software to manage video

I need someone that have experience dealing with video in the areas of stereoscopy and 3d. I need a software that gets 2 videos, and process it to create a new one. One video will be what the left eye sees. The other video will be what the right size sees. You will join them in one video. To create the output you will process each video using a series of rules. A video editor for that task will be ideal. Please post your bid and comment about your experience in writing software to process videos.