logo

Live Production Software Forums


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

Notification

Icon
Error

Options
Go to last post Go to first unread
RandomStreamer  
#1 Posted : Friday, October 20, 2017 2:08:35 PM(UTC)
RandomStreamer

Rank: Advanced Member

Groups: Registered
Joined: 5/19/2017(UTC)
Posts: 54

Thanks: 3 times
Was thanked: 13 time(s) in 12 post(s)
Title pretty much explains it all.

I have a GH5 which I want to use for 4k60 + chromakey, and I'm currently figuring out the best possible capture method for it.

It doesnt matter if its HDMI or SDI, as long as it supports "full power"


thanks,

RS
dark_ata  
#2 Posted : Saturday, October 21, 2017 6:08:54 AM(UTC)
dark_ata

Rank: Advanced Member

Groups: Registered
Joined: 8/10/2015(UTC)
Posts: 126
Location: Tenerife

Thanks: 11 times
Was thanked: 18 time(s) in 13 post(s)
on paper BM DeckLink 4K Extreme 12G, and DeckLink 4K Pro + Teranex Mini HDMI to SDI 12G. but at the moment we dont have any 12G decklink to check
droza  
#3 Posted : Saturday, October 28, 2017 2:55:41 AM(UTC)
droza

Rank: Newbie

Groups: Registered
Joined: 3/30/2017(UTC)
Posts: 7
Location: Italy

Thanks: 3 times
Was thanked: 1 time(s) in 1 post(s)
I asked vMix to test the Magewell card about this here: https://forums.vmix.com/default.aspx?g=posts&t=11963. Hopefully they can get around to it at some point.
thanks 1 user thanked droza for this useful post.
RandomStreamer on 11/7/2017(UTC)
zenvideo  
#4 Posted : Saturday, October 28, 2017 6:36:44 AM(UTC)
zenvideo

Rank: Advanced Member

Groups: Registered
Joined: 5/13/2014(UTC)
Posts: 515
Man
United Kingdom
Location: Manchester, UK

Thanks: 2 times
Was thanked: 183 time(s) in 130 post(s)
The Magewell Pro Capture HDMI 4K Plus supports the HDMI v2.0 signal standard, which includes 4K60p (obviously), but not every single permutation of colour sampling (4:2:2, 4:2:0, etc) and bit depth (8-bit, 10-bit, etc). I have used it with vMix, and done tests to check it's OK at 4K60p with the output from a graphics card (because I don't have a 4K60p camera).
thanks 1 user thanked zenvideo for this useful post.
RandomStreamer on 11/7/2017(UTC)
RandomStreamer  
#5 Posted : Tuesday, November 7, 2017 5:37:25 PM(UTC)
RandomStreamer

Rank: Advanced Member

Groups: Registered
Joined: 5/19/2017(UTC)
Posts: 54

Thanks: 3 times
Was thanked: 13 time(s) in 12 post(s)
dark_ata wrote:
on paper BM DeckLink 4K Extreme 12G, and DeckLink 4K Pro + Teranex Mini HDMI to SDI 12G. but at the moment we dont have any 12G decklink to check



I had come to the same conclusion... also the magewell 4k60..

End of the day just feels risky to try it "blind"

Gonna stick with the 4k30 mini recorder until a decent solution is proven.
Users browsing this topic
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.