I couldnt get Atlantis series 3 episodes 16 & 17 to play on standalone Divx DVD players. So I reencoded the HR releases to 624x352.
I had to try 7 or so different programs as I keep getting errors.
The programs I used gave me little control over the final size I got.
This one was done with Video Convert Master.
I normally use AutoGK but it failed on this one.