Free: Video Longmint

: For B-roll and music, sites like Pixabay and Mixkit offer extensive libraries of royalty-free stock footage and audio that can be used commercially for free.

: Generates 720p resolution at 30fps. It can render up to 4 minutes (240 seconds) of footage in a single go.

: It is an open-source model released under the MIT License , which allows for free commercial use without restrictions. Free Video Editors for Linux Mint free video longmint

If your interest is in free software for the desktop, the following tools are highly recommended by the community for their stability and features:

: Many "free" web-based AI tools include undisclosed watermarks on exports. Always test the export quality before committing to a long project. : For B-roll and music, sites like Pixabay

LongCat-Video is an advanced model (13.6 billion parameters) that creates visually stable, minutes-long videos without the color drifting or quality loss often seen in AI generation.

Alternatively, if you are looking for free video software to use specifically on the operating system, there are several powerful open-source options available. LongCat-Video AI : It is an open-source model released under

While there is no prominent software called "Longmint," it is likely you are referring to , an emerging AI tool designed to generate high-quality long-form videos (up to 4 minutes) from text or images.