Short answer
A feature announcement video is a short clip, usually 20 to 90 seconds, that shows existing customers or prospects one new capability working in your product. Open with the problem it solves, show the feature doing the job, say where to find it, and end with one action. Size it to the change: a GIF for a small fix, a narrated demo for a major feature.
A release note tells people a feature exists. A feature announcement video shows them why they'd use it, in less time than it takes to read the note. That's the whole case for making one, and it's also the test for whether a given release deserves one.
The common failure isn't a bad video. It's a two-minute video for a small change, published only on YouTube, where none of the customers who asked for the feature will ever see it. The guidance below is about matching the effort to the change and putting the clip where your users already are.
What a feature announcement video is for
It has two audiences, and they need different things. Existing customers already know the product, so they want to see what changed and where it lives. Prospects don't know the product, so the same feature has to be framed around their problem, with a little more context around the screen.
Pick one audience per cut. A customer-facing clip for the in-app announcement can skip the setup and jump straight to the new button. The prospect version for social media needs a line about who the product is for before the feature makes sense. Same footage, different first five seconds.
- Adoption: get existing users to try the feature this week, not discover it in six months.
- Retention: show customers who asked for it that you listened. Tag them, email them, thank them.
- Acquisition: give sales and social something new and concrete to show, which beats another generic product post.
Match the video to the size of the change
Not every release earns a narrated video. If you make one for every bug fix, people learn to ignore them, and your team burns out by the third sprint. Decide the format from the size of the change and how many users it touches.
| Size of change | Example | Format | Length | Where it goes |
|---|---|---|---|---|
| Fix or tweak | Faster export, renamed menu | None, or a screenshot | n/a | Changelog line only |
| Small improvement | New filter on an existing table | Silent looping GIF or clip with a caption | 5–15 seconds | Changelog entry, in-app tooltip |
| Notable feature | Bulk edit, a new integration | Captioned clip, music only | 20–45 seconds | In-app announcement, email, social |
| Major feature | A new module or workflow | Narrated feature demo | 45–90 seconds | Launch email, blog post, social, help center |
| New product or redesign | A second product, a new UI | Narrated launch video plus short cutdowns | 60–120 seconds plus 15–30 second clips | Homepage, launch page, all channels |
| Breaking change or removal | Old editor retired | Narrated walkthrough of the new way | 60–120 seconds | Email to affected users, help center, in-app notice |
The last row is the one teams skip. When you take something away, a short video that shows the replacement step by step heads off the "where did it go?" tickets. Keep a Changelog, a widely used convention for changelogs, lists "Deprecated" and "Removed" as their own categories so removals are never buried (keepachangelog.com).
A feature announcement video structure that works
This five-part structure fits anything from a 30-second clip to a 90-second narrated demo. Only the time per part changes. We'll use a made-up invoicing app called Ledgerly, announcing automatic payment reminders.
- The problem, in one line (0–5 seconds): "Chasing late invoices by hand?" on screen over the old, cluttered inbox view. Existing users recognize it instantly.
- The feature doing the job (5–25 seconds): turn on reminders, pick a schedule, watch the first reminder go out. Real screen, real-looking data, one continuous task.
- One detail that makes it better than the obvious version (25–40 seconds): reminders stop by themselves when the client pays. This is the bit people repeat to colleagues.
- Where to find it (40–50 seconds): the exact menu path, or a zoom on the button. Customers will look for it straight after watching.
- One action (last 5 seconds): "Turn on reminders in Settings" for customers, "Start a free trial" for prospects. Never both.
Write the script before touching the product. At roughly 140 to 160 spoken words a minute, a 45-second clip holds about 100 words of narration, which is less than most first drafts. The product demo script template has a two-column format that works for feature clips too.
How long should a feature announcement video be?
Shorter than the demo on your homepage. Customers already know the product, so you can cut the setup, and most feature clips land between 20 and 60 seconds. Wistia's analysis of over 13 million videos found that videos under a minute average a 52% engagement rate, and that viewers tend to drop off around the halfway point of longer ones (Wistia). Put the feature on screen in the first few seconds either way.
Go longer only when the feature changes how people work: a new workflow, a migration, a redesign. Even then, publish a 30-second cutdown alongside the full version, and link the long one from the short one. Our page on how long a demo video should be breaks length down by channel.
Keeping up with your release schedule
The real problem with feature videos is volume. A team that ships every two weeks can't hand-edit a narrated video each time, and screen recordings go stale when the next release moves a button. That's why most teams start strong and then quietly stop.
Three habits help. Keep a seed account with believable sample data so every recording starts clean. Reuse one template for titles, captions and the end card. And decide at sprint planning which features get a video, using the table above, so it isn't a scramble on release day.
If you ship often, DemoVexa can build feature videos from your app's code instead of a recording: it recreates the real screens, times them to the voiceover and exports 16:9, 9:16 and 1:1 versions with subtitles, and you can rebuild a video from the latest code when the UI changes. For a one-off clip of a small change, a quick screen recording is still the faster route. See the release demo video workflow for how teams fit this into a sprint.
Questions
Should every new feature get a video?
No, only features that change what users can do or how they work. Small fixes belong in the changelog as text, and small improvements need at most a short silent clip; save narrated videos for notable and major features.
Who should narrate a feature announcement video?
The product manager or founder who knows why the feature exists usually sounds most credible to existing customers. If nobody on the team can record clean audio, an AI voice or captions with music work fine for clips under a minute.
Should I show the old way before the new feature?
Briefly, yes: two or three seconds of the old pain makes the improvement obvious. Spend no more than 10% of the video on it, and never make the old way look worse than it was.
Make product videos from your code
DemoVexa reads your app's code, writes the script, adds a voiceover and animates your real screens in 16:9, 9:16 and 1:1. Try it on your own product: 14 days free, no card.
Sources
- Wistia: How to choose the right marketing video length for any goal (checked 29 October 2026)
- Keep a Changelog 1.1.0 (checked 29 October 2026)
- YouTube Help: Understand three-minute YouTube Shorts (checked 29 October 2026)
- W3C: Understanding WCAG 2.2 Success Criterion 1.2.2, Captions (Prerecorded) (checked 29 October 2026)
DemoVexa publishes this guide and makes a product video app, so we have a stake in the topic. Facts about other products and platforms come from the sources listed, on the dates shown, and can change. Corrections are welcome through our contact page.