I am curious how it is done. There are lots of media websites on the internet that allows you to input some kind of text and they take those content and create a video with different kinds of effects, etc... Kind of like Animoto.
I use After effects to create some cool effects for text but I want to make them dynamic. So, when the script is run it will take an argument, replace the template text and generate the effect.
How could I do this? Preferebly with something free like PHP, Python, Java, etc...