Product Overview
The Roland V-4EX is an all-in-one video mixer with HDMI in/out, USB streaming out, and built-in multiviewer with touch control.
The Roland V-4EX advances the industry-standard Roland V-4 four-channel video mixer by incorporating HDMI inputs/outputs, USB streaming, HDCP support, built-in touch multi-viewer, and audio embedding. These features are added to the strong primary feature set including built-in effects and unique user interface that has made the V-4 one of the besting selling video mixers of all time.
Designed to be a live production switcher and web streaming device, the Roland V-4EX features audio embedding, built-in audio mixer with up to 4 frames delay to "lipsync" your video source. It supports HDCP video allowing you to mix copyright protected material such as game consoles and Blu-ray content in your live production. HDMI inputs one to three accept video resolutions up to 480p / 576p and HDMI input four accepts resolutions up to 1080p and RGB up to WUXGA (1920 x 1200). Although internal processing is SD-based, the output can be scaled up to 1080p or 1920 x 1200.
Applications:
- Concerts
- Houses of Worship
- Events
- Clubs (VJs)
- Business
- Sports
- Weddings
- Educational Institutions
Includes:
- AC adapter
- Power Cord
- RCA - BNC conversion plug x2
- Owner's Manual
Features:
- 3 Input (HDMI / Composite) + 1 Input (Up to 1080p / HDMI / RGB / Component / Composite)
- PGM Output: (Up to 1080p HDMI + RGB / Component + Composite) + PVW Output (PVW / Multiviewer)
- 480p / 576p Progressive internal processing
- Built-in multi-viewer with touch control
- Built-in frame synchronizers on all inputs
- Scalers on CH 4 and Output
- 259 Transitions,148 Effects
- HDCP compliant
- Audio Embedding
- Audio Mixer & Delay -up to 4 frames
- USB Streaming Out for web streaming
Specifications:
- Processing:
- Video Processing: 4:2:2 (Y / Pb / Pr), 8-bits (Internal Processing : 480 / 59.94p when set to NTSC, 576 / 50p when set to PAL)
- Audio Processing: Sampling Rate: 24-bits / 48kHz, 2 ch.
- Input Formats:
- HDMI Video (INPUT 1 -- 3): 480 / 59.94p (when set to NTSC), 576 / 50p (when set to PAL)
- HDMI and Component Video (INPUT 4): 480 / 59.94i, 480 / 59.94p, 720 / 59.94p,1080 / 59.94i, 1080 / 59.94p (when set to NTSC), 576 / 50i, 576 / 50p, 720 / 50p,1080 / 50i, 1080 / 50p (when set to PAL)
- HDMI Audio (INPUT 1 -- 4): Linear PCM, 24-bits / 48kHz, 2 ch.
- RGB (INPUT 4): 640 x 480 / 60Hz, 800 x 600 / 60Hz, 1024 x 768 / 60Hz, 1280 x768 / 60Hz, 1280 x 1024 / 60Hz, 1366 x 768 / 60Hz, 1400 x 1050 / 60Hz, 1600 x1200 / 60Hz, 1920 x 1200 / 60Hz
- The refresh rate is the maximum value of each resolution.
- Conforms to VESA DMT Version 1.0 Revision 11.
- 1920 x1200 / 60Hz : Reduced blanking
- Composite Video (INPUT 1 -- 4): NTSC, PAL
- S-Video (INPUT 4): NTSC, PAL
- Output Formats:
- HDMI and RGB / Component Video (OUTPUT): 480 / 59.94i, 576 / 50i, 480 / 59.94p, 576 / 50p, 720 / 59.94p, 720 / 50p, 1080 / 59.94i, 1080 / 50i, 1080 / 59.94p,1080 / 50p
- 640 x 480, 800 x 600, 1024 x 768, 1280 x 768, 1280 x 1024, 1366 x768, 1400 x 1050, 1600 x 1200, 1920 x 1200
- The output format of HDMI and RGB/Component is always the same. When an interlaced format is selected, component signal is output from the RGB/COMPONENT connector. When anon-interlaced format is selected, RGB signal is output from the RGB/COMPONENT connector.
- The refresh rates of RGB format is 60Hz when set to NTSC, 75Hz when set to PAL (excluding 1600 x 1200 and 1920 x 1200. The refresh rate of these 2 is 75Hz when set to PAL.)
- RGB formats: Conforms to VESA DMT Version 1.0 Revision 11.
- 1920 x 1200 / 60Hz : Reduced blanking
- HDMI Audio (OUTPUT): Linear PCM, 24-bits / 48kHz, 2 ch.
- Composite Video: NTSC, PAL
- Preview Video (PVW OUT): 480 / 59.94p when set to NTSC, 576 / 50p when set to PAL
- Preview Audio (PVW OUT): Linear PCM, 24-bits / 48kHz, 2 ch
- USB Video: 720 x 480 when set to NTSC, 720 x 576 when set to PAL, MotionJPEG
- USB Audio: Linear PCM, 16-bits / 48kHz, 2 ch.
- Input Connectors:
- Video:
- HDMI: Type A (19 pins) x4 (INPUT 1 -- 4)
- RGB / Component: HDDB-15 type x1 (INPUT 4)
- Composite: BNC type x4 (INPUT 1 -- 4)
- S-Video:4-pin mini DIN type x1 (INPUT 4)
- Audio: RCA-pin type x1 pair (AUDIO IN)
- Output Connectors:
- Final Output:
- HDMI: Type A (19 pins) x1 (OUTPUT)
- RGB / Component: HDDB-15 type x1 (OUTPUT)
- Composite: BNC type x1 (OUTPUT)
- Preview Output: HDMI: Type A (19 pins) x1 (PVW OUT)
- Other Connectors;
- MIDI: 5 pins DIN type x2 (IN, OUT/THRU)
- USB: B type x1 (for streaming and remote control)
- Signal Level Impedance:
- RGB / Component:
- Signal Level: 1.0Vp-p (luminance), 0.7Vp-p (chroma)
- Impedance: 75Ω
- Composite:
- Signal Level: 1.0Vp-p
- Impedance: 75Ω
- S-Video:
- Signal Level: 1.0Vp-p
- Impedance: 75Ω
- Analog Audio:
- Nominal Input Level: - 10dBu
- Maximum Input Level: + 8dBu
- Impedance: 15 kΩ
- Display: Graphic Color LCD, 320 x 240 dots, touch panel
- Video Effects:
- Transition: Mix, Cut, Wipe (259 patterns)
- Composition/Filter: Picture in Picture, Luminance Key, ChromaKey, Strobe, Negative, Colorize, Feedback, Emboss, Multi, Mirror etc. (148 types)
- Others: Output Fade, Freeze
- Power Supply: AC adapter
- Current Draw: 2.0A
- Dimensions (WxDxH): 8-7/8" x 11-11/16" x 4-3/16" (225 x 296 x 105mm)
- Weight: 5lbs. 12oz. (2.6kgs)
Additional Specifications:
