AI Copyright in 2026: Can You Own AI-Generated Video?

AI copyright comes down to one rule in the United States: copyright protects human authorship. Under current US Copyright Office guidance, a video generated entirely from a text prompt isn’t protected by copyright, however detailed the prompt. Courts haven’t yet settled whether heavy, iterative prompting can ever count as authorship. But a film you make with AI can be protected for the parts that are yours, such as your script, your edit, the way you select and arrange shots, and any footage, music or changes you create yourself.

Quick answer (as of October 19, 2026)

• Can you copyright AI-generated content? Not the purely AI-generated parts. The US Copyright Office says prompts alone don’t give enough control to make you the author.
• Can you copyright a film made with AI? Generally yes, for your original human contributions. Expect to disclose and exclude the AI-generated material when you register.
• Who owns AI-generated video? Under most tools’ terms, you do, as far as the tool is concerned. That contract doesn’t create a copyright the law doesn’t recognize.
• What changed in 2026? The Supreme Court declined to hear Thaler v. Perlmutter on March 2, 2026, so the human-authorship rule stands.

This article is general information, not legal advice. Copyright law varies by country and changes quickly. For a specific project, talk to a qualified lawyer.

AI copyright basics: can you copyright AI-generated content?

In the US, no for purely AI-generated material, and yes for human-authored work that includes AI material. The Copyright Office set this out in its January 2025 report, Copyright and Artificial Intelligence, Part 2: Copyrightability. Its key conclusions:

• Copyright does not extend to purely AI-generated material, or material where there is insufficient human control over the expressive elements.
• Using AI to assist rather than stand in for human creativity doesn’t affect protection.
• Based on how current tools work, prompts alone do not provide sufficient control.
• Human authors keep copyright in their own expression that is perceptible in an output, in the creative selection, coordination or arrangement of material, and in creative modifications of outputs.
• Each case is decided case by case, and no new law is needed.

So the question isn’t really “AI or not.” It’s “which parts of this did a person actually author?”

Why human authorship is the line: Thaler v. Perlmutter

The leading case is Thaler v. Perlmutter. Computer scientist Stephen Thaler tried to register an image and listed his AI system, the “Creativity Machine,” as the only author. The Copyright Office refused. A federal district court agreed in August 2023, and the D.C. Circuit’s decision on March 18, 2025 affirmed that the Copyright Act requires a human author.

The appeals court was careful to say the rule “does not prohibit copyrighting work that was made by or with the assistance of artificial intelligence.” It only requires that the author be a human. On March 2, 2026, the Supreme Court declined to hear the case, leaving that ruling in place.

A related case is still open. In Allen v. Perlmutter, artist Jason Allen is challenging the refusal to register Théâtre D’opéra Spatial, a Midjourney image he says took hundreds of prompts and edits. The case was filed in federal court in Colorado in September 2024, the Copyright Office filed its cross-motion for summary judgment in February 2026, and as far as we can find no ruling had been issued by mid-October 2026. It’s the case to watch on whether heavy, iterative prompting can ever count as authorship.

Who owns AI-generated video? What’s protectable in an AI film

An AI film is usually a mix of human and machine work. Here is how the pieces tend to fall under current US Copyright Office guidance. This is a rule of thumb, not a guarantee.

The Copyright Office already applied this split in February 2023 with the comic book Zarya of the Dawn. It kept protection for the author’s text and the selection and arrangement of images and text, but excluded the individual Midjourney images. A short film works the same way: your story, script and cut can be yours even when individual shots aren’t.

That matters in practice. If someone copies one AI-generated shot, you may have little to stand on. If someone copies your whole edited film, your arrangement and script give you much stronger ground. It’s one more reason the craft side of filmmaking still counts, as we argue in our look at the first AI-generated movies.

What AI video tools’ terms of service say about ownership

Most AI tools assign you whatever rights they have in your outputs. That decides the contract between you and the company. It does not make an output copyrightable.

Read the exact wording in OpenAI’s Terms of Use and Runway’s Terms of Use before you rely on them. Three things show up again and again:

• “Any rights we may have.” If the law gives no copyright in a purely generated clip, there’s nothing to assign.
• Non-exclusivity. Someone else can get a very similar result from a similar prompt.
• Commercial use isn’t clearance. Permission to use outputs commercially doesn’t clear a celebrity’s likeness, a trademark, a song or another person’s copyrighted work that ends up in your clip.

