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Press Kit

Cineproof

Turn any video into a printable contact sheet in seconds — no command line, no waiting, no accounts. Drop a video and Cineproof instantly lays out a grid of evenly-spaced frames, styled like a classic darkroom contact print. Drag the rows and columns sliders and the preview upda…

App icon

Cineproof app icon

Direct link: https://obelisk.club/apps/videocontactsheet/icon.png

Theme color: #1A1917

Boilerplate description

Use any portion freely. For coverage assistance, email below.

Turn any video into a printable contact sheet in seconds — no command line, no waiting, no accounts. Drop a video and Cineproof instantly lays out a grid of evenly-spaced frames, styled like a classic darkroom contact print. Drag the rows and columns sliders and the preview updates live. One click exports a high-resolution PNG or PDF ready for review, archival, or sharing. Built for cinematographers, editors, and anyone who catalogs footage. Cineproof does one job and does it fast — entirely on your Mac, with nothing leaving your disk. — Live preview: adjust the grid and see results instantly, no Apply button — Timecode stamps styled like an enlarger readout — Scene-cut detection: auto-place frames at cut points — Export as PNG (up to 3× for print) or PDF — Batch mode: drop a folder, get one sheet per video — Fully offline, sandboxed, no data collection Pro upgrade (one-time): removes watermark, unlocks grids up to 10×10, and enables batch export.

Key features

  • Live grid preview — drag sliders, see results instantly

  • Timecodes styled like a darkroom enlarger readout

  • Scene-cut detection auto-places frames at cut points

  • Export PNG or PDF at 1×, 2×, or 3× (print-ready)

  • Batch mode: whole folders in one click (Pro)

  • Fully local — nothing leaves your Mac

Download links

Founder quote

“Cineproofis built around one principle: your data stays on your device. We don't want it, we don't store it, and we don't need it to make the app work. Everything that can run locally, does.”
— Peter Zhang, solo developer, Obelisk Club

About Obelisk Club

Obelisk Club is a portfolio of focused, local-first Mac and iOS productivity apps built by a solo developer. The portfolio includes 13 apps spanning note-taking, screenshots, photo workflow, beverage tracking, file compression, and more — all sharing a single principle: software that works without an account, without a cloud, and without a subscription.

Press contact

obeliskclubclub@gmail.com

https://obelisk.club

Happy to share a complimentary Pro promo code, schedule a Q&A, or provide additional materials. Typical response within 24 hours.

Quick facts

App name
Cineproof
Maker
Peter Zhang · Obelisk Club
Theme color
#1A1917
Contact
obeliskclubclub@gmail.com