HDCP Error ? Fix and solution to any HDCP issue or problem Forum Index HDCP Error ? Fix and solution to any HDCP issue or problem
HDCP 2.2 <> HDCP 1.4 - HDMI to Component, HDMI to RGBHV, HDMI to DVI-D, HDMI to HDMI up to 4K60 4:4:4 600MHz 18Gbps.
 
 FAQFAQ   SearchSearch   MemberlistMemberlist   UsergroupsUsergroups   RegisterRegister 
 ProfileProfile   Log in to check your private messagesLog in to check your private messages   Log inLog in 

Color Distortion Dolby Vision (DV) downscale to HD

 
Post new topic   Reply to topic    HDCP Error ? Fix and solution to any HDCP issue or problem Forum Index -> Vertex 18Gbps
View previous topic :: View next topic  
Author Message
willwaswissen



Joined: 25 Aug 2016
Posts: 14
Location: Germany

PostPosted: Sat Mar 10, 2018 2:48 am    Post subject: Color Distortion Dolby Vision (DV) downscale to HD Reply with quote

Player Oppo 203 with Fast & Furious 8 Dolby Vision, TV LG OLED
I have color distortion if the Vertex downscale this UHD BD, Vertex show source info 4k23,974 RGB 8b 297 MHz 2,2

Important downscale-setting: 4k30 -> 1080p30.
Back to top
View user's profile Send private message
HDfury



Joined: 22 Dec 2010
Posts: 1560

PostPosted: Sat Mar 10, 2018 4:15 pm    Post subject: Reply with quote

You cannot downscale DV when it travels thru RGB container, this is a DV limitation.
_________________
We are testing a new way to give 24/7 support: join us on our discord server
Back to top
View user's profile Send private message Visit poster's website
willwaswissen



Joined: 25 Aug 2016
Posts: 14
Location: Germany

PostPosted: Sat Mar 10, 2018 10:19 pm    Post subject: Reply with quote

Is there an alternative or is it always like this?
When I dont select downscale, could I change Color Space/Deep Color?

Another question, why the Vertex shows "8b"?
Back to top
View user's profile Send private message
admin
Site Admin


Joined: 16 Dec 2010
Posts: 489

PostPosted: Fri Mar 16, 2018 3:22 pm    Post subject: Reply with quote

No you cannot do any operation on DV stream (mode 0 and 1, on mode 2 you can but currently only sony TV have it)

when using dv mode 0 or 1 (most of the implementation except sony TV)
Then DV travels in RGB 8b container, that's why you see 8b and that's why any operation will kill DV.

_________________
We are testing a new way to give 24/7 support: join us on our discord server
Back to top
View user's profile Send private message Send e-mail
Display posts from previous:   
Post new topic   Reply to topic    HDCP Error ? Fix and solution to any HDCP issue or problem Forum Index -> Vertex 18Gbps All times are GMT
Page 1 of 1

 
Jump to:  
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum
You cannot attach files in this forum
You cannot download files in this forum