logo

Live Production Software Forums

www.vmix.com

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

Notification

Icon
Error
4K Touch Zoom Switching
Options
Go to last post Go to first unread
Previous Topic Next Topic
rjmurdock  
#1 Posted : Saturday, May 28, 2016 10:33:08 AM(UTC)
rjmurdock

Rank: Advanced Member

Groups: Registered
Joined: 11/12/2012(UTC)
Posts: 51
Man
Location: Fort Walton Beach, FL USA

Thanks: 6 times
Was thanked: 2 time(s) in 2 post(s)
Hi Martin,

I have successfully utilized a 4K to USB3 InoGenie device with vMix on my laptop. With vMix setup to output in 720p mode, I was able to create several virtual inputs from this one 4K input at various zoom and position settings. Thus, with my touch screen laptop, I've almost been able to recreate a virtual multi-camera switching capability like the Mevo system. The only thing I can't do like Mevo is pinch to zoom and re-position.

Is this something you might be able to add in the preview monitor?
Back to top
WWW

Wanna join the discussion?! Login to your vMix Forums forum account, or Register a new forum account.
Back to top  
r@wisla  
#2 Posted : Saturday, May 28, 2016 4:06:39 PM(UTC)
r@wisla

Rank: Advanced Member

Groups: Registered
Joined: 8/5/2013(UTC)
Posts: 280
Man
Location: Poland

Thanks: 29 times
Was thanked: 40 time(s) in 37 post(s)
Hi RJ,

+1 for Your feature request

Because you are so shy let me publish link to video you created www.youtube.com/watch?v=4tzyaR0bJhI

I was impresed with it. Just tried broadcasting some press conferences on facebook using HD camera and creating few SD shots. And I was looking for some 4K camera and 4K pci-e capture card not realizing that there is one for usb3.

I have one question: what is your laptop specification (CPU, GPU, RAM)?
Back to top
richardgatarski  
#3 Posted : Saturday, January 14, 2017 11:51:15 AM(UTC)
richardgatarski

Rank: Advanced Member

Groups: Registered
Joined: 2/18/2014(UTC)
Posts: 1,837
Location: Stockholm

Thanks: 144 times
Was thanked: 297 time(s) in 250 post(s)
RJ,
We got one of those Inogenis, but at 4K it can only do 24p. Using a Panasonic GH4 in 4K at 24p, the resulting video in a 24p for a 1080 production on a powerful desktop was not good enough for us (some intermettent stuttering besides being 24p). Will try 720p later, as well as compare with Intensity Pro 4k.

Also, the Inogeni does not like PAL at 4K.

Meanwhile, I am curious about the same as r@wisla.
Back to top
WWW
SHMD  
#4 Posted : Monday, January 16, 2017 11:02:26 AM(UTC)
SHMD

Rank: Advanced Member

Groups: Registered
Joined: 10/1/2016(UTC)
Posts: 117
Canada

Thanks: 88 times
Was thanked: 52 time(s) in 31 post(s)
Just read an article last week about this type of setup in Vmix. We have done it in the past on other systems, so looking forward to trying this on a new pc build for vmix.

http://www.streamingmedi...ne-4K-Camera-115557.aspx

-s
Back to top
richardgatarski  
#5 Posted : Monday, January 16, 2017 1:36:19 PM(UTC)
richardgatarski

Rank: Advanced Member

Groups: Registered
Joined: 2/18/2014(UTC)
Posts: 1,837
Location: Stockholm

Thanks: 144 times
Was thanked: 297 time(s) in 250 post(s)
While that article is interesting, provide many tips, and promotes vMix - it contains a technical error. Actually falls into the trap of a common misunderstanding.

A 4K (2160) source for a Full HD (1080) production will only allow you a 2X zoom without loss. To learn more, see for example Snapsort's page on Optical zoom
Back to top
WWW
thanks 1 user thanked richardgatarski for this useful post.
SHMD on 1/19/2017(UTC)
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 0.103 seconds.