Search found 118 matches

by yusesope
Fri May 22, 2020 5:40 pm
Forum: UHD discs
Topic: Dolby Vision and 1.15.1
Replies: 564
Views: 52624

Re: Dolby Vision and 1.15.1

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by yusesope
Thu May 21, 2020 6:08 pm
Forum: UHD discs
Topic: Dolby Vision now possible through MP4 Mux.
Replies: 2512
Views: 460001

Re: Dolby Vision now possible through MP4 Mux.

box4m wrote:
Thu May 21, 2020 4:33 pm
"The Enhancement Layer is completely removed" - does this mean DV is removed?

edit: well stupid question :D but what does it mean?
profiles 5 and 8 are BL + RPU (there is no EL).
So my tool (in mode 2) removes EL in case the input source is of type BL + EL + RPU.
by yusesope
Thu May 21, 2020 5:59 pm
Forum: UHD discs
Topic: Dolby Vision and 1.15.1
Replies: 564
Views: 52624

Re: Dolby Vision and 1.15.1

Agreed with github! happy to do the compile/demo testing and review, but yusecope should get the ultimate pull-request credit from his repo :) Why dont you get it on github anyway ? :-) Ok, Ok...I will make my first pull request on GitHub :D Sunday I should have some free time. But first we need to...
by yusesope
Thu May 21, 2020 3:04 pm
Forum: UHD discs
Topic: Dolby Vision and 1.15.1
Replies: 564
Views: 52624

Re: Dolby Vision and 1.15.1

I will give this a try over the upcoming long weekend... ill try to give it a look this weekend - let us know if you do more! I tried to clean up the code and make it more OOP. You can download the new code HERE . I have created three new classes: DataExtensionBlocks.java ExtensionBlock.java Extens...
by yusesope
Wed May 20, 2020 11:42 am
Forum: UHD discs
Topic: Dolby Vision and 1.15.1
Replies: 564
Views: 52624

Re: Dolby Vision and 1.15.1

it's a promising start :) Great From a look at the code i also think we can get it cleaned up a little... :mrgreen: :mrgreen: :mrgreen: :mrgreen: That's awesome dude! Wow! Thank you very much for your effort, you are clearly the one behind make DV in MKV a reality, kudos for that. Regarding how you...
by yusesope
Tue May 19, 2020 5:52 pm
Forum: UHD discs
Topic: Dolby Vision now possible through MP4 Mux.
Replies: 2512
Views: 460001

Re: Dolby Vision now possible through MP4 Mux.

Got it, thanks for the clarification! It seems to me that a FEL->MEL conversion, and maybe followed by a conversion to IPTPQc2/IPT color space if profile 5 is desired, is kind of the “holy grail” for maximizing compatibility across devices. I know the Shield has been playing FEL titles fine, but I’...
by yusesope
Tue May 19, 2020 5:44 pm
Forum: UHD discs
Topic: Dolby Vision now possible through MP4 Mux.
Replies: 2512
Views: 460001

Re: Dolby Vision now possible through MP4 Mux.

I extract the BL and EL files through eac3to, the movie is Despicable Me (2010), to extract charge in eac3to the main mpls, since the movie is in several m2ts, it generates the BL and EL, I use the yusesope tool in its latest version and when the process is at 99.9% it gives me the following error....
by yusesope
Tue May 19, 2020 5:14 pm
Forum: UHD discs
Topic: Dolby Vision and 1.15.1
Replies: 564
Views: 52624

Re: Dolby Vision and 1.15.1

Hello guys! Today I had two hours free so I took a look at the ExoPlayer code. I state that I do not program in Java, I do not know how the MKV container is structured (until now I did not know what "CodecPrivate" was) and I do not have an Android device capable of playing movies in 4K and especiall...
by yusesope
Sun May 17, 2020 9:59 am
Forum: UHD discs
Topic: Dolby Vision now possible through MP4 Mux.
Replies: 2512
Views: 460001

Re: Dolby Vision now possible through MP4 Mux.

Thanks for the hard work as always, yusecope! A quick question about mode 2 when used with FEL titles. Is the data in the enhancement layer merged somehow into the base layer, or is it simply discarded? And regardless, if the resulting BL+RPU track is meant to be profile 5, is there also an IPT col...
by yusesope
Sun May 10, 2020 9:26 am
Forum: UHD discs
Topic: Dolby Vision now possible through MP4 Mux.
Replies: 2512
Views: 460001

Re: Dolby Vision now possible through MP4 Mux.

The 0.0.4 ALFA version of my program is out. As always, I have updated my original post (at the bottom). HERE . Two main changes: the ability to manage raw streams extracted from REMUXed files (out there, into the wild) that in the past have retained the stream relating to the Enhancement Layer. giv...
by yusesope
Sat May 02, 2020 4:17 pm
Forum: UHD discs
Topic: Dolby Vision and 1.15.1
Replies: 564
Views: 52624

Re: Dolby Vision and 1.15.1

ragico wrote:
Sat May 02, 2020 12:32 pm
@yusesope
How can a file created by your tool be demuxed to the original two hevc files?
I have this necessity but can't find the correct tool...
You can't find it because it doesn't exist :D
If you need it I will write a few lines of code (next weekend)
by yusesope
Wed Apr 29, 2020 12:32 pm
Forum: UHD discs
Topic: Dolby Vision and 1.15.1
Replies: 564
Views: 52624

Re: Dolby Vision and 1.15.1

While not announced on release notes page, MakeMKV 1.15.1 (released 15.4.20) should correctly recognize and preserve Dolby Vision streams in MKV file. Given the original thread is 143 pages at the time of this writing, I'm creating a separate thread. Please report any DV issues here. Hi guys. I tes...
by yusesope
Fri Apr 03, 2020 9:18 am
Forum: UHD discs
Topic: Dolby Vision now possible through MP4 Mux.
Replies: 2512
Views: 460001

Re: Dolby Vision now possible through MP4 Mux.

Any reason you can think of to explain why it still looks like it’s working (DV still triggered) despite the apparent lack of support for profile 6? Also kind of interesting to see profile 7 mentioned in the code even though its not supported. I think the application starts a "tunneled video playba...
by yusesope
Thu Apr 02, 2020 10:26 am
Forum: UHD discs
Topic: Dolby Vision now possible through MP4 Mux.
Replies: 2512
Views: 460001

Re: Dolby Vision now possible through MP4 Mux.

... means there is no backward compatibility. SDR is 1, 1, 1, HDR10 is 9, 16, 9. .... Primary Dolby Vision PID Carrying a non-SDR and non-HDR Compliant BL substream The value of stream_type shall be set to 0x06 (indicating PES packets containing private data). I think what you think (in fact I had ...
by yusesope
Tue Mar 31, 2020 2:07 pm
Forum: UHD discs
Topic: Dolby Vision now possible through MP4 Mux.
Replies: 2512
Views: 460001

Re: Dolby Vision now possible through MP4 Mux.

Is there anyway to strip the HDR10+ information with eac3to or ffmpeg during this process? the HDR10+ metadata are transported within the prefix SEI NAL unit(in particular those with payloadType = 4) Using ffmpeg you can prevent this type of unit from being added to the raw stream but I don't consi...