v.fields v.fields takes one stream as input and outputs the even lines through outlet 1 and the odd lines through outlet 2. v.fields takes one stream as input and outputs the even lines through outlet 1 and the odd lines through outlet 2. The output streams are 1/2 the vertical resolution of the input stream.	from the library : softVNS Format : External Environment : jitter / max commercial Max 4.x http://homepage.mac.com/davidrokeby/softVNS.html