logo

Live Production Software Forums

www.vmix.com

Welcome Guest! To enable all features please Login or Register.

Notification

Icon
Error
Decklink 4k pro: Multiple inputs?
Options
Go to last post Go to first unread
Previous Topic Next Topic
brendanh  
#1 Posted : Friday, July 8, 2016 9:51:57 PM(UTC)
brendanh

Rank: Newbie

Groups: Registered
Joined: 7/8/2016(UTC)
Posts: 1
Location: Austin
Hello! I'm having some difficulty figuring out if Vmix supports multiple inputs from the Decklink 4k Pro. It's supposed to have (According to the box) "2 X 12Gb/s SD/HD/2K/4K SDI INPUTS"
Since the lower tier Decklink says it only has one input, does this mean I can use 2 SDI cameras with the Decklink 4k Pro? I'm only seeing one Decklink input listed in Vmix.
The plugs on the back of the DeckLink 4k pro are labelled as input a and input b.

I am running Windows 7 and have the latest Blackmagic Desktop Video software installed.

Any help is appreciated. Thanks!
Back to top

Wanna join the discussion?! Login to your vMix Forums forum account, or Register a new forum account.
Back to top  
AElli  
#2 Posted : Saturday, July 9, 2016 10:57:00 PM(UTC)
AElli

Rank: Advanced Member

Groups: Registered
Joined: 6/6/2016(UTC)
Posts: 106
Location: UK

Thanks: 2 times
Was thanked: 13 time(s) in 12 post(s)

Usually with BMD the A B scenario is a feature called dual link for use with 3D stereo workflows.
Ie a left and a right video channel.

So I think Vmix is reporting correctly in you only have 1 single input / output and not 2 seperate usable video channels.

A.
Back to top
roverradio  
#3 Posted : Thursday, September 29, 2016 9:15:40 PM(UTC)
roverradio

Rank: Advanced Member

Groups: Registered
Joined: 5/6/2016(UTC)
Posts: 83
United States

Was thanked: 5 time(s) in 5 post(s)
I'm curious about this as well. It seems as if it SHOULD support 2 independent inputs and 2 independent outputs.

"SDI Video Input: 2 x 12Gb/s SD/HD/2K/4K. Supports single link and dual link 4:2:2/4:4:4."

"Ideal for both traditional 2D and high end 3D stereoscopic workflows, you get support for full resolution, deep color YUV and 12-bit RGB 4:4:4 images. DeckLink 4K Pro features two multi rate 12G-SDI inputs and outputs with support for 16 channels of embedded audio, along with a connection for reference input."

I need to get 8x input for 4K, and 4 of these would be great.

Did you ever get this working? Anyone else have experience with this card?
Back to top
wild765  
#4 Posted : Friday, November 4, 2016 1:18:09 AM(UTC)
wild765

Rank: Newbie

Groups: Registered
Joined: 11/4/2016(UTC)
Posts: 1
Location: USA
roverradio
Go into the BMD Setup program for the Decklinks, Select the card, and the at the bottom of the next screen should be a spot to setup the input. IE, it will say "SDI1 & SDI2" in a drop down with options of "SDI1" and "None". Choose "SDI1". Slide to the second input, and it should be set to "SDI2" (other option would be "None").

We have a "Duo 2", and this options makes the 4 inputs work as single units.
Back to top
Siroki  
#5 Posted : Friday, November 4, 2016 10:02:33 AM(UTC)
Siroki

Rank: Advanced Member

Groups: Registered
Joined: 10/10/2015(UTC)
Posts: 322
Man
Bosnia and Herzegovina
Location: Siroki Brijeg

Thanks: 8 times
Was thanked: 27 time(s) in 24 post(s)
So this card can take simultaneously 2 input cameras?
How I red when have this one it can't be done ( I think on decklink 4k pro).. It can do only one input at time. So you can do A in B out or B in A out.

Maybe I am wrong
Back to top
WWW
Users browsing this topic
Guest
Forum Jump  
You cannot post new topics in this forum.
You cannot reply to topics in this forum.
You cannot delete your posts in this forum.
You cannot edit your posts in this forum.
You cannot create polls in this forum.
You cannot vote in polls in this forum.

Privacy Policy | Powered by YAF.NET | YAF.NET © 2003-2024, Yet Another Forum.NET
This page was generated in 0.141 seconds.