Search found 88 matches

by mattmarsden
Sun Apr 19, 2020 9:42 am
Forum: General MakeMKV discussion
Topic: Feature Request... Retain TrueHD 'AC3 Core'
Replies: 41
Views: 74762

Re: Feature Request... Retain TrueHD 'AC3 Core'

I know this is annold thread but I’m really trying to mux an mkv with interleaved thd+ac3. I know the Solveig filter can do it but I’m struggling to create a graph that will do the muxing. Could someone help me? Thanks!
by mattmarsden
Thu Mar 12, 2020 10:09 am
Forum: UHD discs
Topic: Dolby Vision now possible through MP4 Mux.
Replies: 10028
Views: 11746682

Re: Dolby Vision now possible through MP4 Mux.

Does anyone know what the specs of the Apple TV 4K are? I presume its the same as I presume thats what the Dolby single layer license gets you.
by mattmarsden
Wed Mar 11, 2020 4:59 pm
Forum: UHD discs
Topic: Dolby Vision now possible through MP4 Mux.
Replies: 10028
Views: 11746682

Re: Dolby Vision now possible through MP4 Mux.

yep, I think Doctor Sleep EL is not processed. It gives me an error with V1 tool and with V2 tool , EL analyzing stays at 0%. https://extraimage.net/images/2020/03/10/a34e1d0fb7b073fc770cb003f8205d86.png I was going to give that a try, too, when I got home, but I can try First Man also. I'm wonderi...
by mattmarsden
Mon Mar 09, 2020 2:03 pm
Forum: UHD discs
Topic: Dolby Vision now possible through MP4 Mux.
Replies: 10028
Views: 11746682

Re: Dolby Vision now possible through MP4 Mux.

I've just test Power Rangers single layer on my Shield versus the DL player on my LG C9 and you can see that the Dolby vision data is being ignored when looking at the end credits. On the DL version they are bright white but on the single layer they are grey just like the standard HDR version unfort...
by mattmarsden
Fri Mar 06, 2020 2:40 pm
Forum: UHD discs
Topic: Dolby Vision now possible through MP4 Mux.
Replies: 10028
Views: 11746682

Re: Dolby Vision now possible through MP4 Mux.

Its definitely the Shield doing something wrong because on my LG C9 the dual layer and Yuescope look identical - I've checked lots of scenes.
by mattmarsden
Thu Mar 05, 2020 6:32 pm
Forum: UHD discs
Topic: Dolby Vision now possible through MP4 Mux.
Replies: 10028
Views: 11746682

Re: Dolby Vision now possible through MP4 Mux.

I’m surprised Dolby have granted them a license!
by mattmarsden
Thu Mar 05, 2020 3:36 pm
Forum: UHD discs
Topic: Dolby Vision now possible through MP4 Mux.
Replies: 10028
Views: 11746682

Re: Dolby Vision now possible through MP4 Mux.

The Studio Canal version is DV, the Sony one isn't.
by mattmarsden
Thu Mar 05, 2020 8:57 am
Forum: UHD discs
Topic: Dolby Vision now possible through MP4 Mux.
Replies: 10028
Views: 11746682

Re: Dolby Vision now possible through MP4 Mux.

Well I'm more positive about this method - I've used Cliffhanger DV as my test. I've got an LG C9 that can play both dual layer and the single layer files created by Yuescope and I have to say they both look identical. I use this title as the SL file created by DVDfab had obvious colour problems but...
by mattmarsden
Wed Mar 04, 2020 11:24 pm
Forum: UHD discs
Topic: Dolby Vision now possible through MP4 Mux.
Replies: 10028
Views: 11746682

Re: Dolby Vision now possible through MP4 Mux.

Its the same size so I think everything is preserved. The decoding of the BL and EL is still requiring 2 HEVC streams to be decoded so in theory I think its the same - unless the Shield is dropping the decoding of the EL and just playing the BL + RPU - not sure how we can tell?
by mattmarsden
Wed Mar 04, 2020 6:23 pm
Forum: UHD discs
Topic: Dolby Vision now possible through MP4 Mux.
Replies: 10028
Views: 11746682

Re: Dolby Vision now possible through MP4 Mux.

Exception in thread Thread-3: Traceback (most recent call last): File "C:\temp\dv\python-3.7.6.amd64\lib\threading.py", line 926, in _bootstr _inner self.run() File "src\bl_el_rpu_builder.py", line 238, in run self.output_queue.put((bl_nal_offset,bl_nal_size,el_nal_offset,el_nal...
by mattmarsden
Wed Mar 04, 2020 5:51 pm
Forum: UHD discs
Topic: Dolby Vision now possible through MP4 Mux.
Replies: 10028
Views: 11746682

Re: Dolby Vision now possible through MP4 Mux.

I get this error: Please, drag and drop here the the Base Layer HEVC file and press ENTER: C:\mp4\BL.hevc Please, drag and drop here the the Enhancement Layer HEVC file and press ENTER C:\mp4\EL.hevc You did not specify an output file. The BL_EL_RPU.hevc file will be created in the program folder. (...
by mattmarsden
Wed Mar 04, 2020 5:03 pm
Forum: UHD discs
Topic: Dolby Vision now possible through MP4 Mux.
Replies: 10028
Views: 11746682

Re: Dolby Vision now possible through MP4 Mux.

Using a 1 minute test from Shazam! Single layer DV is produced with no obvious issues, I muxed in Atmos audio with the special tsmuxer build and everything seemed perfect on the shield. I'll let you guys compare the quality as I'm not great at spotting subtle differences. I'm holding off converting...
by mattmarsden
Wed Mar 04, 2020 4:11 pm
Forum: UHD discs
Topic: Dolby Vision now possible through MP4 Mux.
Replies: 10028
Views: 11746682

Re: Dolby Vision now possible through MP4 Mux.

Thank you so much. Whats the best way to demux the hevc layers? Also what commands do we use in mp4muxer? Thanks! To demux the HEVC files ffmpeg.exe -i bluray:\path\to\bluray -map 0:0 -c copy %userprofile%\Desktop\BL.hevc -map 0:1 -c copy %userprofile%\Desktop\EL.hevc To use MP4Muxer mp4muxer_64bit...
by mattmarsden
Wed Mar 04, 2020 3:54 pm
Forum: UHD discs
Topic: Dolby Vision now possible through MP4 Mux.
Replies: 10028
Views: 11746682

Re: Dolby Vision now possible through MP4 Mux.

Thank you so much. Whats the best way to demux the hevc layers? Also what commands do we use in mp4muxer? Thanks!
by mattmarsden
Tue Mar 03, 2020 4:24 pm
Forum: UHD discs
Topic: Dolby Vision now possible through MP4 Mux.
Replies: 10028
Views: 11746682

Re: Dolby Vision now possible through MP4 Mux.

The other bonus is that it looks like these ts files are playable on non DV hardware so I can play them on my other TVs with Kodi.