ARRI announces the Alexa 35 Live - Multicam System, designed to bring the cinematic image quality of its flagship Alexa 35 camera to the world of live productions, including concerts, sports, esports, fashion, corporate, talk shows, game shows, house of worship, and more. The system integrates into existing live production environments, providing the full functionality of a system camera while retaining the flexibility of a dockable camera setup.
Over the past decade, ARRI’s Multicam System has been used for a variety of live production applications including international concert tours including Ed Sheeran, Adele, Coldplay, the Rolling Stones album launch, and leading half time shows at major sporting events.
The Alexa 35 Live - Multicam System combines the new Alexa 35 Live camera, the new Live Production System LPS-1 (comprising a Fiber Camera Adapter and Fiber Base Station), the Skaarhoj RCP, and many bespoke accessories. These include the new ARRI Touchdown base and receiver plates, an adjustable monitor yoke, an extra-long camera handle, a tally light with camera ID display, a rain cover, and a new, quick-fit ARRI Large Lens Adapter for rapid setup with box lenses.
The Alexa 35 Live camera offers the unique ARRI look. Supporting a current trend in live productions, the Super 35-sized 4K sensor enables shallow depth of field. Capturing 17 stops of dynamic range, it handles extreme lighting situations in SDR and HDR. “Colors are rendered accurately through ARRI’s proprietary Reveal Color Science, from bright, saturated colors to the subtlest shades. As a result, even contrasty concert lighting is captured faithfully and skin tones are beautiful, so performers always look their best. Low light scenes display minimal noise, and highlights roll off in a natural, film-like way,” according to the announcement.
Full-quality ProRes can be recorded in-camera during live productions, providing flexibility in post. The in-camera recording also permits stand-alone operation of the camera, without the Fiber Camera Adapter. The modular lens mount can be switched between LPL, PL, EF, and B4, facilitating a wide choice of lenses for different applications. Alexa 35 Live owners can also upgrade to full Alexa 35 functionality via an optional Cine License.
Extra options for creative looks
The Alexa 35 Live - Multicam System provides all the common live production shading controls to continue this tradition into the live realm. But the system goes further, with additional creative options that can give any project a fresh look.
Firstly, ARRI Look Files are designed to define a unique image character through specially developed Multicam Looks. One of 87 pre-made looks from the built-in ARRI Look Library can be activated at the push of a button, catering to a huge variety of shooting scenarios. Secondly, ARRI Textures are a unique method to modify grain and contrast. The camera includes five multicam and eight cine-style ARRI Textures.
Fiber solution
The Fiber Camera Adapter of the Alexa 35 Live - Multicam System attaches to the camera quickly, while the Fiber Base Station integrates seamlessly into the engineering room or OB vehicle, supporting multiple simultaneous outputs such as HD, UHD, progressive, or interlaced video.
Connecting them is a SMPTE 311 hybrid fiber cable that includes copper connections to supply up to 400 W of power for the camera and accessories. The hybrid cable also allows uncompressed 4K video transmission over a distance of up to 2 km. Tactical fiber cable lengths of up to 10 km can be used if the camera is powered locally. An additional extra fiber tunnel and Ethernet tunnel increase the system’s flexibility.
Extensive connectivity options on the Fiber Base Station include four return inputs and 15 simultaneous SDI outputs for 3G, 6G, and 12G in single, dual, or quad link, as well as SMPTE 2110 IP. The system is designed with an operating temperature range of -20º C to +45º C (-4° F to +113° F). The Fiber Base Station also supplies a redundant 2022-7 network and hot-swappable, redundant power supplies.
For fast setup and easy configuration, the Fiber Camera Adapter and the Fiber Base Station provide status display and allow on-the-spot adjustments. Dedicated web interfaces allow full remote control, configuration, diagnostics, and software updates of the camera, Fiber Camera Adapter, Fiber Base Station, and Skaarhoj RCP.
Skaarhoj RCP
While the system is open to support any number of established remote-control panels, the recommended tool is the Skaarhoj RCP Pro ARRI V2B. It combines classical RCP handling with a fully customizable interface.
By using ARRI’s Camera Access Protocol (CAP), the Skaarhoj RCP enables traditional live painting as well as full control over camera settings, including some not covered by other RCPs, such as frame rate; REC start/stop; playback; selection of looks, ARRI Textures, and setup files; and more.
Learn more at arri.com/alexa35live
