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fibredyne  
#1 Posted : Wednesday, May 8, 2013 8:46:58 AM(UTC)
fibredyne

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Joined: 5/8/2013(UTC)
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Location: Australia

Can you explain the EX / Global FPS, we have a i7 Gen 3 3770K / Intel 4000HD video + Decklink Duo, we set the 2 x HD inputs, start recording, Start Ext, Start streaming we watch the Global FPS drop to 17, EX 0 processor seems to be running 25% render time 60ms.

As the global FPS drops is this due to a hardware limitation or is this a setting problem?


Rgds
admin  
#2 Posted : Thursday, May 9, 2013 1:34:30 AM(UTC)
admin

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Hi,

The Intel HD 4000 will be the bottleneck here as it is a relatively low powered graphics card compared
to a dedicated card like the nVidia GT 640 or 650

Make sure the recording and external output resolutions are the same.
Each different resolution output requires a significant amount of graphics resource.

Regards,

Martin
vMix



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