logo

Live Production Software Forums

www.vmix.com

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

Notification

Icon
Error
NDI|HX GPU Acceleration
Options
Go to last post Go to first unread
Previous Topic Next Topic
seb666  
#1 Posted : Tuesday, May 26, 2020 7:24:41 PM(UTC)
seb666

Rank: Advanced Member

Groups: Registered
Joined: 12/10/2016(UTC)
Posts: 126
Man
Location: Frankfurt, Germany

Thanks: 93 times
Was thanked: 19 time(s) in 14 post(s)
I'm missing a hardware decoder option for NDI|HX based inputs. Is this really not possible?
Multiple NDI|HX cameras are eating our CPU power and I would really like to work with a 10 core system with four camera inputs.

Regards
Seb
Back to top
WWW

Wanna join the discussion?! Login to your vMix Forums forum account, or Register a new forum account.
Back to top  
admin  
#2 Posted : Tuesday, May 26, 2020 8:11:45 PM(UTC)
admin

Rank: Administration

Groups: Administrators
Joined: 1/13/2010(UTC)
Posts: 5,207
Man
Location: Gold Coast, Australia

Was thanked: 4284 time(s) in 1519 post(s)
Hi,

Hardware decoding for NDI|HX is only of benefit to single cameras running in programs like Studio Monitor.
It is generally recommended by NewTek to not use this for multiple inputs as it can cause graphics card performance issues
hence why we don't enable it in vMix.

Regards,

Martin
vMix
Back to top
WWW BLOG
thanks 1 user thanked admin for this useful post.
mjgraves on 5/27/2020(UTC)
seb666  
#3 Posted : Tuesday, May 26, 2020 9:40:06 PM(UTC)
seb666

Rank: Advanced Member

Groups: Registered
Joined: 12/10/2016(UTC)
Posts: 126
Man
Location: Frankfurt, Germany

Thanks: 93 times
Was thanked: 19 time(s) in 14 post(s)
Originally Posted by: admin Go to Quoted Post
Hi,
Hardware decoding for NDI|HX is only of benefit to single cameras running in programs like Studio Monitor.
It is generally recommended by NewTek to not use this for multiple inputs as it can cause graphics card performance issues
hence why we don't enable it in vMix.


Thanks for this direct answer. So can I solve my problems with more CPU power? Let's say a 32 core ThreadRipper: will vMix utilize all the cores and I can use all our NDI|HX inputs without troubles (6 x Panasonic PTZ, 3 NewTek Spark Connect) at once? :)
Back to top
WWW
pm  
#4 Posted : Tuesday, October 8, 2024 8:16:39 PM(UTC)
pm

Rank: Advanced Member

Groups: Registered
Joined: 11/28/2015(UTC)
Posts: 184

Thanks: 10 times
Was thanked: 32 time(s) in 27 post(s)
Originally Posted by: admin Go to Quoted Post
Hi,

Hardware decoding for NDI|HX is only of benefit to single cameras running in programs like Studio Monitor.
It is generally recommended by NewTek to not use this for multiple inputs as it can cause graphics card performance issues
hence why we don't enable it in vMix.

Regards,

Martin
vMix


Is this still valid for NDI HX3?

Best regards, Patrick
Back to top
Users browsing this topic
Guest (2)
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 0.105 seconds.