Book trailer ownership works in two layers. You own the finished video only if your agreement with the person who made it says so in writing. Even then, the footage, images, and music inside it are used under licences: permissions bought from stock libraries. Those permissions decide where it can appear, including whether it can run as a paid ad.
- Who Owns a Book Trailer You Paid Someone to Make?
- Book Trailer Ownership Has Two Layers: The Video and What Is Inside It
- Can You Use Your Book Trailer in Paid Ads?
- Why Did YouTube Flag the Licensed Music in Your Trailer?
- Who Owns AI-Generated Footage in a Book Trailer?
- What to Confirm Before You Commission a Trailer
- Frequently Asked Questions
Who Owns a Book Trailer You Paid Someone to Make?
Under US copyright law, whoever creates a video owns its copyright from the moment they make it. Copyright is the legal right to control how a work is copied and used. That stays true even when someone else paid for the work. Paying a freelancer or a production company for a book trailer buys you the finished file. It does not automatically buy you the copyright in it.
There are two ways the copyright can become yours, and both must be in writing. The first is a “work made for hire” clause. That is a signed agreement stating the commissioned work counts as yours from the start. The US Copyright Office’s Circular 30 explains that this route only applies to certain kinds of commissioned work. A book trailer qualifies because it is an audiovisual work, meaning a work that combines moving images and sound. The second route is a copyright assignment, where the maker signs a document transferring the copyright to you after the work exists. Either works. What does not work is a verbal agreement or an assumption.
If the paperwork says nothing about rights, you are not left with nothing. Courts generally treat the buyer as having permission to use the video for its intended purpose. Posting your trailer to promote your book is therefore safe. But the maker keeps the copyright. That leaves grey areas around re-editing the video, extracting clips, or licensing it to someone else. Reputable trailer producers state their rights terms up front. If a producer’s terms never mention rights at all, ask before you pay.
Book Trailer Ownership Has Two Layers: The Video and What Is Inside It
A finished book trailer is a bundle, not a single work. It contains the edit you commissioned plus ingredients that usually belong to other people. Those include stock footage and stock images (pre-made clips and pictures rented from an online library), a music track, and sometimes sound effects. Each ingredient comes with its own licence, and owning the finished video does not transfer ownership of any of them to you.
Most of those ingredients are “royalty-free,” a term that confuses many buyers. Royalty-free means the licence was paid for once, with no ongoing fees per view or per use. It does not mean the asset is free of charge, and it does not mean it is free of copyright. The stock library still owns the clip. You (or your trailer producer) hold a licence to use it within the terms the library sets.
This layering matters because the tightest licence in the bundle sets the rules for the whole video. If one stock clip’s licence excludes television use, the finished trailer cannot run on television. Your contract with the producer cannot override that. Music carries the heaviest licensing rules of any ingredient. We covered that layer in detail in what music you can legally use in a book trailer; this post looks at the package as a whole.
Need help with the technical aspects of self-publishing? Get a free quote.
Thank you. Your enquiry is on our desk.
We've received your message and will get back to you by email, usually within one working day. If it's urgent, you can also reach us via the contact page.
Can You Use Your Book Trailer in Paid Ads?
Almost every stock licence covers posting a trailer on your own channels. Your website, your YouTube channel, your social profiles, and your email newsletter all count as standard permitted uses (we listed the highest-value places in where to share your book trailer). Paid advertising is different. Many stock licences exclude promoted and paid placements, or reserve them for a higher subscription tier. As a result, this is the single most important term to check.
Licence tiers make the distinction concrete. Artlist’s licence model, for example, restricts its Social plan to a creator’s own channels and excludes paid placements. Its Pro plan covers paid media and client work. Canva’s content licence draws a different line. Its stock music can appear in online ads, but not in TV, cinema, radio, podcast, or billboard advertising. The tracks in its Popular Music collection cannot be used for any commercial or advertising purpose at all. Other stock libraries draw similar lines, and several reserve broadcast television and streaming-service use for their business tiers.
So before you put money behind a trailer on Facebook, Amazon, or YouTube, check the licences. Every asset inside the video needs paid-advertising coverage. If you commissioned the trailer, ask your producer which libraries and licence tiers they used. Planning to cut the trailer into shorter video ads instead? The two formats do different jobs, and we compared them in book trailer vs video ad.
Why Did YouTube Flag the Licensed Music in Your Trailer?
