c. 1985 Sony Corporation (professional video division)

Sony BVE-600 (c. 1985)

A desktop edit controller with two independent jog dials — one hand on the source deck, one on the recorder — for two-handed scrubbing

HCIVideoEditingInputProfessional
Sony BVE-600 (c. 1985) archival photograph

Overview

The Sony BVE-600 is a desktop video editing controller for the U-Matic format, made by Sony's professional video division in the mid-1980s. It sits between consumer edit controllers and full broadcast edit consoles, giving a dedicated physical control surface for cutting tape-to-tape.

Its defining feature is two independent jog dials — one dedicated to the source (player) VCR, one to the recorder VCR — plus a row of transition and effects controls and tape transport buttons. Jog dials use a rotary incremental encoder to scrub frame-by-frame at slow speed, with a spring-loaded shuttle ring for faster speeds. The editor scrubs the source and record decks simultaneously with both hands, each hand mirroring the deck it controls — a literal bimanual mapping of the two-deck editing operation.

Deep dive

Two dials, two hands, two decks.

Where the broadcast CMX puts a single jog box on a function keyboard, the BVE-600 gives the desktop editor two independent jog dials — one per deck. To assemble an edit you scrub the source with one hand to find the in point and scrub the recorder with the other to find the out point, working both simultaneously. The hardware surface is a literal bimanual mapping of the two-deck editing task.

The jog/shuttle mechanic.

Each jog dial is a rotary incremental encoder: spin it forward or back to step frame-by-frame through the footage, and the faster it turns the faster it shuttles. Released, the dial stops and the deck holds or plays. It is the same embodied 'roll the time under your thumb' mechanic that later became the scroll wheel and the DJ jog wheel.

Editing as a physical control surface.

The BVE-600 makes editing a hands-on, eyes-off-the-machine ritual: your fingers roll the dials to feel their way through the footage while your eyes watch the two monitor images. A physical control surface for time itself.

Team & pioneers

  • Sony Corporation professional video division; manufactured the BVE-600

Media

Sony BVE-600 U-Matic edit controller with two jog dials
Sony BVE-600 U-Matic edit controller, showing its two jog dials. CC BY-SA 2.0, Richard Ash, Museum of Science and Industry Manchester via Wikimedia Commons.
Jog dial close-up on the Sony BVE-600
Jog dial on the Sony BVE-600 U-Matic edit controller. CC BY-SA 2.0, Richard Ash, Wikimedia Commons.

Sources

  1. Wikipedia — Jog dial
  2. Wikimedia Commons — Sony BVE-600
  3. Wikimedia Commons — Jog Dial close-up