Re: Which NLE you recommend.
Well, I know that the pan/crop keyframes don't move if you extend the clip.
I also know that pan/crop isn't good for doing some of the things that the Track Motion will do, like moving a cropped, resized clip around the screen (or moving the screen around the clip, I guess!).
Point being, you can do both in the same 2D editor in LE, and it will automatically move with the clip and will auto-adjust to the length if you resize it.
Again, not busting on Vegas; I'm just pointing out where something else is slightly better. Everything's got pros and cons.
Well, I know that the pan/crop keyframes don't move if you extend the clip.
I also know that pan/crop isn't good for doing some of the things that the Track Motion will do, like moving a cropped, resized clip around the screen (or moving the screen around the clip, I guess!).
Point being, you can do both in the same 2D editor in LE, and it will automatically move with the clip and will auto-adjust to the length if you resize it.
Again, not busting on Vegas; I'm just pointing out where something else is slightly better. Everything's got pros and cons.