Dolby Vision

Anything related to video and my tools that is not a support request.
Post Reply
Beta
Posts: 7
Joined: Tue Jul 10, 2018 7:54 am

Dolby Vision

Post by Beta » Sun Jan 13, 2019 9:41 am

Hi!

There is any way to extract the metadata from the dolby vision file what demuxed with the eac3to?

Because of this news:
http://x265.org/x265-delivers-dolby-vision-streams/

User avatar
gonca
Distinguished Member
Distinguished Member
Posts: 663
Joined: Sun Apr 08, 2012 6:12 pm

Re: Dolby Vision

Post by gonca » Sun Jan 13, 2019 11:08 am

Are you referring to the RPU file?

Beta
Posts: 7
Joined: Tue Jul 10, 2018 7:54 am

Re: Dolby Vision

Post by Beta » Sun Jan 13, 2019 12:37 pm

Yes

User avatar
admin
Site Admin
Posts: 4266
Joined: Thu Sep 09, 2010 3:08 pm

Re: Dolby Vision

Post by admin » Sun Jan 13, 2019 3:56 pm

What are you asking me to do for DGDecNV? Demux to RPU? Convert RPU to something else?

Beta
Posts: 7
Joined: Tue Jul 10, 2018 7:54 am

Re: Dolby Vision

Post by Beta » Sun Jan 13, 2019 4:52 pm

An RPU file, what we can use for the encoding of the x265.

I think the RPU file must be binary encoded, but don't know exactly.

https://forum.???.org/showthread.php?t=176006

From the X265 help file:

--dolby-vision-profile <float|integer> Specifies Dolby Vision profile ID. Currently only profile 5, profile 8.1 and profile 8.2 enabled. Specified as '5' or
'50'.


--dolby-vision-rpu <filename> File containing Dolby Vision RPU metadata.
If given, x265's Dolby Vision metadata parser will fill the RPU field of input pictures with the metadata read from the file.

User avatar
admin
Site Admin
Posts: 4266
Joined: Thu Sep 09, 2010 3:08 pm

Re: Dolby Vision

Post by admin » Sun Jan 13, 2019 5:38 pm

You still haven't answered my questions:

What are you asking me to do for DGDecNV? Demux to RPU? Convert RPU to something else?

Beta
Posts: 7
Joined: Tue Jul 10, 2018 7:54 am

Re: Dolby Vision

Post by Beta » Sun Jan 13, 2019 5:46 pm

I apologize.

Demux to RPU

User avatar
admin
Site Admin
Posts: 4266
Joined: Thu Sep 09, 2010 3:08 pm

Re: Dolby Vision

Post by admin » Mon Jan 14, 2019 8:37 am

It's a problem for me to implement that without DV specs or sample code. Do you have access to the specs or other technical description?

Beta
Posts: 7
Joined: Tue Jul 10, 2018 7:54 am

Re: Dolby Vision

Post by Beta » Mon Jan 14, 2019 1:14 pm

I have only pdf files what i found on the net.

https://www.dolby.com/us/en/technologie ... levels.pdf

https://www.dolby.com/us/en/technologie ... esV3_0.pdf

https://www.dolby.com/us/en/technologie ... epaper.pdf

I dont know it is help to you or not.

And I have demuxed files from UHD disk. /Dolby Vision encoded hevc files/

Post Reply