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60 FPS IN 30FPS OUT = slo-mo?
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Kason  
#1 Posted : Tuesday, August 20, 2013 11:29:59 PM(UTC)
Kason

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Hi all.

I recently got the vMix SD License and I'm loving it so far (the NAHL team that I work for will be using it as our broadcast platform this year!)

Quick question that I couldn't find an answer to on the site:

If I input a camera at 60 FPS and am outputting at 30 FPS - whenever I do a video delay and slow it to half speed. does it read all 60 frames of video or only the 30 that lined up with the output?

Thanks in advance,
~Kason
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admin  
#2 Posted : Wednesday, August 21, 2013 2:38:16 AM(UTC)
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Hi Kason,

If the input camera has been set to 60 frames per second, the video delay will record at the full
60fps. Playing back the video delay at a 30fps output will play back at effectively half the speed (slow motion) when at 100%.

So under this setup you would need to set the video delay to 200% for normal speed playback.

Regards,

Martin
vMix
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Kason on 8/21/2013(UTC)
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