Smoothly moving a jpeg
scott at tactilemedia.com
Wed Dec 16 23:21:37 EST 2009
Recently, Tim Selander wrote:
> Thanks - shortening the changes in distance helped a lot. So it
> appears Rev doesn't visibly move an image, it jumps it to the
> next location.
Well, really any move is a jump to a new location. In the case of Rev's
move command, a move is based on several factors: moveSpeed, duration, and
overall distance. The host computer's processing power, and the power of
the graphics card, and monitor refresh can also be issues. You'll need to
find a balance between the size of the jump and speed at which the jumps
> If I move the image a pixel at a time, but tighten the loop to 2
> or 3 milliseconds, things get pretty smooth. Now to test the
> reading speed with the on camera talent!
Great -- hope it works out for you.
Tactile Media, Multimedia & Design
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