ok, I finished the movie, here it is, with savestates to help skipping. the rom is correctly renamed thanx to Spoony Bard.
http://www.angelfire.com/ex/uobt/FODA-AdventureIsland-J.zip
the savestates are as follows:
1 = last fight (spoiler! yea right... the ending sucks :P)
2 = level 2-1
3 = level 3-1
4 = level 4-1
5 = level 5-1
6 = level 6-1
7 = level 7-1
8 = level 8-1
9 = level 8-4
Instructions:
open the rom, open the movie, mark "READ ONLY" option, then you can load any state in no specific order, as many times you want. just dont save anything. and remember that if you watch the last fight the movie will stop after the last shot, so you can load the states but the movie is no longer playing, you would have to load the movie again.
now i have to take care of my university affairs, i will start over next week. next version is guaranteed to be more entertaining. i ain't even submitting this one.
by the way, the movie is 133298 frames long, which is 37 minutes. but there's slow down on many parts so i dont think that's the real time, it would be a bit longer. i've taken note of all frame count for each level. here it is:
1-1 = 3971 (from power on to last point count frame)
1-2 = 3906
1-3 = 3984
1-4 = 4355
2-1 = 4217
2-2 = 3950
2-3 = 3844 (shortest, many forward moving plataforms)
2-4 = 4377
3-1 = 4301
3-2 = 3940
3-3 = 3952
3-4 = 4542
4-1 = 3962
4-2 = 3901
4-3 = 3933
4-4 = 4487
5-1 = 4044
5-2 = 3898
5-3 = 4349
5-4 = 4466
6-1 = 4110
6-2 = 4008
6-3 = 4013
6-4 = 4545
7-1 = 4246
7-2 = 4173
7-3 = 3963
7-4 = 4663 (longest)
8-1 = 4443
8-2 = 4500
8-3 = 4330
8-4 = 3886 (no point count screen, but still not the fastest level)
total = 133298
i still am not sure as for the levels length being the same in pixels, but the moving plataforms and the firecamps make it impossible to say that all levels can be done on the same speed.