Dolby Vision

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

Dolby Vision

Post by Beta »

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/
DAE avatar
Guest

Re: Dolby Vision

Post by Guest »

Are you referring to the RPU file?
DAE avatar
Beta
Posts: 10
Joined: Tue Jul 10, 2018 7:54 am

Re: Dolby Vision

Post by Beta »

Yes
User avatar
admin
Posts: 4551
Joined: Thu Sep 09, 2010 3:08 pm

Re: Dolby Vision

Post by admin »

What are you asking me to do for DGDecNV? Demux to RPU? Convert RPU to something else?
DAE avatar
Beta
Posts: 10
Joined: Tue Jul 10, 2018 7:54 am

Re: Dolby Vision

Post by Beta »

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.doom9.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
Posts: 4551
Joined: Thu Sep 09, 2010 3:08 pm

Re: Dolby Vision

Post by admin »

You still haven't answered my questions:

What are you asking me to do for DGDecNV? Demux to RPU? Convert RPU to something else?
DAE avatar
Beta
Posts: 10
Joined: Tue Jul 10, 2018 7:54 am

Re: Dolby Vision

Post by Beta »

I apologize.

Demux to RPU
User avatar
admin
Posts: 4551
Joined: Thu Sep 09, 2010 3:08 pm

Re: Dolby Vision

Post by admin »

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

Re: Dolby Vision

Post by Beta »

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