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Video mixing table!!!!!

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zezito

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Hi there!!
does eny one have any scheme how to build a table in wich you can mix video signals??
Is it possible that it can be done using the same principle as a audio mixing table??

Thank you all!!!!
 
zezito said:
Hi there!!
does eny one have any scheme how to build a table in wich you can mix video signals??
Is it possible that it can be done using the same principle as a audio mixing table??

It's far more complicated because you have to lock the two signals together, so line and field sync pulses are exactly together. As the two video sources will probably be running at slightly different speeds this is quite difficult.

In the past all video cameras in a studio were all locked using an external sync source, so every camera was exactly aligned.
 
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