Bu arada sequencer'ın ne işe yaradığını ingilizce anlatan bir yazı buldum. Softimage mailing list. Sanırım Hakan Abbas beyin '' daha önce keyframe ile yapıyorduk '' dediğinden farklı bir araç.
"'editing' is only one aspect of this tool. the idea is you can now view time in the scene out of sequence from which you are normally used to.
you have two people in a car, driving, arguing. you have 2 cameras, which you cut back and forth from. sometimes you want to show the reaction of the passengers face to something the driver is saying. thing is these happen at the same time, but you want to see them one after the other. the sequencer will allow you as an animator see the two shots in context of each other. softimage will play the scene forward, then jump back, switch the camera, and play it again. now you want to add another shot, where the passenger is holding a weapon down by their side of the seat and just as the passenger reacts to the driver's comment, we get a slow mo shot of their hand raising a gun to the driver's head. the sequencer can handle the slow motion too. this works really well for mocap performances because the actor's are doing all of this on the stage in realtime. when you get the data back you can decide how to 'shoot' it after the fact.
no more constraining a camera to 3 cameras and animating the blend weights (which breaks if your camera's frames overlap), having to extend your scene frame range to account for three shots in one scene file, and you can do re times/time warps with very little effort."