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Roland V-1HD+ HD Video Switcher

Roland V-1HD+ HD Video Switcher je jedinečné riešenie pre profesionálne živé vysielanie a produkčné udalosti. Tento prepínač videa kombinuje vysokú kvalitu spracovania s flexibilným dizajnom, čo ho robí ideálnym nástrojom pre kameramanov, filmárov a produkčné spoločnosti, ktoré vyžadujú spoľahlivosť a jednoduché ovládanie v dynamických prostrediach.

Hlavné vlastnosti

V-1HD+ sa vyznačuje schopnosťou spracovávať HD video signály s rozlíšením až 1080p. Je vybavený štyrmi HDMI vstupmi, čo umožňuje jednoduché prepínanie medzi viacerými video zdrojmi, vrátane kamier a počítačov. Toto samostatné video prepínanie a mixovanie zabezpečuje intuitívne ovládanie, ktoré je prístupné aj pre začiatočníkov. Integrácia automatického prepínania videa a pokročilých efektných vrstiev ponúka profesionálnym používateľom neobmedzené kreatívne možnosti pri spracovaní živých vysielaní.

V-1HD+ disponuje štyrmi vrstvami efektov a pokročilým kľučovaním, čo umožňuje profesionálne vytvorenie vizuálne atraktívnych prezentácií. Výkon zvuku je zabezpečený prostredníctvom profesionálneho audio I/O, ktorý zaručuje kvalitný prenos zvuku a funkcie ako mixovanie a prerušovanie signálov. Toto všetko je umiestnené v kompaktnom a prenosnom zariadení, ktoré je ideálne pre použitie na cestách alebo v štúdiách.

Technické špecifikácie

• Formát videa: HD (1080p)
• Vstupy: 4 x HDMI
• Výstupy: 2 x HDMI, 1 x USB (streaming), 1 x analógový audio výstup
• Audio I/O: XLR a RCA konektory
• Napájanie: AC 100V-240V, 50/60Hz
• Rozmery: 12.4 x 8.1 x 2.7 palca (314 x 205 x 69 mm)
• Hmotnosť: 3.75 libry (1.7 kg)
• Materiál: Robustný plast, vhodný pre mobilné aplikácie

Praktické využitie

Roland V-1HD+ je ideálny pre široké spektrum aplikácií v oblasti profesionálneho filmovania a vysielania. Je široko využívaný na živých akciách, konferenciách a koncertoch, kde je potrebná rýchla a efektívna správa video a audio signálov. Vďaka jeho jednoduchému a rýchlemu rozhraniu je ideálnym nástrojom pre produkčné spoločnosti, ktoré potrebujú flexibilitu a kvalitu v reálnom čase.

Na výrobu dokumentárnych filmov a živých vysielaní z terénu ponúka V-1HD+ robustnosť a výnimočné funkcie, ktoré pomáhajú zefektívniť proces natáčania. Možnosť pripojiť rôzne video zdroje bez komplikovaného nastavenia znamená, že operátori môžu sústrediť svoju pozornosť na samotný obsah. Rovnako je týmto zariadením možné zabezpečiť profesionálne kľúčovanie a vrstvovanie efektov, čo zaručuje vynikajúcu kvalitu výstupu pre marketingové materiály a živé prezentácie.

14-Channel Audio Mixing with Effects
The V-1HD+ allows a single operator to do more than switch cameras—they can mix professional sound too. The integrated 14-channel digital audio mixer blends HDMI audio with mic and line sources, and also offers a variety of onboard effects to sweeten mixes.

Audio Inputs
With two XLR mic inputs and selectable phantom power, the V-1HD+ lets you bring pro-grade microphones into your productions, including condenser broadcast mics. There’s also an 1/8-inch input for a lavalier mic or stereo audio source like a smartphone, plus another stereo input on RCA jacks. Embedded stereo audio from the four HDMI inputs can be included in your mix as well.

Audio Outputs
With the V-1HD+, there’s no need for a dedicated small audio console. Distribute analog sound to a PA system via two balanced ¼-inch TRS outputs, and use embedded digital audio in the HDMI outputs to feed recorders and livestream broadcasts.

Audio Effects
Leave the outboard gear in the recording studio—each audio input on the V-1HD+ has its own three-band equalizer, high-pass filter, compressor, and noise gate, plus a sync delay to align audio with video if needed. The XLR and 1/8-inch inputs also include de-essers to clean up vocal sounds in real time. And with the limiter, three-band equalizer and compressor on the main outputs, you can deliver broadcast-quality sound every time.

Production-Critical Signal Monitoring
Without proper signal monitoring, you’re running blind. The V-1HD+ incorporates several real-time monitoring tools that make it easy to keep your productions looking and sounding their best.

Multiviewer Display
A 10-window multiviewer display can be applied to one or both HDMI outputs, helping you manage productions in real time. Cue up camera shots, preview presentations, and choose stored still images before taking them live to the program feed. Camcorder recording status can be monitored as well.

Audio Monitoring
Even if your video looks perfect, poor sound will ruin the entire production. With the V-1HD+, you can always keep track of your audio quality. Each analog input has its own signal/peak indicator, and headphones can be plugged in to monitor the overall audio feed. When using the multiviewer display, signal level meters are shown for all inputs and the main outputs.

Effects, Keying, and Stills
The powerful effects engine in the V-1HD+ keeps audiences engaged with visually appealing content while opening new revenue streams for customer graphics creation.

Four-Layer Effects Engine
Savvy visual storytellers understand the power of layered graphics and visual effects. With four composition layers at your command, it’s simple to add lower-third titles, logos, social media comments, and more to inform your audience and keep them involved.

Keying
The DSK (downstream keyer) layer lets you independently composite a picture-in-picture (PinP) window on a video feed, which is especially useful for live and online hybrid events. For example, when displaying onscreen graphics for a live presentation, you can also overlay a camera shot of the stage speaker that’s only viewable by the online audience.

Still Images
When using the V-1HD+, you’ll never have to leave your audience with a blank screen when the presentation stops, the meeting goes on break, or the camera power goes down. Simply call up one of four still images you’ve stored in the V-1HD+, or capture stills from a connected input source. And with the versatile effects engine, these images can be used as DSK lower thirds or full-screen backgrounds.

Deep Control
Gain even more control over your productions with these advanced V-1HD+ features.

Camera Tally
A camera tally light visually directs talent to look toward the active camera, and also lets everyone know when the camera is live and “on-air.” The analog tally output on the V-1HD+ can be wired to most broadcast camera systems—refer to the V-1HD+ Reference Manual for wiring specifications.

Recording Control
Many technical elements contribute to a successful recording—but forgetting to hit the record button means the difference between getting paid for the job or not. Via HDMI, you can trigger Atomos recorders to start and stop recording, bringing remote-control convenience to your busy workflow.

Legacy Support
Budgets don’t always allow you to upgrade every component in your video system at the same time. The V-1HD+ can interface with legacy systems and components via its RS-232 port, allowing you to keep working while saving up for that new piece of gear.