Drimit Link Open Standard

2 Primary Target Hardware Categories with Digital Event Examples

1 Macro Keyboards and Shortcut Controllers

  - Digital Events: Key press/release, modifier combinations, macro triggers
  - LED Feedback: Key backlighting, status indicators, caps lock state
  - Use Cases: Video editing shortcuts, software automation, accessibility aids
  - Performance Requirements: <3ms key response, N-key rollover

Event Schema Required: Key event message formats and timing specifications

2 Video Editing Control Surfaces (Avid, DaVinci panels)

  - Digital Events: Transport controls (play, stop, scrub), jog wheel steps, timeline navigation
  - Analog-to-Digital Conversion: Color correction wheels, audio faders, trim knobs
  - Visual Feedback: OLED displays, LED rings, status lights
  - Performance Requirements: <5ms control response, smooth jog wheel operation

Control Surface Schema Required: Video editing event types and parameter ranges

3 Color Grading Panels and Video Mixers

  - Digital Events: Color wheel position changes, lift/gamma/gain adjustments
  - Precision Requirements: 12-16 bit resolution for smooth color transitions
  - Real-Time Feedback: LED rings showing parameter values, OLED parameter names
  - Workflow Integration: DaVinci Resolve, Final Cut Pro, Adobe Premiere

Color Control Schema Required: Color correction parameter event formats

4 DJ Controllers and Mixing Surfaces

  - Digital Events: Crossfader movement, EQ knob adjustments, cue button presses
  - Motorized Controls: Scratch precision (±0.1°), motor feedback <2ms
  - Beat-Sync Requirements: Tempo detection, BPM sync, loop controls
  - Performance Standards: <1ms pad velocity response, scratch accuracy

DJ Control Schema Required: DJ-specific event types and performance timing

5 Digital MIDI Controllers and Music Production Interfaces

  - Digital Events: Note On/Off with velocity (7-14 bit), aftertouch, pitch bend
  - Control Change Events: CC messages, program changes, NRPN parameters
  - Timing Requirements: <3ms note latency, velocity curve accuracy
  - MIDI 2.0 Compatibility: High-resolution control, property exchange

MIDI Event Schema Required: MIDI message mapping and extended control formats

6 Live Streaming Switchers and Broadcast Controls

  - Digital Events: Scene transitions, source selection, graphics overlay triggers
  - Real-Time Requirements: Frame-accurate switching, minimal latency
  - Status Monitoring: Live indicator LEDs, source preview displays
  - Integration Targets: OBS Studio, ATEM switchers, Livestream Studio

Broadcast Control Schema Required: Streaming control event types and timing

7 Audio Production Control Surfaces and Mixing Consoles

  - Digital Events: Fader movements, mute/solo buttons, send level adjustments
  - Motorized Fader Systems: Position accuracy ±0.1mm, touch detection <5ms
  - Channel Strip Controls: EQ, dynamics, aux sends, plugin parameters
  - Protocol Compatibility: MCU (Mackie Control), HUI, OSC integration

Audio Control Schema Required: Audio mixing event formats and automation

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