Roland Systems Group E.E. - Product: LVS-800

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Jellemzők
Több Infó
Specifikáció
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LVS-800: Professzionális 8-csatornás videókeverő

Innovatív 8-csatornás videókeverő DSK (Downstream Keyer) funkcióval.

Jellemzők

Two independent outputs for multi-screen applications
Downstream keyer for seamless mixing under title/graphics
Two separate PC/RGB inputs for mixing between computers
Panel Presets for instant recall of mixer configurations

Powerful video production with simple and intuitive video mixing and switching. Eight video channels including two computer inputs. DSK (Downstream Keyer) enables graphic and title overlays. Ideal for any live event and presentation. The LVS-800 is a part of the Roland SD video mixer line. See the SD Mixer Comparison.

diagram_01

Ideal for environments where a record or broadcast mix needs to be different than the main screen or display, the LVS-800’s independent outs allows you to create two separate mixes. The A/B mix can be recorded while entirely different sources can be composited using DSK or PnP to a display screen.

diagram_02

The LVS-800 is ideal for live production, performance, IMAG, and worship applications. Graphics and text from a PC can be composited over video sources. Additionally, independent outputs from the A/B mix and Program Out buses can be sent to different screens creating exciting multi-screen environments.

The MVS-12 Multi-Viewer is the perfect companion for the LVS-800. Conveniently monitor all your video sources on a single HD monitor.

Több Infó

Video Input / RGB Input
Connect up to eight video sources including: video cameras, DVD and video players, visual samplers, and direct computer inputs. Two PCs can be input simultaneously.

Video Output
Multiple outputs with separate A/B Mix and Program Out.

diagram_video_in-out

A/B MIX
Eight video sources can be mixed and switched with operational ease. Also supports two PC inputs. Create effective video productions using PinP and transitions.

graphic_ab_mix

DSK (Downstream Keyer: Composition Function)
DSK is a powerful function for compositing titles, lyrics and graphics. Setup is simple - just select background and foreground, then adjust the key value.

graphic_dsk

Example Configurations

Live Stage Production
The LVS-800 is ideal for live production, performance, IMAG, and worship applications. Graphics and text from a PC can be composited over video sources. Additionally, independent outputs from the A/B mix and Program out busses can be sent to difference screens creating exciting multi-screen environments.

diagram_live_stage

Video Recording
Ideal for presentation and education/learning environments, the LVS-800 enables six video camera inputs along with computer inputs for notes and another for graphics. The recorded material can be aided by having reminder text inserted while the live feed can simply include the graphics.

diagram_video_record

Live Streaming
In this example, the LVS-800 provides a powerful but compact virtual studio environment. The Downstream Keyer enables green screen compositions. Combined with the P-10 Visual Sampler and video content from a PC, this setup is ideal for web streaming and live recording applications.

diagram_live_streaming

Specifikáció

Video Format
NTSC or PAL: ITU601
PC-RGB: 640 x 480/120Hz, 800 x 600/120Hz, 832 x 624/80Hz, 1024 x 768/80Hz, 1152 x 864/80Hz, 1152 x 870/75Hz, 1280 x 1024/75Hz, 1600 x 1200/60Hz (RGB VH: positive/negative logic)
* VESA DMT Version 1.0 Revision 10 conform
* The refresh rate is the maximum value of each resolution.
Sampling Rate: Video 4:2:2(Y: B-Y: R-Y), 8bit, 13.5MHz
Frame Synchronizer: 4 systems
Input level / Impedance
Video(Composite): 1.0Vp-p, 75
S-Video: Luminance Signal: 1.0Vp-p, 75
Chroma Signal: 0.286 Vp-p, 75(NTSC)/0.3 Vp-p, 75(PAL)
PC-RGB: 0.7Vp-p, 75(H, V: 5V TTL)
Output level / Impedance
Video(Composite): 1.0Vp-p, 75
S-Video: Luminance Signal: 1.0Vp-p, 75
Chroma Signal: 0.286 Vp-p, 75(NTSC)/0.3 Vp-p, 75(PAL)
Connectors Input
Video(Composite): BNC type x 6(Ch 1 - 6)
S-Video: 4-pin mini DIN type x 4(Ch 5 - 8) * S-Video input takes priority for channels 5-8.
PC-RGB: D-SUB 15-pin shrink type x 2(Ch 7 - 8)
Connectors Output
A/B MIX Output: 4-pin mini DIN type x 1, BNC type x 2 + Preview x 1(*1)
*1: Preview displays one of input channel 1 to 8 video and on-screen menu.
PGM-OUT Output: 4-pin mini DIN type x 1, BNC type x 2 + Preview x 1(*2)
*2: Preview displays one of input channel 6 to 8 video and A/B MIX OUT video.
Monitor Output: Video(Composite) BNC type x 8(Ch 1 - 8)
Remote Control Interfaces: MIDI(IN, OUT/THRU), RS-232C(D-SUB 9-pin type)
Tally Output: D-sub 15pin shrink type, maximum Input = 12V, 200mA open collector type
Video Transition
A/B MIX: Cut, Mix(Dissolve, FAM, NAM), Wipe(Hard edge wipe, Soft edge wipe)
DSK: Cut, Mix(Dissolve)
Video Composition
A/B MIX: Picture in Picture
DSK: Luminance Key, Chroma Key, Picture in Picture
Power: AC Adaptor(Accessory)
Current Draw: 2,200mA
Accessories: AC Adaptor, BNC to RCA video adapter x 4
Size and Weight
Width: 376 mm; 14-13/16 inches
Depth: 315 mm; 12-7/16 inches
Height: 136 mm; 5-3/8 inches
Weight: 4.3 kg; 9 lbs. 8 oz.
*The specifications are subject to change without notice.