The other side of AI copyright: training data and infringement

Ownership of your output is one question. Whether a model infringed others’ work in training, or whether your output copies someone else’s work, is another. Both are being fought out in court, and the answers are still moving:

• September 29, 2026: the Third Circuit ruled in Thomson Reuters v. Ross Intelligence that copying Westlaw headnotes to train a legal-search AI was not fair use (opinion). That case involved a non-generative tool, so it doesn’t settle generative video.
• October 2, 2026: a federal judge in California refused to dismiss a YouTube creator’s claim against ByteDance at an early stage. The claim, which hasn’t been proven, says ByteDance got around YouTube’s technical protections to scrape videos.
• Disney and Universal’s lawsuit against Midjourney, filed in June 2025, was still ongoing as of mid-October 2026.
• The Copyright Office released a pre-publication version of Part 3 of its AI report, on generative AI training, in May 2025. It says a final version will be published later, with no substantive changes expected.

For creators, the practical takeaway is simple. Don’t prompt for copyrighted characters, logos or real people’s likenesses unless you have the rights, and don’t assume a tool’s commercial license covers that. Our article on legal traps for indie filmmakers covers clearances more broadly.

AI copyright outside the US

Other countries draw the line differently, so check where you’ll distribute.

• United Kingdom: the Copyright, Designs and Patents Act 1988 has a rare provision (section 9(3)) for “computer-generated” works with no human author, crediting the person who made the arrangements. The UK government has consulted on whether to keep it, so check the current position before relying on it.
• China: some courts have protected AI-assisted images and videos when the human showed real creative control. On September 23, 2026, a Wuhan court reportedly protected a 47-episode AI-assisted short drama and awarded damages against a company that copied it, according to the National Law Review.
• Japan: on September 30, 2026, a Tokyo court ruled that a TikTok account’s AI clone of voice actor Kenjiro Tsuda’s voice infringed his publicity rights, The Guardian reported. That ruling is about voice and likeness rather than copyright, but it matters for anyone cloning voices.

How to protect a film you made with AI

1. Write your own script and story. It’s the clearest human authorship in most AI films.
2. Keep a process record. Save drafts, storyboards, prompts, versions and edit project files so you can show what you decided and changed.
3. Add real human expression. That can be your own footage, drawings, performance, original music, compositing and grading choices.
4. Disclose AI material when you register. The Copyright Office’s 2023 registration guidance asks applicants to identify AI-generated content that is more than minimal and to exclude it from the claim. The Copyright Office refused Allen’s registration because he declined to do that.
5. Clear what isn’t yours. Likenesses, voices, music, logos and recognizable characters need permission whatever tool you use.
6. Read each tool’s terms, including plan limits. Some free tiers are personal-use only.

Festivals increasingly ask about AI use too. See our guide to AI film festivals for how they handle submissions, and the WGA’s approach in protecting writers from AI.

Keeping a record of your human authorship in CinemaDrop

CinemaDrop is built around the parts of filmmaking that are most clearly yours. You write or develop a script, break it into scenes and shots on a storyboard, and decide what each shot should be before generating images or video for it. That gives you a natural record of your creative choices.

• CinemaDrop’s Terms assign you any rights it has in your outputs, but they don’t promise an output is copyrightable, and commercial use doesn’t include legal clearance of likeness, music or trademarks.
• The free Lite plan is for personal use only and includes 50 one-time credits with no video. Commercial use and video start on the Basic plan ($8 a month).
• Export is a ZIP of your storyboard assets, which you can finish in your own editor. Your edit is part of your authorship too.

AI copyright FAQ

Is ChatGPT-generated content copyrighted?

Under US law, text generated entirely by AI isn’t protected by copyright. OpenAI’s terms give you ownership of outputs as between you and OpenAI, but your copyright only covers what you author, such as your own writing, edits and arrangement.

Can you copyright AI art?

Not the AI-generated image itself. You can protect your own additions, edits and creative arrangement, as in Zarya of the Dawn, where the text and the selection and arrangement of text and images were protected but the Midjourney images were not.

Can you copyright AI music?

The same rule applies. AI-generated melodies, vocals or instrumentals aren’t protected, but lyrics you wrote and parts you performed or substantially arranged can be.

Can I be sued for using AI-generated images or video?

Yes, if the output copies someone else’s protected work, a trademark, or a real person’s likeness or voice. On its own, a tool’s commercial-use permission doesn’t clear those rights or shield you from those claims.

Can I sell an AI-generated video?

Usually yes, if the tool’s terms and your plan allow commercial use and the video doesn’t infringe anyone’s rights. Just know you may not be able to stop others from copying the purely AI-generated parts.

What is the “30% rule” for AI?

We found no such rule in US copyright law or Copyright Office guidance. The Copyright Office looks at whether a human controlled the expressive elements, case by case, not at a percentage of AI use.

The bottom line

AI copyright in 2026 is clearer than it looks: under current Copyright Office guidance and the Thaler ruling, purely generated clips aren’t protected in the US, but your human authorship can be. That includes your script, your choices, your edit and your own material. Make those contributions real, keep records of them, disclose AI material honestly, and clear anything that belongs to someone else. And if a project matters commercially, get advice from a lawyer who knows your market.