HDR10 to HLG conversion

General questions or discussion about HandBrake, Video and/or audio transcoding, trends etc.
Post Reply
cawak
Posts: 4
Joined: Sat Sep 08, 2012 5:46 pm

HDR10 to HLG conversion

Post by cawak » Tue Aug 13, 2019 10:58 am

I understand this is extremely remote, but a nice option for Handbrake in video tab would to convert HDR10 video sources into HLG HDR, I've been looking around and there are tools on Doom9 to do it but they are out of my league. The Hybrid encoder supports it but again this is a bit too complex for me.

As to why anybody would want this.

1) HLG combines SDR and HDR into one video source so you don't need double copies taking up space.

2) Allegedly HLG handles HDR a bit better on low end displays vs HDR10 as it does some things similar to Dolby Vision and there are a lot of mixed capability HDR displays out there. It seems unlikely anyone is going to be generating DV HDR videos unless you have access to their tools.

If this is no way not gonna happen I totally get it.

Woodstock
Veteran User
Posts: 3155
Joined: Tue Aug 27, 2013 6:39 am

Re: HDR10 to HLG conversion

Post by Woodstock » Tue Aug 13, 2019 1:10 pm

"Bugs" and "Feature Requests" forums are moving!

When you're going to make a feature request, you should do it in the place dedicated to feature requests.

User avatar
BradleyS
Moderator
Posts: 1587
Joined: Thu Aug 09, 2007 12:16 pm

Re: HDR10 to HLG conversion

Post by BradleyS » Tue Aug 13, 2019 2:31 pm

Not a bad suggestion. We do have plans to implement SDR conversion eventually.

As Woodstock suggests, reposting this on GitHub will make it easier for us to track the issue. Thanks.

mduell
Veteran User
Posts: 6590
Joined: Sat Apr 21, 2007 8:54 pm

Re: HDR10 to HLG conversion

Post by mduell » Tue Aug 13, 2019 3:33 pm

HB doesn't even handle 10-bit through the pipeline or HDR yet, some newfangled hybrid thing is quite a ways off.

Post Reply