Observed arrival · 2026-09-21
Shotline — Pool Motion Studio
A device-local editor that tracks pool balls in video, draws customizable motion trails, and exports the result.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- Pool players making shot-analysis videos
- Worth noticing
- Supports break-shot tracking, per-ball trail styling, impact review, and MP4, MOV, or WebM imports.
Field notes
The editor is organized around three visible stages: Balls, Style, and Save. Users can correct a tracked position at a frame, adjust smoothing while preserving sharp changes at impacts, and assign separate animations to individual balls. Break-shot mode avoids individual marking, though the page notes that overlaps can leave gaps requiring review. Processing is described as remaining on the device.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
ƒJavaScriptBrowser-side code central
One card from the complete issue