Microvideo INS-CSI

Skrivet av superadmin tis, 2011-09-20 14:46

Microvideo Control Signal Inserter

Microvideo are able to offer systems for sending and decoding basic control data within a digital video signal. These systems utilise the Vertical Blanking Interval (VBI) within the video signal. Data is sent as an analogue signal similar to (but not the same as) a widescreen signalling waveform. This has the advantage of being able to pass through existing analogue video links and is more likely to survive transmission network systems. Error detection check sums or parity bits are also sent in order to check the validity of recieved data. Data sent can be programmed by GPI contact closure, front panel control or RS232 / RS422 input. This data sheet describes the Control Signal Inserter.
The decoder has part number CSI-DEC, the specifications of this are available on a seperate data sheet.

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