Search found 12 matches
- Mon May 06, 2024 12:38 pm
- Forum: UHD discs
- Topic: Dolby Vision now possible through MP4 Mux.
- Replies: 10263
- Views: 12484560
Re: Dolby Vision now possible through MP4 Mux.
BDMV support is great, just got my Ugoos and installed the stable CoreELEC 21.0-Omega release. However, when I play BDMV or .ts/m2ts dual track, double layer DV content, the video only plays in HDR, not DV. Do I miss something, maybe? DTDL support is under active development so it is only available...
- Sun Mar 31, 2024 3:33 pm
- Forum: UHD discs
- Topic: Dolby Vision now possible through MP4 Mux.
- Replies: 10263
- Views: 12484560
Re: Dolby Vision now possible through MP4 Mux.
There is one more difference between the signal from x800m2 and Ugoos, at least according to the Sony A95L OSD.
The signal from the x800m2 shows neither color space nor color depth - with the signal from Ugoos OSD shows 8bit.
The signal from the x800m2 shows neither color space nor color depth - with the signal from Ugoos OSD shows 8bit.
- Sat Mar 30, 2024 6:23 pm
- Forum: UHD discs
- Topic: Dolby Vision now possible through MP4 Mux.
- Replies: 10263
- Views: 12484560
Re: Dolby Vision now possible through MP4 Mux.
are you sure though? From your pics it looks like there is a difference: https://slow.pics/c/SqFAiJKa perhaps your room is too bright to see it? My pictures were taken in a pitch-black room without any light and my DSLR camera (not phone) settings are locked. https://slow.pics/c/Hn8RGz0x - unfortun...
- Sat Mar 30, 2024 4:14 pm
- Forum: UHD discs
- Topic: Dolby Vision now possible through MP4 Mux.
- Replies: 10263
- Views: 12484560
Re: Dolby Vision now possible through MP4 Mux.
here I marked whats wrong with each device: https://slow.pics/c/0njV9U5X I tested the same pattern on my Sony A95L and the results are quite different: Ugoos (CoreELEC V21 - latest nightly 0330) and x800m2 seem to track ST2084 the same. In contrast, the internal application is completely broken :D ...
- Wed Mar 20, 2024 9:30 pm
- Forum: UHD discs
- Topic: Dolby Vision now possible through MP4 Mux.
- Replies: 10263
- Views: 12484560
Re: Dolby Vision now possible through MP4 Mux.
I will soon stop using my x800m2 though because if you haven't heard, the old UGOOS AM6plus is now stable with FEL, supports CMV4.0, and does true TV-LED. Let's assume that Ugoos AM6B Plus is stable with FEL - will it be better in terms of image quality than x800m2? Does the x800m2 support CMv4.0?
- Sun Aug 06, 2023 11:20 am
- Forum: UHD discs
- Topic: Dolby Vision now possible through MP4 Mux.
- Replies: 10263
- Views: 12484560
Re: Dolby Vision now possible through MP4 Mux.
Thanks! But I noticed, the --dvh1flag option is not working. This would be necessary for playback on Apple TV (with tvOS 17). Can you fix it? This solution works until: https://github.com/rixtox/mp4dovi Since its introduction, the '--dvh1flag {trackId}' flag has only worked with DV profiles: 1, 3 o...
- Sat Aug 05, 2023 1:54 pm
- Forum: UHD discs
- Topic: Dolby Vision now possible through MP4 Mux.
- Replies: 10263
- Views: 12484560
Re: Dolby Vision now possible through MP4 Mux.
Since the 1.3.2-alpha3 version seems to be fully stable, I released it as 1.3.2 :) https://github.com/bbeny123/mp4muxer/releases/tag/1.3.2 Version 1.3.2 differs from 1.3.1 in that for DV profiles > 7 the codec configuration box is set to dvcC instead of dvvC (mp4box_64bits 1.0.0 also set dvcC). This...
- Sat Aug 05, 2023 9:12 am
- Forum: UHD discs
- Topic: Dolby Vision now possible through MP4 Mux.
- Replies: 10263
- Views: 12484560
Re: Dolby Vision now possible through MP4 Mux.
"Original file" meaning the RPU injected hevc-file? The Original from the UHD is without Dolby. If you provide a download link via PM I could upload. I dont't need it anymore, I managed to find some other video with DV profile 8.1 :) Could you please check out version 1.3.2-alpha3? It sho...
- Fri Aug 04, 2023 1:22 pm
- Forum: UHD discs
- Topic: Dolby Vision now possible through MP4 Mux.
- Replies: 10263
- Views: 12484560
Re: Dolby Vision now possible through MP4 Mux.
Alpha 2 triggers Dolby on my Oppo, Alpha 1 fails. MP4 in alpha 1 und 2 is hev1, in ver 1.0 they are dvhe (nevertheless triggering Dolby) Could you share a sample of original file? Only HDR on LG B8. Have you tried the 1.3.2-alpha2: https://github.com/bbeny123/mp4muxer/releases/tag/1.3.2-alpha2 ?
- Thu Aug 03, 2023 5:37 pm
- Forum: UHD discs
- Topic: Dolby Vision now possible through MP4 Mux.
- Replies: 10263
- Views: 12484560
Re: Dolby Vision now possible through MP4 Mux.
I tested DV-Profile 8.1 with my Oppo, it played only HDR. Built-in Player in my Sony XR 90 plays Dolby. That is a pity, because ver 1.3 is really fast. Only ver 1.0 works reliable for my Oppo. My fixes were focused on DV-Profile 7 (dual track), but it is possible that version 1.3.2 will also work w...
- Wed Aug 02, 2023 2:15 pm
- Forum: UHD discs
- Topic: Dolby Vision now possible through MP4 Mux.
- Replies: 10263
- Views: 12484560
Re: Dolby Vision now possible through MP4 Mux.
Nope, I've tested LG C9 only.RESET_9999 wrote: ↑Wed Aug 02, 2023 12:26 pmHave you tested if the file works on older LG TVs ? (2018 or older)
- Tue Aug 01, 2023 7:15 pm
- Forum: UHD discs
- Topic: Dolby Vision now possible through MP4 Mux.
- Replies: 10263
- Views: 12484560
Re: Dolby Vision now possible through MP4 Mux.
I've improved mp4muxer ( official dlb_mp4base ) a bit. The main improvement is a significant boost in the performance of muxing hevc files. In the official version, after reading the input files, the mp4muxer looks like it goes idle (low CPU usage, minimal disk usage). During the "inactivity&qu...