Bio Hazard 3 won't play my sfd
 

because R18's Bio3 is not good
the movie;s quality are damn bad
so, i encode the high quality movie

but i always got a black screen when playing my movie
(i can press start to skip it)

high quality movie is from PC ver. bio3
i encode them to sfd
and the movie are good
i test them with DP3,
dp3 plays my high quality bio3 movie Perfectly
but bio3 game didn't like it

Are your movies using a higher resolution? Maybe the BioHazard 3 playback code is hardcoded to only accept lower-resolution .sfd files... and/or a specific bitrate. Something like that.
If nothing else, maybe you'll be able to downsample the high-quality movie files to match the resolution of R18's movie files, but still achieve better quality by using better software and better conversion settings.
But I'm really just guessing here. ;)