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Digital to analog video conversion

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thamatam

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Pls i want a simple circuit for digital to analog video conversion circuit please give me that and tel how to use waiting for ....
 
Can you give an example? what format convert to analog vodeo?
 
Digital video like usb webcamera,or dvd players video out put,and try usb webcams please it should be simple
 
streaming video from a web cam isn't "simple" to begin with. your best bet is a PC with a video card that has analog S-video or composite video outputs and the appropriate software. a "standalone" converter would likely consist of a USB controller, a video DSP chip, about 1G of RAM and a high speed DAC with a 140+Mhz clock rate. the DSP code you would have to write from scratch. with larger cameras that have analog video outputs, the DSP hardware is already a part of the system.
 
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