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Can't get C920 resolution right
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luthierwnc  
#1 Posted : Tuesday, April 21, 2015 9:28:07 AM(UTC)
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Hi All,

I've been trying to get the resolution right on a Logitech C920 webcam correct. Most combinations come back saying the capture resolution is not supported by this device. A number of them work but in all cases, the format stretches the frame wider. I folded a piece of white paper to a square and hold it up for each. On the best of them is always about 5 parts long by 4 parts tall.

I'm using the Logitech software. vMix Basic HD, Windows 7, i5 64-bit with a graphics card.

Any ideas on how to make this work? Your comments are appreciated, Thanks, sh
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IceStream  
#2 Posted : Tuesday, April 21, 2015 10:23:38 AM(UTC)
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@ luthierwnc

What are all your the settings, from vMix global settings to camera options?


Ice
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Banger  
#3 Posted : Tuesday, April 21, 2015 10:56:43 AM(UTC)
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luthierwnc

I use 4 Logitech cameras on my set up, the settings I'm using are:
logitech software
1080p NTSC-60HZ

vMixHd
Camera inputs 1920 x 1080 NTSC 30p

hope this helps

Steve
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luthierwnc  
#4 Posted : Tuesday, April 21, 2015 3:02:10 PM(UTC)
luthierwnc

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Thanks Gents.

The issue seemed to be that vMix kept defaulting to the anamorphic setting.

Banger: I tried your setting and changed from anamorphic to widescreen. That got the dimensions right. In the recording setup, I tried 1820x1080 to match the input but got a lot of lag when I waved my arm in front of the cam. I scaled that back to 1280X720 and the lag improved dramatically.

Think I've got it for now. Thanks again, sh
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Banger  
#5 Posted : Tuesday, April 21, 2015 6:12:53 PM(UTC)
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Have you updated the camera drivers?
Once I updated the drivers all the lag went!
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