While I do not believe there are any options in program specifically for
image blending, I am confident that a solution can be derived from the toolsets that are in the program. I also believe there is and SKD for it, so maybe yourself or someone you know could write an
edge blending module for the program.
Isadora, in my opinion, is the Legos of the video world. It really is not a program that you just fire up and use. You need to
build your show quite literally from scratch (or from another show file). Having said that, you have ton of flexibility and tools to do just about anything that you could want to achieve.
A couple of years ago I was introduced to the program and ended up getting hired to do a little
bit of programing on it. I was able to make an input
screen that would
fade words on and off of the
screen as I was typing them in live (it was for an audience participation poetry segment of the show I was working). Worked like a charm, and if I had a
bit more time with it could have been a
bit cooler.
I myself an planning on purchasing a copy within the next year. Given how video heavy shows are getting to be, I want to stay on the forefront of this wave. If you have any other specific question, feel free to ask me. Or give the Isadora from a shot. I know the programs creator is very actively involved in supporting the program.