recently i had to roto a sequence whose 1st frame had some motion blur on it. when i switch the rotospline motion blur on, quite understandably the blur starts on frame 2. ideally i would have liked it to start from the 1st frame.
So is there any workaround that will for example let me position the spline on a 0th frame so that the 1st frame can have blur applied?
i knew i could re-export the clip with the extra frame, but i thought that for such a basic but important thing as applying blur on the first frame could be done in a less hard-disk-hungry and simpler fashion. Painting, in the case i am working on would be impractical.
Does the SilverMan have any thoughts on the matter?