Understanding Creative Commons and public-domain licenses for video

Not every video online is locked down under all-rights-reserved copyright. Educators, archivists, public agencies and independent creators frequently publish footage under open licenses that explicitly allow downloading and reuse — provided you follow the license terms.

Common open licenses explained

• Public Domain / CC0: no copyright restrictions; free to save, edit and republish without attribution, though credit is still good practice
• CC BY (Attribution): you may download, remix and share the video, including commercially, as long as you credit the original creator and link to the license
• CC BY-SA (Attribution-ShareAlike): same as CC BY, but any derivative work must be released under the same license
• Standard platform license: default setting on most platforms; all rights remain with the creator unless stated otherwise

How to write a proper attribution

Use the TASL rule: Title of the work, Author name, Source link to the original video, and License name (for example, CC BY 4.0). Including those four pieces in your video description or credits keeps your reuse compliant and transparent.