Roland VR-4HD 6 Input, 4-Kanal HD AV Mixer

Merkmale:

• 6 Input, 4-Kanal Video Switcher
• Unterstützt HDMI, RGB/Component und Composite-Video Inputs bis zu 1080p
• Built-in Scaler via CH4 (Multiformat)
• 18-Kanal Digital-Audio Mixer mit XLR, TRS, RCA, HDMI
• Embedding/De-Embedding von Audio
• Auto-Mixing und Echo Cancellation
• Compositing-Effekte inkl. DSK (Downstream Keyer), Picture-in-Picture etc.
• integrierter Touch-Quad-Input Multi-Viewer inkl. Audio-Metering
• Externer Multi-View Output, HDMI
• HDCP-Support
• USB3.0 Video/Audio-Output bis zu 1080/30p (uncompressed) und Audio-
• Loopback Feature
• Software-Steuerung mit der VR-4HD RCS für Mac/PC und Remote-Control via USB connection
• Tally, GPIO

Umfangreiche Audio Funktionen

Zu den Audio-Features zählen unter anderem ein Auto-Mixer (inkl. Priority-Assign), Loop-Back Audio incl. Echo Cancellation und Lip-Sync-Delay. Die Audio-Inputs sind 4x XLR inkl. Phantom Power, Chinch, Mini-Klinke und USB. Die Outputs sind XLR, Chinch, USB und Mini-Klinke für Kopfhörer. Der Audio/Video-Stream kann über USB 3.0 (bei bis zu 1080p) über die für Mac und PC kostenlos erhältliche „VR Video Capture“ Software aufgezeichnet werden. Die ebenfalls kostenlose Remote-Control Software ermöglicht die Bedienung über PC und MAC.

Video:

Processing:

• 4:2:2 (Y/Pb/Pr), 8-bit

Input Connectors:

• INPUT1-3: HDMI Type A (19 pins) x 3
• * HDCP Supported
• INPUT 4: HDMI Type A (19 pins) x 1
• * HDCP Supported
• RGB/COMPONENT (Mini D-sub 15-pin type) x 1
• COMPOSITE (RCA phono type) x 1
• * INPUT 4: HDMI , RGB/COMPONENT or COMPOSITE selected.

Output Connectors:

• MAIN OUT: HDMI Type A (19 pins) x 1
• * HDCP Supported
• RGB/COMPONENT (Mini D-sub 15-pin type) x 1
• PREVIEW OUT: HDMI Type A (19 pins) x 1
• * HDCP Supported
• USB3.0: USB B type x 1

Input Formate:

• HDMI INPUT 1-3: 720/59.94p, 720/50p (SYSTEM FORMAT: 720p)
• 1080/59.94i, 1080/50i, 1080/59.94p, 1080/50p (SYSTEM FORMAT: 1080i, 1080p)
• INPUT 4: HDMI, RGB/COMPONENT:
• 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
• VGA (640 x 480/60 Hz), SVGA (800 x 600/60 Hz), XGA (1024 x 768/60 Hz)
• WXGA (1280 x 768/60 Hz), SXGA (1280 x 1024/60 Hz)
• FWXGA (1366 x 768/60 Hz), SXGA+ (1400 x 1050/60 Hz)
• UXGA (1600 x 1200/60 Hz) , WUXGA (1920 x 1200/60 Hz)
• COMPOSITE: 480/59.94i, 576/50i
• * The refresh rate is the maximum value of each resolution.
• * Conforms to VESA DMT Version 1.0 Revision 11.
• * 1920 x 1200/60 Hz: Reduced blanking
• * The input interlaced video signal is converted to progressive video signal by internal processing.
• * The video signal frame rate can be selected at the SYSTEM menu (59.94 Hz or 50 Hz).

Output Formate:

• MAIN OUT (HDMI, RGB/COMPONENT): 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
• VGA (640 x 480/60 Hz), SVGA (800 x 600/60 Hz), XGA (1024 x 768/60 Hz)
• WXGA (1280 x 768/60 Hz), SXGA (1280 x 1024/60 Hz)
• FWXGA (1366 x 768/60 Hz), SXGA+ (1400 x 1050/60 Hz)
• UXGA (1600 x 1200/60 Hz) , WUXGA (1920 x 1200/60 Hz)
• PREVIEW OUT: 720/59.94p, 720/50p (SYSTEM FORMAT: 720p)
• 1080/59.94i, 1080/50i (SYSTEM FORMAT: 1080i)
• 1080/59.94p, 1080/50p (SYSTEM FORMAT: 1080p)
• USB3.0: 720/29.97p, 720/25p (SYSTEM FORMAT: 720p)
• 1080/29.97p, 1080/25p (SYSTEM FORMAT: 1080i, 1080p)
• * The MAIN 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 a non-interlaced format is selected, RGB signal is output from the RGB/COMPONENT connector.
• * The video signal frame rate can be selected at the SYSTEM menu (59.94 Hz or 50 Hz).

Video Effects:

• Transition: CUT, MIX (DISSOLVE/FAM/NAM/MOSAIC), WIPE (30 types)
• Effects: NEGATIVE, EMBOSS, COLORIZE, COLORPASS, POSTERIZE, SILHOUETTE, MONOCOLOR, FINDEDGE (8 types)
• Composition: PinP, SPLIT, QUAD, KEY (Luminance Key, Chroma Key)

Audio:

Audio Processing

• Sampling rate: 24 bits/48 kHz

Audio formats:

• HDMI: Linear PCM, 24 bits/48 kHz, 2 ch
• USB: Linear PCM, 16 bits/48 kHz, 2 ch

Input Connectors:

• AUDIO IN 1-4 (XLR/TRS combo type, phantom power)
• AUDIO IN 5-6 (RCA phono type)
• AUDIO IN 7/8 (Stereo miniature type)
• USB B type (stereo)

Phantom Power:

• DC 48 V (unloaded maximum), 10 mA (maximum load)

Output Connectors:

• AUDIO OUT: L, R (XLR type)
• L, R (RCA phono type)
• AUX OUT: L, R (RCA phono type)
• USB: USB B type (stereo)
• PHONES: Stereo miniature type

Signal Level and Impedance:

XLR/TRS combo type

• Input Signal Level : -60--+4 dBu (Maximum: +22 dBu)
• Input Impedance : 10 k ohms (GAIN 0--23 dB), 5 k ohms (GAIN 24--64 dB)

RCA phono type

• Input Signal Level : -10 dBu (Maximum: +8 dBu)
• Input Impedance : 15 k ohms
• Output Signal Level : -10 dBu (Maximum: +8 dBu)
• Output Impedance : 1 k ohm

XLR type

• Output Signal Level : +4 dBu (Maximum: +22 dBu)
• Output Impedance : 600 ohms

Miniature type

• Input Signal Level : -15 dBu (Maximum: +3 dBu)
• Input Impedance : 15 k ohms

Headphones

• Output Signal Level : 75 mW + 75 mW
• Output Impedance : 32 ohms

Audio Effects:

• Auto Mixing
• Echo Cancel
• EQ
• Delay
• Compressor
• HPF
• Gate
• Reverb
• Multi-Band Compressor
• Limiter