Seagull58
In the Algarve
The system they used in the world cup was 12 cameras in the roof operating at 50fps tracking the ball and the players.Fair enough. Good point about the interlaced footage. On the ‘when is the ball kicked argument” I can see there’s still a lot of room for inaccuracy. That’s why I think there needs to be much more leeway built into the offside law if they’re to persist with VAR (they will).
I hate the system as it’s currently used but mainly wanted to correct the misconception that they slap a couple of thick lines on the still we’re shown and judge from that. So many people online saying ‘how can they judge from that angle?’. As far as I can tell, provided one camera has a clear shot of the second last defender, Hawkeye can work out the perpendicular “wall” to see if its been broken.