Outline Count Studio
Status: Live.
Your muse
Rebuild ofCount and outline things in a photo or a short video (opens in a new tab)
Count and outline things in a photo or a short video. This is the first demo for sam-3.1. No video for SAM 3.1 on the first page.
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The plan: Outline Count Studio
Count and outline objects in a photo or short video clip.
- Upload a photo or a short video clip
- Type one short noun for what to count
- Run segmentation
- Review outlines and count and retry with a simpler word if needed
See the full plan
Who it's for
Hobbyists and builders who want quick object counts with visual outlines.
How it works
- Upload a photo or a short video clip.
- Type one short noun for what to count.
- Run segmentation.
- Review outlines and count and retry with a simpler word if needed.
- Save the annotated image or summary.
Screens
- Upload and Describe. Upload photo or clip and enter one short noun phrase.
- Count and Outline. Show count, list, and outlines over the media with retry and save.
What goes in
- Image (optional): JPG or PNG photo. Large files upload to temp storage first.
- Video (optional): MP4 or MOV short clip, H.264 or H.265. Use instead of a photo.
- Text: One short noun phrase like apple or bicycle. No lists or questions.
What comes out
- Overlay: Boxes and masks drawn over the photo or video frames.
- Text: Object count and list of detections with confidence.
- JSON: Boxes, masks reference and count for reuse.
Models
Model Used for Why SAM 3.1 Segment and count objects in a photo or short video Finds and outlines objects from a short noun phrase and returns boxes and masks for counting. Limits
- Rebuild fit: clean. Rebuilds the count and outline demo on current sam-3.1 without the original footage, script or branding because the video could not be watched.
- Prompt must be one short noun phrase per run. Lists, questions and negation are not supported.
- At most 16 objects per call. Crowded scenes or hidden objects will be missed or merged.
- Video must be MP4 or MOV up to 15000 frames. Video billing has a 50 frame minimum.
- Requests are capped near 4.5 MB. Larger files upload to temporary storage and are deleted after 24 hours.
- No database or accounts. History stays in the browser only.
From your inspo
Rebuild of the Meta developer video First sam-3.1 demo. It keeps the count and outline job for photos and short videos.
Takes
- Count and outline things in a photo or a short video
Leaves out
- Video footage
- Video script
- Meta and Llama names and logos
Cost per run: about $0.002 (est.). 1 image x $0.002 per image equals $0.002 total.
Recorded demo Done.
npm run verifyexits 0: typecheck, build, start, console, smoke (4 passed), and manifest all green.