AJA ROI‑HDMI HDMI to 3G‑SDI Mini‑Converter with Region‑of‑Interest (ROI) Scaling

Description

Technical Specifications

• Brand
  AJA Video Systems
• Model
  ROI‑HDMI (MPN ROI‑HDMI‑R0)
• SKU
  21169579
• EAN / Barcode
  0892448000144
• Product Type
  HDMI to 3G‑SDI mini‑converter with ROI scaling
• Inputs
  1× HDMI (embedded audio up to 8 channels), 1× 3.5 mm analog audio input, Genlock/reference input, USB (configuration)
• Outputs
  1× 3G‑SDI (SMPTE 425‑1 Level A), HDMI loop‑through
• Supported computer input resolutions
  VGA (640×480) up to WUXGA (1920×1200) 60 Hz max
• Supported video input formats
  525i, 625i, 480p, 576p, 720p, 1080i, 1080p (common SD/HD formats)
• Supported output formats
  Up to 1920×1080p 50/59.94/60
• Color sampling / depth
  4:2:2, 10‑bit YCbCr output structure (per AJA spec)
• Color range
  Full
• ROI scaling
  Yes — select and scale a region of the source image using AJA scaling algorithms
• Frame/Aspect conversion
  Yes (automatic configuration to input raster/frame rate, 4:3 ↔ 16:9 conversions)
• HDCP behavior
  HDCP honored — protected content will not pass to DVI/SDI outputs
• Audio embedding
  Embeds HDMI or analog 2‑channel audio into SDI (up to 8 channels from HDMI)
• Configuration
  USB via AJA Mini‑Config software
• Power
  Includes universal power supply (100–240 VAC input). DC spec +5 to 20 V DC regulated; ~8 W max (manufacturer data)
• Dimensions (device)
  5.77 × 4.02 × 0.90 inches (146.56 × 102.11 × 22.86 mm)
• Weight (device)
  ~0.6 lb (≈300 g)
• Operating temperature
  0 to 40 °C
• Storage temperature
  -40 to 60 °C
• Operating humidity
  10–90% non‑condensing
• Warranty
  5 years (per AJA documentation)
• Form factor
  Compact mini‑converter (desktop)
• Included accessories
  Universal AC power supply, power cord(s), documentation
• Use case
  Broadcast / professional AV workflows converting HDMI/computer sources to SDI infrastructure

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