logo

Live Production Software Forums

www.vmix.com

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

Notification

Icon
Error
Low fps on the external monitor / recording / straming
Options
Go to last post Go to first unread
Previous Topic Next Topic
shd  
#1 Posted : Tuesday, August 13, 2013 5:13:15 PM(UTC)
shd

Rank: Member

Groups: Registered
Joined: 8/13/2013(UTC)
Posts: 13
Location: poland
Hi guys,

I've today made some tests with new hardware, which is good i7 CPU, 16 GB ram, 4x hdd in 0+1 raid, intensity pro and decklink sdi. I am imputing there two images from PAL cameras, and desktop capture from another PC and on the output i've got i think not 25 fps but circa 10-15 fps. It's a little bit weird. I also saw, that while connecting one camera without even desktop capture i've dont get 25 fps on the output. CPU is used in 20-40% and RAM only few of 16 GB's. Do you have any idea why on the output i am getting lower FPS than i should?

Also while using AFMLE to the streaming, it sometimes disconnect from external output of the vMix. Streaming is working correctly, but after few minuts i've got freeze frame between vMix and AFMLE.

Please help :) I will appretiate it.
Back to top

Wanna join the discussion?! Login to your vMix Forums forum account, or Register a new forum account.
Back to top  
admin  
#2 Posted : Tuesday, August 13, 2013 11:27:57 PM(UTC)
admin

Rank: Administration

Groups: Administrators
Joined: 1/13/2010(UTC)
Posts: 5,208
Man
Location: Gold Coast, Australia

Was thanked: 4288 time(s) in 1520 post(s)
Hi,

What graphics card do you have in your system?
Also, what does the "Render Time" say at the bottom of vMix?

Thanks,

Martin
vMix
Back to top
WWW BLOG
shd  
#3 Posted : Wednesday, August 14, 2013 7:47:44 AM(UTC)
shd

Rank: Member

Groups: Registered
Joined: 8/13/2013(UTC)
Posts: 13
Location: poland
Hi Martin,

I have 11-40 ms of render time with external output stopped, and 50-75 ms of render time while it's started.

Graphic card Geforce 210.

Thanks in advance for fast answer. Regards
Back to top
admin  
#4 Posted : Wednesday, August 14, 2013 7:58:33 AM(UTC)
admin

Rank: Administration

Groups: Administrators
Joined: 1/13/2010(UTC)
Posts: 5,208
Man
Location: Gold Coast, Australia

Was thanked: 4288 time(s) in 1520 post(s)
Hi,

You will need a faster graphics card for full frame rate in vMix.
GeForce 240 or higher. GeForce 550 recommended.

Regards,

Martin
vMix
Back to top
WWW BLOG
doyousee.me  
#5 Posted : Wednesday, August 14, 2013 3:00:42 PM(UTC)
doyousee.me

Rank: Advanced Member

Groups: Registered
Joined: 8/4/2012(UTC)
Posts: 129
Location: the Netherlands

Was thanked: 10 time(s) in 10 post(s)
I can second that

the 210 may sound ok , but isn't for this purpose

M@ik
Back to top
WWW
shd  
#6 Posted : Tuesday, August 20, 2013 10:28:38 AM(UTC)
shd

Rank: Member

Groups: Registered
Joined: 8/13/2013(UTC)
Posts: 13
Location: poland
Thanks guys, now it's good i think :) Problem solved.
Back to top
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 0.092 seconds.