logo

Live Production Software Forums

www.vmix.com

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

Notification

Icon
Error
Video capture not showing in Vmix, only sound
Options
Go to last post Go to first unread
Previous Topic Next Topic
majama  
#1 Posted : Tuesday, March 19, 2013 12:40:34 PM(UTC)
majama

Rank: Newbie

Groups: Registered
Joined: 1/16/2013(UTC)
Posts: 6
Location: United States

Thanks: 4 times
Hello there,
I recently bought an HP Elitebook 8440P and install the trial version of Vmix (version 9). I can see any camera that is attached to the laptop, but when I select them, even though they are accepted by Vmix, I do not have any video on the screen, all screens are blank, but I can hear the sound from the video. When I use Flash Media Live Encoder it works fine, I have both sounds and video from the same sources.
Any help would be greatly appreciated.
Thanks
Back to top
WWW

Wanna join the discussion?! Login to your vMix Forums forum account, or Register a new forum account.
Back to top  
jwolthuis  
#2 Posted : Tuesday, March 19, 2013 12:56:36 PM(UTC)
jwolthuis

Rank: Member

Groups: Registered
Joined: 3/11/2013(UTC)
Posts: 26

Thanks: 1 times
Was thanked: 9 time(s) in 6 post(s)
Lots of things to check, but let's try something easy: Under Settings > Performance, change the Video Renderer to "EVR" (Enhanced Video Renderer). Also, what video chip is in that laptop?
Back to top
thanks 1 user thanked jwolthuis for this useful post.
majama on 3/22/2013(UTC)
macjaeger  
#3 Posted : Tuesday, March 19, 2013 3:56:34 PM(UTC)
macjaeger

Rank: Advanced Member

Groups: Registered
Joined: 2/25/2013(UTC)
Posts: 228

Was thanked: 36 time(s) in 25 post(s)
Also make sure you have latest gfx drivers and directx components.
Back to top
majama  
#4 Posted : Wednesday, March 20, 2013 1:18:06 AM(UTC)
majama

Rank: Newbie

Groups: Registered
Joined: 1/16/2013(UTC)
Posts: 6
Location: United States

Thanks: 4 times
Thanks guys for all your assistance. I changed the Video Renderer to "EVR" but did not do the trick. I check my video chip and it is "intel HD graphics" I do not know if that you were asking for. Macjaeger, can you tell me how to find the gfx drivers and directx components?
Thanks again!
Back to top
WWW
macjaeger  
#5 Posted : Wednesday, March 20, 2013 2:56:41 AM(UTC)
macjaeger

Rank: Advanced Member

Groups: Registered
Joined: 2/25/2013(UTC)
Posts: 228

Was thanked: 36 time(s) in 25 post(s)
Intel HD graphics are the built in gpu-cores of intel i5 / i7 cpus. Drivers should be found at intel download center (http://downloadcenter.intel.com), or via windows update. Notebook manufacturers usually supply a cd/dvd with drivers for all chipset components as well.
Back to top
thanks 1 user thanked macjaeger for this useful post.
majama on 3/22/2013(UTC)
admin  
#6 Posted : Wednesday, March 20, 2013 4:21:11 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)
Are you seeing the blank video for just the cameras or for videos added into vMix as well?
If it is just the cameras then you will need to make sure the resolution selected in vMix for the camera matches what is supported.

Regards,

Martin
vMix
Back to top
WWW BLOG
thanks 1 user thanked admin for this useful post.
majama on 3/22/2013(UTC)
majama  
#7 Posted : Friday, March 22, 2013 11:32:47 PM(UTC)
majama

Rank: Newbie

Groups: Registered
Joined: 1/16/2013(UTC)
Posts: 6
Location: United States

Thanks: 4 times
Hello Jwolthuis, macjaeger and Martin,
Thank you all for your help. Everything is working now fine for me. I upgraded Windows 8 and it fixed the graphic driver problem that I had.
Again thank you all for you support and directing me to the solution.
Majama
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 0.120 seconds.