How to find the best frames in a video
The best thumbnail is often a frame already in your video — you just have to find it. The same goes for clip-worthy moments. Here's how to locate them fast.
Describe what you want, don't scrub
Instead of scrubbing the timeline, describe the frame — 'the moment they react', 'the wide shot of the setup' — and let analysis find the candidates, including the sharpest frame around that moment.
From frame to thumbnail to clip
Once you've found strong frames, you can export them, build a contact sheet, or cut the exact clip range around a moment — useful for thumbnails, shorts, and social.
How Contentine does it
Find in Video searches the actual footage for frames, clip-worthy moments, or where a described-looking person appears (appearance only, never identity), all on your device, with sharp-frame picking and clean clip export built in.
Stop guessing. Contentine Analyze watches the actual footage — hook, pacing, thumbnail, SEO, transcript — and tells you exactly what to fix.
Score your video's hook free →Frequently asked
Can it find a specific moment by description?
Yes — describe it in plain language and it returns the matching frames or clip ranges.
Does my video get uploaded?
For Find in Video, the file stays on your device — nothing is uploaded.
Can it export clips?
Yes — it cuts the exact range without re-encoding, and exports frames and contact sheets.
Does it identify people?
No — it describes appearance only and never identifies who someone is.