I am trying to develop a commercial product using Raspberry Pi. I have 16 channel Video input. I have to feed this video to the Raspberry pi board. Is there any IC to Interface the analog input from the camera to the Board ??
The easiest would be to analog mux the video channels down to one, then feed it to a decoder like the ADV7180 and then input it to the Raspberry. Pro's: low cost, Con's: ADV7180 would have to resync to video each time you switched
Or you could use 16 DAV7180s and mux there outputs into the Raspberry. Pro's decoders are always sync'd to their respective source. Con's: lots of parts, power and cost.
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