: Excellent free options for stitching videos together. Avidemux is particularly useful if your files share the same encoding settings, as it can "append" them without re-encoding.
: Use tools like Runway Gen 4.5 to automate the creation of B-roll. This workflow allows you to generate new images from a single source and animate them to add depth to your feature. PowerPoint Screen Recording g473.mp4
: Highly recommended for both Windows and Mac users for its speed and ease of use when merging MP4 files. : Excellent free options for stitching videos together