Roland V-8HD STR HD Video Switcher

The Roland V-8HD STR is a compact, versatile, and professional HDMI video switcher designed for live events, streaming, and hybrid productions. Combining an all-in-one hardware workflow with powerful live production features, it gives operators complete creative control while eliminating the complexity and instability of computer-based setups.

Key Features

• All HDMI Workflow – Connect cameras, computers, tablets, and other HDMI devices easily for streamlined operations.
  
• Five-Layer Effects & Keying Engine – Add professional overlays, picture-in-picture, and dynamic visual effects.
  
• Built-in Multi-Viewer Preview Monitor – Monitor all inputs simultaneously for precise switching.
  
• Aux Output – Deliver a separate feed for projectors, secondary screens, or streaming.
  
• Smooth T-Bar Transitions – Execute seamless fades and mix effects with tactile control.
  
• Automatic Video Switching – Technology-assisted switching reduces operator workload and ensures consistent results.
  
• Version 2.0 Enhancements –
• Advanced automation with sequencing, macros, and preset memories.
  
• Newly supported output formats: 23.98Hz, 24Hz, 25Hz, 29.97Hz, 30Hz.
  
• Eight-Slot Still Store – Capture and import BMP, JPEG, and transparent PNG images for instant recall during events.
  
• 18-Channel Digital Audio Mixer – Mix HDMI audio with mics and line-level sources, complete with effects including channel-specific sync delay.
  
• Atomos Recorder Integration – Start and stop external recorders remotely for professional multi-camera setups.
  
• iPad Remote Control App – Operate the V-8HD STR wirelessly using the free AeroCaster app.
  
• Ultra-Mobile & Lightweight – Easy to transport and deploy at any venue.
  

Reliable & Creative

Designed for concerts, corporate events, esports, houses of worship, and educational productions, the Roland V-8HD STR combines robust hardware, automation features, and professional effects in a single, portable package. Its HDMI workflow, multi-viewer, and audio mixer make it easy to produce broadcast-quality live video while minimizing setup time and stress on the operator.

Video

• Processing: 4:2:2 (Y/Pb/Pr), 8-bit
  
• Input Connectors:
• HDMI INPUT 1–6: Type A × 6 (HDCP supported)
  
• HDMI INPUT 7–8: Type A × 2 (HDCP & Multi-format supported)
  
• Output Connectors:
• HDMI OUTPUT 1–3: Type A × 3 (HDCP supported)
  

Supported Video Input Formats

• INPUT 1–6:
• 720p: 59.94 / 60 / 50 Hz
  
• 1080i/p: 59.94 / 60 / 50 Hz
  
• 1080p: 29.97 / 30 / 25 / 23.98 / 24 Hz
  
• Interlaced signals are converted to progressive internally
  
• INPUT 7–8:
• 480i/p, 576i/p, 720p, 1080i/p, 1080p 29.97 / 30 / 25 / 23.98 / 24 Hz
  
• VGA → WUXGA resolutions supported
  
• Refresh rates follow max of each resolution, conforming to CEA-861-E / VESA DMT 1.0
  
• Interlaced signals converted to progressive
  

Supported Video Output Formats

• OUTPUT 1–2:
• 720p: 59.94 / 60 / 50 Hz
  
• 1080i: 59.94 / 60 / 50 Hz
  
• 1080p: 59.94 / 60 / 29.97 / 30 / 50 / 25 / 23.98 / 24 Hz
  
• OUTPUT 3:
• 1080p: 59.94 / 60 / 29.97 / 30 / 50 / 25 / 23.98 / 24 Hz
  

Video Effects

• Transitions: CUT, MIX (DISSOLVE/FAM/NAM), WIPE (8 types)
  
• Composition:
• PinP ×2 (SQUARE, CIRCLE, DIAMOND)
  
• SPLIT ×2
  
• Keyer ×2 (Luminance & Chroma Key)
  
• DSK (Luminance Key, Chroma Key, Alpha Key*, External Key*)
  
• Other Effects: Flip horizontal/vertical, Still Image Capture/Playback, Output fade (Audio/Video WHITE or BLACK), Test pattern output
  
• *Alpha Key / External Key exclusive with alpha bus or AUX bus
  

Still Image Support

• BMP, PNG, JPEG up to 1920×1080, 24-bit
  
• Internal memory: 8 files; exportable to USB
  
• PNG alpha channel supported (exclusive with alpha bus or AUX bus)
  

Audio

• Processing: 24-bit / 48 kHz
  
• Formats: Linear PCM, 2ch
  
• Effects: Delay, High Pass Filter, Compressor, Noise Gate, Equalizer, Multi-band Compressor, Limiter, Test Tone Output
  

Connectors

• Input: HDMI 1–8, AUDIO IN (RCA)
  
• Output: HDMI 1–3, AUDIO OUT (RCA), PHONES (Stereo mini)
  

Audio Levels

• Input Level: AUDIO IN -10 dBu (max +8 dBu)
  
• Input Impedance: 38 kΩ
  
• Output Level: AUDIO OUT -10 dBu (max +8 dBu), PHONES 92 mW + 92 mW (32 Ω)
  
• Output Impedance: AUDIO OUT 1 kΩ, PHONES 10 Ω
  

Other Functions

• Preset Memory: 24 scenes
  
• Macro Control: 100 types
  
• Sequencer Control
  
• Panel lock function
  
• EDID Emulator
  
• Auto Switching & Auto Input Detect
  
• Recording Control (Rec Control)
  

Display

• 4.3-inch TFT Color LCD, 480×272 pixels
  

Power

• AC Adaptor
  
• Current Draw: 3.3 A
  
• Power Consumption: 39.6 W
  

Physical

• Dimensions (W×D×H): 12-1/2 × 7-5/8 × 2-13/16 in (317 × 193 × 70 mm)
  
• Weight: 4 lbs 7 oz (2 kg)
  
• Operating Temperature: 0–40°C / 32–104°F