Working with Creative Commons and licensed stock

Creative Commons sounds simple until you are staring at a remix project deadline and the license text mentions "ShareAlike" and "NonCommercial" in the same breath. I am not a lawyer; this is how I read licenses when I pull stock audio or b-roll I am allowed to use in my own edits.

The four licenses you see most often

CC BY is the most permissive for reuse: credit the author, keep a note of the license, and you can generally use the work in commercial projects. CC BY-SA adds share-alike—you must license your derivative under compatible terms, which trips up people who want to sell a closed video course. CC BY-NC blocks commercial use, which includes monetized YouTube channels more often than beginners expect. CC0 is public domain dedication; still nice to credit, but not legally required.

Grab Media does not verify licenses. You paste a URL; our server tries to fetch media. Whether that fetch is allowed is your job to establish before you click Download.

Licensed stock from marketplaces

Sites like Artlist, Epidemic Sound, or Storyblocks usually give you a license PDF, not permission to rip their CDN with a generic URL tool. If your subscription includes a download button inside the asset page, use that. The license covers files obtained through their interface, not necessarily a copy grabbed from a stream URL you found in devtools.

Exception: some marketplaces let you host a preview URL publicly for client approval. If the contract says you may download the preview for offline review, queuing that preview link can be fine. Save the license PDF next to the file so you can prove scope if anyone asks later.

Attribution that survives an edit

I keep a text file beside every CC asset:

• Title and creator name as listed on the source page
• License version (e.g. CC BY 4.0) and link to the license deed
• Source URL and download date
• How I used it (background music, cutaway clip, etc.)

For video end credits, paste the same block. It takes thirty seconds and saves arguments when you publish.

Red flags that mean stop

No license badge anywhere on the page. A user upload on a big platform without CC metadata—default is full copyright, not free use. "Free download" buttons on sketchy blogs that re-host someone else's work. News footage labeled for editorial use only. In those cases, downloading through any tool is risky regardless of what our form allows.

For a broader pre-flight list, see the platform terms checklist. Questions about abuse reporting are on legal information.