Name: Roland V-4EX Four Channel Digital Video Mixer with Effects
Brand: roland
SKU: RLD-V-4EX
Price: 9800 MYR
Availability: OutOfStock
Rating: 100 (1 reviews)

Roland V-4EX Four Channel Digital Video Mixer with Effects

SSK # RLD-V-4EX

Roland V-4EX Four Channel Digital Video Mixer with Effects - 1

Roland V-4EX Four Channel Digital Video Mixer with Effects - 2

Pre-order, Estimated 3-14 Days from Supplier

1 Year Shashinki Warranty

RM9,800.00

Shopping Point 49.000 = RM49.00

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Key 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

In the Box

Roland V-4EX Four Channel Digital Video Mixer with Effects
AC Adapter
Power Cord
2 x RCA to BNC Conversion Plug

Roland V-4EX Four Channel Digital Video Mixer with Effects

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. 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

Inputs 1 to 3 feature composite (BNC) or HDMI while input four accepts HDMI, RGB/Component or S-video. Input 4 can accept 1080p input signals via the HDMI connector. Program output is available via the composite (BNC), HDMI or RGB/Component 15 -pin connector. HDMI output is scaled up to 1080p, and 1920 x 1200 is available through the 15-pin connector. Additionally you can stream the program output for the web through the USB port.

High Quality Digital Signal Processing

The V-4EX processes input video signals at SD resolution using 8-bit progressive internal processing with a color sampling rate of 4:2:2 (Y/Pb/Pr). The mixer also features audio resolution of 24-bit/48 KHz.

Frame Synchronized Inputs

Featuring one frame synchronizer per input, the V-4EX allows you to input video from non gen-locked sources and still seamlessly switch between them.

Digital Effects

The V-4EX features a selection of 148 digital effects including colorize, strobe, mirror, multi-screen, negative, shake, afterimage and silhouette. It also features composition effects such as picture-in-picture, chroma key, and luminance key. A single button press can recall the effects, and you can modify select effects using the panel mounted control dial.

Transitions

259 transitions (wipes) are available to you to switch video from input A to input B.

Multiviewer

The built-in multiviewer can display all active inputs on the same screen on the V-4EX. You can select input sources by simply touching the image you want to select on the built-in screen.

Memory Function

The built-in memory function allows the memorization and convenient recall of panel settings, such as effect assignment to each button. The memory stores up to seven configurations and keeps stored settings even with the power off.

Preview Function and On-Screen Menu

The preview function allows monitoring of each of the four input sources or the output source, or the output can be overlaid on top of the four input sources on the built-in multiview monitor. Major functions can be viewed on preview screen using the convenient on-screen menu.

Synchronization with MIDI Equipment

The V-4EX supports remote control by MIDI or USB, and can be operated remotely from an external device that supports MIDI Visual Control.

Auto Switching to Musical Rhythm

Use this feature when you want to perform switching on the rhythm of background music. By default, switching is performed at 120 BPM (beats per minute).

HDCP

The V-4EX is HDCP compliant, although you have to enable HDCP using the menu system.

Roland V-4EX Specs

Processing

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

Input Signal Formats

HDMI	Inputs 1 to 3 NTSC: 480/59.94p PAL: 576/50p Input 4 NTSC: 480 59.94i/59.94p 720 59.94p 1080 59.94i/59.94p PAL: 576 50i/50p 720 50p 1080 50i/50p
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

Output Format

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 480 800 x 600 1024 x 768 1280 x 768 1280 x 1024 1366 x 768 1400 x 1050 1600 x 1200 1920 x 1200 Notes: 1: The output format of HDMI and RGB/Component is always the same. 2: When an interlaced format is selected, component signal is output from the RGB/COMPONENT connector. 3: When a non-interlaced format is selected, RGB signal is output from the RGB/COMPONENT connector. 4: The refresh rates of RGB format is 60 Hz when set to NTSC. 5: 75 Hz when set to PAL 6: The refresh rate of 1600 x 1200 and 1920 x 1200 is 75 Hz when set to PAL.
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 2 Channel, linear PCM 24-bits/48 KHz
USB Video	Motion JPEG NTSC: 720 x 486 PAL: 720 x 576
USB Audio	2 Channel, linear PCM 24-bits/48 KHz

Connectors

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 1 x pair RCA
Output	Program Output 1 x HDMI Type A 1 x HD DB-15 type (RGB/Component) 1 x BNC (Composite) Preview Output 1 x HDMI Type A
Other	MIDI 2 x 5-pin DIN (In, Out/Thru) USB 1 x B type (for streaming and remote control)
Signal Level / Impedance	RGB/Component Signal Level: Luminance: 1.0 Vp-p, Chroma: 0.7 Vp-p Impedance: 75Ω Composite Signal Level: 1.0 Vp-p Impedance: 75Ω S-Video Signal Level: 1.0 Vp-p Impedance: 75Ω analog Audio Nominal Input Level: -10 dBu Maximum Input Level: +8 dBu Impedance: 15 kΩ

General

Display	Graphic Color LCD, 320 x 240 dots, touch panel
Power Supply (AC)	AC adapter
Current Draw	2.0 A
Dimensions (H x W x D)	4.1 x 8.6 x 11.7" (105 x 225 x 296 mm)
Weight	5.7 lb (2.6 kg)

Reviews Roland V-4EX Four Channel Digital Video Mixer with Effects

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