Vision now possible through MP4 Mux.
Replies: 10489
Views: 13573528

Re: Dolby Vision now possible through MP4 Mux.

chros wrote:
Sat Jan 27, 2024 11:59 am
I added lot of other models to available settings docs.
cool! Too bad I can’t find my 2017 E7 config, I’ve searched hi & Lo in the FW as well on my TV (lg dev mode not rooted) but can’t find it.I found some but Tmax was too low for E7.
by aboulfad
Thu Jan 25, 2024 10:26 am
Forum: UHD discs
Topic: Dolby Vision now possible through MP4 Mux.
Replies: 10489
Views: 13573528

Re: Dolby Vision now possible through MP4 Mux.

I have added DoVi section to all the available settings docs. VSVDB is the EDID value. Were those values retrieved using bscpylgtv command or by extracting the default DV config files from the C2 TV firmware? As discussed prior, I think @quietvoid commented that the EDID Tmax values transmitted to ...
by aboulfad
Sat Jan 20, 2024 4:27 pm
Forum: UHD discs
Topic: Dolby Vision now possible through MP4 Mux.
Replies: 10489
Views: 13573528

Re: Dolby Vision now possible through MP4 Mux.

Yeah sorry, my TV is old & it's super clunky to switch. Even w auto-play/resume disabled, when I switch back to it it start playing the video,... Anyways, I can't see any changes (darker) or I don't know what to see or my TV internal player doesn't show those differences (focusing on "true ...
by aboulfad
Sat Jan 20, 2024 11:08 am
Forum: UHD discs
Topic: Dolby Vision now possible through MP4 Mux.
Replies: 10489
Views: 13573528

Re: Dolby Vision now possible through MP4 Mux.

I dont know, click on the links you quoted maybe? :) I did 3 new samples in total now. Weird, I did click on the new links & it downloaded yesterday the ‘true detective’ samples, Maybe some weird browser caching issue. Now I see it’s ’role play’. I am having trouble in general focusing on subtl...
by aboulfad
Fri Jan 19, 2024 11:50 pm
Forum: UHD discs
Topic: Dolby Vision now possible through MP4 Mux.
Replies: 10489
Views: 13573528

Re: Dolby Vision now possible through MP4 Mux.

RESET_9999 wrote:
Fri Jan 19, 2024 9:21 pm
new test file like the eagle beak sample but this time, the L2 trims are a positive lift..
Sorry what's supposed to happen (I forget a lot :-D). Tried it on Oppo (TV-Led)/E7 & maybe noticed a change in brightness in the first transition.
by aboulfad
Mon Jan 15, 2024 5:58 pm
Forum: UHD discs
Topic: Dolby Vision now possible through MP4 Mux.
Replies: 10489
Views: 13573528

Re: Dolby Vision now possible through MP4 Mux.

... The fact that chroma weight doesn't work with the default config on your E7 is very strange though, I hope you can find your original data so we can compare with your custom config. The DV cal profile is supposed to persist after firmware updates, it must be stored in some special area (still h...
by aboulfad
Mon Jan 15, 2024 5:42 pm
Forum: UHD discs
Topic: Dolby Vision now possible through MP4 Mux.
Replies: 10489
Views: 13573528

Re: Dolby Vision now possible through MP4 Mux.

... I've calibrated all of them with CalMAN, and the final step is to capture the color primaries + peak/min luminance. You then upload a configuration file over the network to the LG TV. what is TLMS2RGBmat ? It's in the file that I used. # DM Version: PictureMode = 2 Tmax = 759.590301184834 Tmin ...
by aboulfad
Mon Jan 15, 2024 5:36 pm
Forum: UHD discs
Topic: Dolby Vision now possible through MP4 Mux.
Replies: 10489
Views: 13573528

Re: Dolby Vision now possible through MP4 Mux.

... could you test this file please on your E7 internal player and oppo?... Oh that hurt my eyes, you should put a "seizure" warning :mrgreen: & that joker shot eery ! So I can see at the start "This device can decode..." & I think the whole test pattern looks similar on...
by aboulfad
Mon Jan 15, 2024 3:54 pm
Forum: UHD discs
Topic: Dolby Vision now possible through MP4 Mux.
Replies: 10489
Views: 13573528

Re: Dolby Vision now possible through MP4 Mux.

I don't think the guy who calibrated my TV changed the internal config and I never tried to get that info from my TV( I never mess with my C2). Idk how DV calibration works for C2 (check avsforum), but for the older 7 series, it’s a tedious procedure & $ equipment that in the end you load a DV ...
by aboulfad
Mon Jan 15, 2024 3:18 pm
Forum: UHD discs
Topic: Dolby Vision now possible through MP4 Mux.
Replies: 10489
Views: 13573528

Re: Dolby Vision now possible through MP4 Mux.

…What's the original DV config on your E7? Idk! Now that’s what I’ve been searching for. I can’t use bscpylgtv nor any other means to retrieve it from this 2017 TV, nor can I root it bcoz it’s on Webos 3.9.2. I’ve unpacked the firmware & the contents of a Dolby dir but doesn’t show E7 specific ...