Adobe After Effects is the standard applications that are essential to video production. There are many users from amateurs to pros. It might be better to say that if there is no master representation impossible.
However, it is not something you can easily learn how to use because of the multi-function. So useful, but it is free watch tutorial on the net.

I think I remember that from one-handed manual operation, see the actual production procedure is by far the progress is fast. I remember watching the operation manual free tutorials than myself.

I think we would like to introduce a free tutorial site Thank you very much myself. There is a tutorial for non-Japanese, most of the video type, there are a lot of parts that can be absorbed by looking at the flow of the operation even if you do not know the word video.