Autopano Video Pro 2.5.3 «Must Read»

It can automatically align frames by analyzing audio tracks across all video streams.

Basic Video Stitching (1 of 3) - Autopano Video Pro Tutorial #1 YouTube · Alex Pearce Autopano Video Pro 2.5.3

This is a standout feature for fixing "ghosting" or parallax issues. You can create a mask to hide specific parts of a lens or choose which lens "wins" at a particular stitch line. This mask can be animated over time to follow a moving subject across the frame, ensuring they aren't cut in half by a stitch. It can automatically align frames by analyzing audio