logo

Live Production Software Forums

www.vmix.com

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

Notification

Icon
Error
What determines maximum streaming streaming speed/quality/resolution?
Options
Go to last post Go to first unread
Previous Topic Next Topic
SriJnanatma  
#1 Posted : Wednesday, May 3, 2017 3:54:20 AM(UTC)
SriJnanatma

Rank: Newbie

Groups: Registered
Joined: 5/2/2017(UTC)
Posts: 7
Location: Bengaluru

Thanks: 3 times
Hello,

we want to stream full hd

how do CPU cores, RAM, and CPU Speed factor into streaming performance or vMix performance if using external hardware streaming devices.?

and how do graphics cards figure into vMix performance versus streaming rate?
Back to top
WWW

Wanna join the discussion?! Login to your vMix Forums forum account, or Register a new forum account.
Back to top  
DWAM  
#2 Posted : Wednesday, May 3, 2017 5:05:08 AM(UTC)
DWAM

Rank: Advanced Member

Groups: Registered
Joined: 3/20/2014(UTC)
Posts: 2,721
Man
France
Location: Bordeaux, France

Thanks: 243 times
Was thanked: 794 time(s) in 589 post(s)
vMix essentially uses graphics card GPU.
Streaming potential is essentially dependent on available bandwidth.
Back to top
WWW
thanks 1 user thanked DWAM for this useful post.
SriJnanatma on 5/3/2017(UTC)
Thremir  
#3 Posted : Wednesday, May 3, 2017 9:47:07 AM(UTC)
Thremir

Rank: Advanced Member

Groups: Registered
Joined: 9/17/2013(UTC)
Posts: 173
Man
Location: Norway

Thanks: 10 times
Was thanked: 56 time(s) in 29 post(s)
DWAM wrote:
vMix essentially uses graphics card GPU.
Streaming potential is essentially dependent on available bandwidth.


Encoding utilizes GPU only if you enable hardware acceleration, and GPU encoding har far inferior quality vs x264 CPU encoding at the same resolutions and bandwidth.
Back to top
WWW
DWAM  
#4 Posted : Wednesday, May 3, 2017 10:06:09 AM(UTC)
DWAM

Rank: Advanced Member

Groups: Registered
Joined: 3/20/2014(UTC)
Posts: 2,721
Man
France
Location: Bordeaux, France

Thanks: 243 times
Was thanked: 794 time(s) in 589 post(s)
I was not talking about GPU encoding specifically, but rather how vMix is entirely developped on GPU optimization for inputs/outputs, as SriJnanatma suggested he would use external hardware streaming devices.
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 0.090 seconds.