Actually it wouldn't be so accurate because you can't record forever, and some time the title screen would fade out and fade in again (loop). There's a hex edit to disable the movements and the loop:
Code header
lorom
org $0098C2
db $EA,$A9,$00
Either apply this patch, or change x01E6A in a hex editor to EA A9 00.
It's easily the best thing I've done
So why the empty numb?