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880 · 26th January 2012, 09:05

A time base corrector has an ADC chip to convert the video for processing, yes?

So why does it convert it back to analog before output? Why not have a TBC that sends digital video out? This would avoid another DAC to ADC conversion.

26th January 2012, 09:05	#1 \| Link
880 Registered User Join Date: Jan 2009 Posts: 125	Why aren't TBCs capture cards? A time base corrector has an ADC chip to convert the video for processing, yes? So why does it convert it back to analog before output? Why not have a TBC that sends digital video out? This would avoid another DAC to ADC conversion.