Observed arrival · 2026-09-25

A storage calculator for Sumo and HyperDeck recording

videodatacalculator.com Visit website

Editorial interest 75/100 Selection signal · not a rating of the site

A browser calculator estimates recording data rates, file sizes, and storage needs for Atomos Sumo 19 and Blackmagic HyperDeck Studio 4K Pro workflows.

Landing page captured for the 2026-09-25 issue.

For: Live-event and broadcast crews using Sumo or HyperDeck
Worth noticing: It separates SDI transport bandwidth from recording bitrate and says exact recordable formats depend on raster and frame rate.

Field notes

The interface exposes separate inputs for video and audio, including channel count, sample rate, bit depth, and encoding, alongside a configurable storage allowance. Its codec list ranges from ProRes and DNxHR to streaming-oriented H.264 presets and uncompressed formats. The page says its ProRes references use a raster-specific 29.97 fps table scaled by frame rate, and recommends a custom bitrate when an encoder setting is known.

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