Short answer
Public domain footage is film, video or photography that is not protected by copyright in the jurisdiction where you use it. Whether a given file is public domain depends on its age, its author and the country where you use it.
How a work becomes public domain
Copyright can expire, and some works are excluded from protection. U.S. duration rules differ by publication date and authorship. Section 105 generally excludes U.S. Government works from U.S. copyright, with statutory exceptions; a government website can also host third-party material. Check the individual work and applicable jurisdiction rather than assuming the same result everywhere.
Example in a video
This is a design example, not a rights clearance for a specific file.
Common mistakes
- Treating “found on a public archive site” as “public domain”. Archives also hold copyrighted material.
- Assuming a whole collection shares one license. Check each file.
- Forgetting the people in the picture. Likeness and trademark rules can still apply.
Every shot, checked
Topicut’s planned workflow records the source and license for each shot. The current product is a preview; source verification is not automated yet.
Questions
- Do I need to credit public domain footage?
- A work’s public domain status removes copyright restrictions in the relevant jurisdiction, but other legal or archive terms may still matter. Crediting the archive helps viewers see where it came from.
- Is Creative Commons the same as public domain?
- No. Most Creative Commons licenses retain copyright and impose conditions such as attribution. Check the specific license or CC0 dedication.