Yellow Lines

[Lushcrush]

I've always wondered about this ...how do they project the yellow 1st down lines on the field during television games?
I know they are computer generated ... but does anyone know exactly how its done?

[Lushcrush]

I found out how they do it ... check out this link

[IRON CHEF]

Props to that line, I would be lost without it.

[South Park Cows]

Props to that line, I would be lost without it.

I owe my life to that that yellow line.

Heres to the yellow line.

[terpfan]

thats pretty cool! ive always wondered how they do it to. sounds pretty complicated.

[Flockers]

A toast to the yellow line! CHEERS!

[CKY_ROX]

i love that line, it makes cheering so much easier

[Mookie4ever]

Thanks to that line we're all able to call the ref a @#$ idiot for having to call out the chains when it's obvious to us what the call should be.

[Original_Geek]

Follow the yellow line in the snow.....

"Don't you go where the huskies go
and don't you eat that yellow snow..."

I think they should let John Madden use the yellow line to write his name on the field....

OG.

[Canadian Seahawk]

better than the red puck