Changes
movinfxln dw 0 ;frame width (only valid, if movinfdyn[bit0]==0)
movinfyln dw 0 ;frame height (only valid, if movinfdyn[bit0]==0)
movinfmod db 0 ;screen mode (only valid, if movinfdyn[bit1]==0) [1=4colours, 7=16colours] *** MUST BE 1 or 7 ***
movinfcol ds 2*16 ;colour table -> 16 x 12bit cpc plus colours (only valid, if movinfdyn[bit2]==0)*** IGNORED ***
movinfsiz dw 0 ;size of each frame in bytes without header (only valid, if movinfcrn==0);