Roland V-4EX Four Channel Digital Video Mixer with Effects
R37,400FREE DELIVERY
The Roland V-4EX Four Channel Digital Video Mixer with Effects is a live production switcher and web streaming device that improves on the Roland V-4 Video Mixer by adding a built-in multiviewer with touch control screen and HDMI in/out, with 1080p/RGB WUXGA (1920 x 1200) support on one input, and 1080p output.
Out of stock
Description
You can switch between four video sources and deliver via HDMI, RGB Component, composite video and stream via the built-in USB port. Four built-in frame synchronizers, one per input, allow you to support and cleanly switch input video from sources that are not gen-locked. This unit is well-suited for clubs, concerts, worship, events, weddings, education and sporting events.
The V-4EX features a built in Keyer for Luma, Chroma and PIP keying effects, including the 259 transition and 148 built-in effects. The switcher features a familiar analog T-bar transition controller with a choice of three transition curves and the T-bar itself can be rotated for user comfort without affecting its operation. The built-in audio mixer accepts audio embedded in the HDMI stream, or from an unbalanced analog source via the two RCA jacks, and embeds the mixed audio in the HDMI output stream. You can also delay the audio by up to 4 frames to adjust the “lip sync” of your video.
The built in multiview screen can show your four inputs on the screen at the same time and you can transition from one camera to the next by merely touching the camera view on the monitor screen. The V-4EX features an an output scaler that can scale your video to 1080p or 1920 x 1200 via the HDMI/RGB output. The program feed is available for streaming or capturing to a computer via the USB Type B port on the unit.
Video Input/Output
High Quality Digital Signal Processing
Frame Synchronized Inputs
Digital Effects
Transitions
Multiviewer
Memory Function
Preview Function and On-Screen Menu
Synchronization with MIDI Equipment
Auto Switching to Musical Rhythm
HDCP
Specs
Video Processing | 8-bit progressive processing at: 480/59.94p when set to NTSC, and 576/50p when set to PAL. |
Audio Processing | 24-bit at 48 KHz, 2 channel |
HDMI | Inputs 1 to 3 NTSC: 480/59.94p PAL: 576/50p Input 4 PAL: |
Composite | Inputs 1 to 4 NTSC PAL |
S-Video | Input 4 NTSC PAL |
RGB | Input 4 640 x 480/60 Hz 800 x 600/60 Hz 1024 x 768/60 Hz 1280 x 768/60 Hz 1280 x 1024/60 Hz 1366 x 768/60 Hz 1400 x 1050/60 Hz 1600 x 1200/60 Hz 1920 x 1200/60 Hz |
HDMI and RGB/Component | NTSC: 480 59.94i/59.94p 720 59.94p 1080 59.94i/59.94p PAL: 576 50i/50p 720 50p 1080 50i/50p 640 x 480 Notes: |
HDMI Audio Output | 2 Channel, linear PCM 24-bits/48 KHz |
Composite Video | NTSC PAL |
Preview (PVW) Output | Video NTSC: 480 59.94p PAL: 576 50p Audio |
USB Video | Motion JPEG NTSC: 720 x 486 PAL: 720 x 576 |
USB Audio | 2 Channel, linear PCM 24-bits/48 KHz |
Input | Video 4 x HDMI Type A 1 x HD DB-15 type (RGB/Component) 4 x BNC (Composite) 1 x 4-pin mini DIN (S-Video) Audio |
Output | Program Output 1 x HDMI Type A 1 x HD DB-15 type (RGB/Component) 1 x BNC (Composite) Preview Output |
Other | MIDI 2 x 5-pin DIN (In, Out/Thru) USB |
Signal Level / Impedance | RGB/Component Signal Level: Luminance: 1.0 Vp-p, Chroma: 0.7 Vp-p Impedance: 75Ω Composite S-Video analog Audio |
Display | Graphic Color LCD, 320 x 240 dots, touch panel |
Power Supply (AC) | AC adapter |
Current Draw | 2.0 A |
Dimensions | 4.1 x 8.6 x 11.7″ (105 x 225 x 296 mm) |
Weight | 5.7 lb (2.6 kg) |
Features
- 3 x SD Video HDMI / 4 x Composite Inputs
- 1 x 1080p HDMI Input with Scaler
- NTSC/PAL Internal Progressive Processing
- 4 x Built-in Frame Synchronizers
- Keyer, 259 Transitions, 148 Effects
- Audio Mixer & up to 4 Frame delay
- Analog T-Bar Transition Control
- Built-in Multiviewer with Touch Control
- USB Streaming for Webcasting
- Built-in Output Scaler