JVC GY-HM890RCHE live streaming camcorder

Modular Design
The GY-HM890 is equipped with multi-pin interface that allows various modules to be attached to the unit without external cabling. The KA-M790 multi-core studio interface module offers a 26-pin interface compatible with cables from JVC and Sony to connect with a camera control unit (CCU.) Power, camera control, intercom, tally and a fully digital HD signal path are available through the RM-HP790 CCU. Other modules include the KA-F790 Remote Fibre Adapter and the KA-AS790 ASI Module. In a studio configuration, the GY-HM890 is easily fitted with the KA-790 sled, a sleek and functional housing that supports a studio viewfinder, teleprompter and large lens if desired. JVC’s VF-HP790G is an 8.4-inch high resolution LCD viewfinder with a digital interface to the camera.

High Performance Full HD 1/3-inch CMOS Sensors
At the heart of the GY-HM890 are three 1/3-inch 2.07 effective-megapixel CMOS sensors, each capable of capturing full HD 1920 x 1080 resolution images. Featuring 12 bit read-out, an excellent sensitivity of F12 (50Hz) and a remarkable signal-to-noise ratio, the devices provide superior precision and color reproduction with minimal aberration. For improved CMOS sensor performance, flash-band compensation is also supported.Outstanding sensitivity, LoLux™ function
The GY-HM890 produces outstanding images under a wide range of lighting conditions. Minimum illumination is less than 1 lux: 0.15lx (typical)*. JVC’s exclusive LoLux feature permits shooting in adverse lighting conditions. LoLux can be assigned to a USER button, and set in the menu to offer +30dB or +36dB of gain. A convenient gain switch provides default gain values of -6dB, 0dB, +9dB. These switch positions can be adjusted to various gain amounts from -6dB to +24dB. An ALC mode is also available to boost gain values from +6dB to +24dB. Standard sensitivity of the GY-HM850 is measured at F12@2,000 lux.
*(1920 x 1080 mode, F1.6, Lolux mode, 1/30 or 1/25 shutter

Revolutionary FALCONBRID™ Dual Codec Image Processing Engine
FALCONBRID™ is JVC’s high-speed processor for advanced video applications. Delivering tremendous processing power on a single chip, the on-board FALCONBRID™ engine processes large amounts of video data at exceptional speeds. Together with this technology, superior image quality has been realised with 2D DNR processing and compensation circuitry for wide dynamic range. The GY-HM890 utilises dual codec FALCONBRID™ processors that make it possible to record full HD to a memory card, and stream live video to the web simultaneously. The camera is also capable of recording to two memory cards in two resolutions, one in full HD and one in SD, or to a smaller web-friendly file. Depending on connection speed, the smaller files can often be transferred faster than real time for delivery to websites or file-sharing services.MPEG-2 and AVCHD Recording
The GY-HM890 supports both the popular MPEG-2 Long GOP 35/25/19Mbps format, widely used by television broadcasters, and the highly efficient AVCHD format, which provides compatibility with most affordable editing systems. This means that professionals have unprecedented flexibility to meet production standards through a wide range of workflows. With the revolutionary dual codec, the GY-HM890 also supports simultaneous HD/SD or HD/proxy recording. Also supported is the MPEG-4/AVC H.264 1.2 Mbps SD format.Ultra and Extreme High Quality Recording Modes
The GY-HM890 is also equipped with the H.264 Extreme High Quality (XHQ) 50Mbps mode for virtually lossless compression, even when recording fast moving objects. MPEG-4 AVC/H.264 offers approximately twice the compression efficiency of MPEG2. Its superior motion prediction ensures a smooth and detailed picture with virtually no block noise in rapid action sequences. The XHQ mode is available when recording 1920 x 1080 at 50p, 50i, 30p and 24p. The GY-HM890 further provides the H.264 Ultra High Quality (UHQ) 35Mbps recordi