A copyright claim on a trailer with licensed music usually means an automated system matched your audio to a registered track. It rarely means you did anything wrong. YouTube’s Content ID system compares every upload against a database of audio fingerprints. The system can hear that your trailer contains a registered song. It cannot see the licence sitting in your email inbox, so licensed music gets flagged routinely.
The claim itself is less alarming than it looks. As YouTube’s own documentation explains, a Content ID claim is not a copyright strike, the formal takedown notice that can damage a channel. A claim carries no penalty, and the video normally stays up. Until the claim is resolved, the rights holder can usually place ads on the video or track its viewing figures.
Clearing it is a routine process. You can dispute the claim through YouTube and attach your licence certificate as proof. Often the faster route is to contact the music library first. Most professional libraries can release claims on licensed tracks directly. Many also let you register your channel in advance, so their tracks never trigger claims against you at all. This is one reason to keep every licence document in one folder from the day you receive it.
Who Owns AI-Generated Footage in a Book Trailer?
In the United States, nobody owns purely AI-generated footage. Copyright protects human authorship only, as the US Copyright Office confirmed in its January 2025 report on AI and copyrightability. Typing prompts into a generator, however detailed, is not enough to make the output yours. What can be protected is the human work around the footage. The selection, arrangement, script, and editing that turn raw clips into a finished trailer all count.
For an author, this cuts both ways. The downside is thin exclusivity. You cannot stop someone else from using a purely AI-generated clip, because no copyright exists in it to enforce. The upside is freedom. AI-generated visuals carry no third-party stock licence. There is no tier to upgrade, no term to renew, and no library rule limiting where the finished trailer can appear.
Our own trailers at ebookpbook pair AI-generated visuals with professionally licensed music. The difference between the two layers is what authors notice in practice. The music comes with licence terms that we clear for the author’s use across platforms, while the visuals carry no stock licence at all. As a finished, edited whole, the trailer still reflects human authorship in its script, pacing, and arrangement.
What to Confirm Before You Commission a Trailer
Five questions, asked before you pay anyone to make your book trailer, prevent nearly every rights problem this article describes. Put the producer’s answers in writing, even if that just means an email you keep.
- Who owns the finished video? Ask for a work made for hire clause or a copyright assignment in the agreement, signed by both sides.
- What licences cover the ingredients? Ask which stock libraries and licence tiers the producer uses for footage, images, and music. Then check that those licences cover your planned uses, especially paid advertising.
- What proof will you receive? Ask for copies of the licence certificates or receipts for every third-party asset, and keep them in one folder. They are your evidence if a platform ever questions the trailer.
- Can you re-edit it? If you might want a shorter cut for social media later, ask for the right to edit the video, and ideally for the project files (the editable working files the video was built from). Without paperwork, the default answer is unclear.
- Can the producer reuse it? Most producers show past work in their portfolio, which is reasonable, but the agreement should say so rather than leave it assumed.
A commissioned book trailer is a small purchase compared with editing or cover design, and the paperwork can feel like overkill. It is not. The trailer will represent your book on every platform you use for years. Five minutes of questions up front means you can post it, promote it, and re-cut it without second-guessing what you are allowed to do. This guide is practical background, not legal advice. For contract questions about a specific project, a publishing or media lawyer is the right stop.
Frequently Asked Questions
Do you own a book trailer you make yourself in a free tool like Canva?
A trailer you build yourself in a DIY tool is your own design, but the stock clips, images, and music inside it stay licensed under that tool’s content licence. Those licences limit commercial and advertising use, so check each element before using a DIY trailer in paid promotion.
Is a YouTube Content ID claim the same as a copyright strike?
No. A Content ID claim is an automated match with no penalty to your channel, and the video normally stays up. A copyright strike is a formal legal takedown request and is far more serious. Licensed stock music frequently triggers claims but should never lead to a strike.
If you own your book’s copyright, do you automatically own the trailer?
No. The book and the trailer are separate works with separate copyrights. Writing the book makes you its author, but the trailer’s copyright starts with whoever created the video. It only becomes yours through a written work made for hire clause or assignment.
Can the company that made your trailer show it in their portfolio?
Most trailer producers show finished trailers in their portfolios, and it is a standard industry practice, but the agreement should state it rather than leave it assumed. If you want your trailer kept private until release day, say so before production starts.
Can you re-edit a commissioned trailer or cut clips from it for social media?
You can re-edit a commissioned trailer only if your agreement gives you the right to. Without a written work made for hire clause or assignment, the maker keeps the copyright, and re-editing sits in a grey area. Ask for edit rights, and ideally the project files, when you commission the trailer.
