Roland V-4EX 4 Channel Video Mixer
V-4EXThe V-4EX is an all in one video mixer advancing the legendary V-4 and V-8 family to now include HDMI in/out, progressive internal processing, audio embedding, USB streaming and built-in touch monitor.
FEATURES:
- All-in-one, Compact, Touch Control Video Mixer
- Advancing the legendary V-4 and V-8 family, with new and improved features
- A strong primary feature set including built-in effects and unique user interface
- Suitable for many applications, due to its uniqueness and versatility
- Built-in multiviewer with touch control
- Designed to be a live production switcher and web streaming device
SPECIFICATION:
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/48 kHz, 2 ch
INPUT FORMATS
- HDMI Video: (INPUT 1 -- 3): requires 720x480/59.94p (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/48 kHz, 2 ch
- RGB (INPUT 4) :
- 640 x 480/60Hz, 800 x 600/60Hz, 1024 x 768/60Hz, 1280 x 768/60Hz, 1280 x 1024/60Hz, 1366 x 768/60Hz, 1400 x 1050/60Hz, 1600 x 1200/60Hz, 1920 x 1200/60Hz
* The refresh rate is the maximum value of each resolution.
* Conforms to VESA DMT Version 1.0 Revision 11.
* 1920 x 1200/60Hz : 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 x 768, 1400 x 1050, 1600 x 1200, 1920 x 1200
- When an interlaced format is selected, component signal is output from the RGB/COMPONENT connector.
- When a non-interlaced format is selected, RGB signal is output from the RGB/COMPONENT connector.
- HDMI Audio (OUTPUT): Linear PCM, 24 bits/48 kHz, 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/48 kHz, 2 ch
- USB Video: 720 x 480 when set to NTSC, 720 x 576 when set to PAL, Motion JPEG
- USB Audio: Linear PCM, 16 bits/48 kHz, 2 ch
* The output format of HDMI and RGB/Component is always the same.
* The refresh rates of RGB format is 60 Hz when set to NTSC, 75 Hz when set to PAL (excluding 1600 x 1200 and 1920 x 1200. The refresh rate of these 2 is 75 Hz when set to PAL.)
* RGB formats : Conforms to VESA DMT Version 1.0 Revision 11.
* 1920 x 1200/60Hz : Reduced blanking
INPUT CONNECTORS
- Video:
- HDMI : Type A (19 pins) x 4 (INPUT 1 -- 4)
- RGB/Component : HD DB-15 type x 1(INPUT 4)
- Composite : BNC type x 4 (INPUT 1 -- 4)
- S-Video : 4-pin mini DIN type x 1 (INPUT 4)
- Audio: RCA-pin type x 1pair (AUDIO IN)
OUTPUT CONNECTORS
- Final Output:
- HDMI : Type A (19 pins) x 1 (OUTPUT)
- RGB/Component : HD DB-15 type x 1 (OUTPUT)
- Composite : BNC type x 1 (OUTPUT)
- Preview Output: HDMI : Type A (19 pins) x 1 (PVW OUT)
- Other Connectors
- MIDI : 5 pins DIN type x 2 (IN, OUT/THRU)
- USB : B type x 1 (for streaming and remote control)
SIGNAL LEVEL IMPEDANCE
- RGB/Component:
- Signal Level : 1.0 Vp-p (luminance), 0.7 Vp-p (chroma)
- Impedance : 75 ohms
- Composite:
- Signal Level: 1.0 Vp-p
- Impedance : 75 ohms
- S-Video:
- Signal Level: 1.0 Vp-p
- Impedance : 75 ohms
- Analog Audio:
- Nominal Input Level : - 10 dBu
- Maximum Input Level : + 8 dBu
- Impedance : 15 k ohms
OTHER
- Display: Graphic Colour LCD, 320 x 240 dots, touch panel
- Video Effects Transition : Mix, Cut, Wipe (259 patterns)
- Composition/Filter : Picture in Picture, Luminance Key, Chroma Key, Strobe, Negative, Colourise, Feedback, Emboss, Multi, Mirror etc. (148 types)
- Others : Output Fade, Freeze
- Power Supply: AC adaptor
- Current Draw: 2.0 A
- Accessories:
- AC adaptor
- Power Cord
- RCA - BNC conversion plug x 2
- Owner's Manual
PHYSICAL & DIMENSIONS
- Width: (W) 225 mm (8-7/8 inches)
- Depth: (D) 296 mm (11-11/16 inches)
- Height: (H) 105 mm (4-3/16 inches)
- Weight: 2.6 kg (5 lbs. 12 oz.)
Manufacturer: Roland