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	VMIX 22.60 not working with web cams ... vmix 21.58 is fine
	 
	
        
            
            
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Joined: 3/9/2016(UTC)
 Posts: 26
 Location: NorCal
 
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                Hi All,
 Just installed vmix 22 and none of my webcams are working properly.
 the inputs are jittery and flicker a little. system is loafing along.
 
 reinstalled vmix 21.58 and all is well. Webcams work fine with other apps too.
 
 my system: acer aspire V 15 Nitro
 
 OS: windows 10 home latest updates
 Video card: Nvidia 945m
 CPU: I7 6500U
 RAM: 8 gigs ddr4
 webcams: c920, c930e and builtin cam
 
 Have not tried my gh4, gh5 and AF100 yet
 
 Thanks !
 
 Rod
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	Rank: Advanced Member
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 Joined: 7/1/2015(UTC) Posts: 1,151   Location: Houston TXThanks: 320 timesWas thanked: 263 time(s) in 233 post(s)
 
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                Have no such issues here. Just ran through an extensive test with various webcams, including: 
 Logitech C920
Logitech C922
Logitech C930e
Logitech Brio 4K
Logitech BCC950 PTZ
Logitech Rally PTZ
 Was documenting issues with NDI Scan Convertor and NDI Connect Free for a Newtek support ticket. | 
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                Are you using windows 10 ? | 
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 Joined: 1/13/2010(UTC) Posts: 5,263  Location: Gold Coast, AustraliaWas thanked: 4610 time(s) in 1594 post(s)
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                There have been no updates to the camera input functionality at all since .58.Only thing I can think of is maybe since the virus scanner or windows defender was scanning the update for a while
 causing the system to reduce in performance temporarily.
 
 Or possibly the setting was disabled to use the NVIDIA graphics in vMix, so check that again in the NVIDIA Control Panel.
 
 Regards,
 
 Martin
 vMix
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	Rank: Member
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                Thank you Martin.
 I believe I have check those things but will take another look.
 The topic of my post was wrong....it should have said all is working fine with version 21.53 (the last update to version 21).
 I have been a user since version 17 and have never had a single problem.
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	Rank: Advanced Member
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                Originally Posted by: Teye  Are you using windows 10 ? Yes, Windows 10 Pro.  vMix 22.0.0.60 Compulab Airtop-PC - i7-5775C CPU - 16 GB RAM - GTX 750 Ti GPU - Corsair M.2 SATA disk | 
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	Rank: Administration
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 Joined: 1/13/2010(UTC) Posts: 5,263  Location: Gold Coast, AustraliaWas thanked: 4610 time(s) in 1594 post(s)
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                Try adding the webcams at a lower resolution (such as 640x480 or 1280x720). If they are jittery it is likelythey are being used at a higher resolution in vMix now which may be consuming all the available USB bandwidth.
 
 
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                Hello,Do you have a video demonstration with the Logitech brio 4K camera?
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	Rank: Advanced Member
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	VMIX 22.60 not working with web cams ... vmix 21.58 is fine
	 
	
    
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