Trusted-By Logo Marquee — effect skill for customer logos

For AI agents: find the right skill in one call — curl -s "https://varg.ai/how-to/api/search?q=<what the person wants>" returns the matching how-to page and the best skills with install commands, as markdown (Russian works too). Full index: https://varg.ai/how-to/llms.txt. Every page has a markdown twin: add .md to its path. Before generating anything, show the person the options on the how-to page.

A row of monochrome customer logos glides sideways in a seamless loop under a short line.

What it does

Built on Infinite Slider by motion-primitives, MIT. The write-up and recipes below are varg's.

Logos in one color (white on dark, grey on light) at equal optical height, even gaps, faded edges, slow constant speed.

When: After the hook or before the CTA, as quiet credibility.

Watch out: Do not mix full-color logos at different sizes; grayscale at a uniform height reads as one trustworthy group.

Timing: Loop 20–40 s for a full row; in a 3–5 s shot it should move ~10–20% of its width.

Also called: logo slider, logo strip, customer marquee

In FFmpeg

# scroll a wide logo strip (strip.png is 2× frame width, logos duplicated)
ffmpeg -i bg.mp4 -loop 1 -i strip.png -filter_complex "[0][1]overlay=x='-mod(t*120\,1920)':y=820:shortest=1" out.mp4

In HyperFrames

npx hyperframes add trust-strip

For motion: duplicate the row and tween xPercent:-50 with ease:"none" over the clip.

In Remotion

// npx shadcn@latest add @remocn/infinite-marquee
const x = -((frame * 2) % rowWidth);
<div style={{transform:`translateX(${x}px)`, filter:'grayscale(1) brightness(1.8)'}}>{logos}{logos}</div>

In CapCut

Overlay a long strip PNG of logos; keyframe Position X right → left across the clip; set Opacity 70%.

Ready-made components

Where this comes from

Use when

Not for

Install

Example output

https://s3.varg.ai/how-to/previews/33926d9fc704/lib-motion-primitives-infinite-slider.mp4 — Preview of the Infinite Slider component that builds this take (credit: Captured from the library’s own demo page (Motion Primitives), https://motion-primitives.com/docs/infinite-slider)

More customer logos skills

Run the generation on varg

varg is one API key for the models these skills drive — Seedance 2.5, Kling 4, Veo 3.1, Wan 3, Nano Banana 2.1, GPT Image 2.5, ElevenLabs v4 and 200+ more — billed in credits, with a cost estimate before anything runs.