It really depends upon what type of output you want to create. A little more info is needed.
Cineform has three products you can try:
Studio is Free, but has quite a few limitations, and may not fit with what you need.
Neo is only $299, and will likely do everything you want and more.
Neo 3D goes for $999, and will do way more than you probably need.
There are also free trials (30 days?) of the paid software.