Free
Maison Vey · 16:9
Rendered by this Skill
Comment Overlay v1.0.0
Viewer comments type themselves onto your footage one after another, each with an avatar, username, time and likes.
No ratings yet 0 downloads
- Format
- Video · 16:9
- Length
- 0:08
Free Free with an account
Paste this into your agent. It connects the CLI if needed, then installs the Skill.
A free HyperFrames block for 8 seconds of social proof. Comment cards appear one after another at the top of your footage; each avatar pops in, the username and time appear and the comment types out letter by letter, followed by likes and a reply link. Comments, usernames, avatars and the light or overlay scheme are edited in the HTML; the background is transparent.
Updated Nov 3, 2026
What you get
- An 8-second 1920×1080 overlay with a transparent background
- Comments that type on with avatars, names, times and likes
- An overlay scheme for footage and a light scheme for plain boards
Good fit
- Testimonials over product shots
- Reaction and review videos
- Creator channels
Not for
- Long reviews
- Vertical-only layouts without adjusting
About this Skill
You say
/yt-comment-card Make a comment overlay over our Ambre Nuit perfume shot with "@noteofamber: Ambre Nuit smells like a warm evening in a jar" and "@scentdiary: That bottle at 0:12 though 🔥 ordering now".
Nothing sells like other people saying it. Comment Overlay types real-looking viewer comments onto your footage, one after another, so the praise arrives while the product is on screen.
How it works
- Ask: tell your agent two to four short comments with usernames, and the footage they sit over.
- Fill: it writes your copy and colours into the block's variables, keeping text close to the length the layout was made for.
- Render: it renders a draft with
npx hyperframes render, checks a few frames and renders the final MP4. - Reuse: the variables live in one small JSON file, so the next version is one more render.
Tips
- Short comments type faster and read better; one line each.
- Use initials chips or small square avatars.
- The background is transparent, so render it with an alpha channel and lay it over your own footage, photo or a plain colour; the SKILL.md shows the two commands.
- Quote real comments only with permission, or write clearly illustrative ones.
Open source
This is a block from the HyperFrames registry, made by HeyGen and the HyperFrames contributors (heygen-com/hyperframes) and shared under the Apache License 2.0. The download is the block with its assets and a SKILL.md written by Reelity, so your agent knows how to fill and render it; HyperFrames itself runs from npm.
What you need before you start
- You bring
- Two to four short comments with usernames and the footage to lay them over.
- Dependencies
- Node.js 22 or newer — required · FFmpeg — required
- Outside costs
- None. HyperFrames is free and open source and renders on your own machine.
- Last tested
- v1.0.0 —
User reviews
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FAQ
How many comments fit?
Two to four short ones in eight seconds.
Can it sit on a plain background?
Yes. Switch the scheme from "overlay" to "light" for dark text on a light board.
Why is it free?
It is an open-source HyperFrames block by HeyGen and the HyperFrames contributors. We list it as it is, with a SKILL.md so your agent can use it and a sample made with one of our house brands, Maison Vey.
