JVC has introduced the PS-840UDĪnd RS-840UD Reference Series 4K 84-inch monitors. JVC and a number of other manufacturers offer such projectors, typically used in theaters and other large screen venues. JVC also provides a software utility that combines the four recorded files into a single file compatible with 4K editing systems.ĤK Monitoring and Playback from the GY-HMQ10ĭisplaying 4K recordings or live video is ideally performed on a native 4K monitor or projector. When playing back from the camera, all four memory cards are accessed in sync, and output may be either 4K or downconverted to HD. This method allows for the use of economical and widely available SDHC memory cards. The image is separated into 4 quadrants, each recorded onto a separate SDHC card. In the 4K mode, the GY-HMQ10 records progressive video at a variable bit rate up to 144 Mbps (36 Mbps X 4) using MPEG-4/H.264 encoding. The 3840 x 2160 (square pixel) image conforms to the same 16:9 aspect ratio used throughout the video industry. Details are crisp and accurate throughout the entire image plane. Utilization of a single device simplifies the optical design of the camera resulting in more precise images with minimal aberration. It provides good sensitivity and excellent performance over a wide range of lighting conditions. The GY-HMQ10 employs a single 1/2.3-inch CMOS device that provides 3840 x 2160 images-4 times (2H x 2V) the resolution of full HD cameras and monitors. Multiple Falconbrid processors are used in the GY-HMQ10.ġ/2-inch class CMOS device with 8.3 million active pixels For recording, another Falconbrid processor handles H.264 encoding and formating into the required MPEG4 format. Unlike many high end 4K cameras, the GY-HMQ10 is able to output 4K images to a monitor or projection system in real time with virtually no latency. Raw image data from the camera's CMOS device is de-matrixed (deBayered) in real time and processed to provide the optimum image parameters. 40nm processing is incorporated into a single chip, offering high performance and low energy-consumption with an economical design. FALCONBRID: JVC'S Next-generation High-speed Picture Engineįalconbrid is JVC's high-speed processor developed for advanced video applications and utilized in the GY-HMQ10. There just hasn't been the ability to capture, process and record full 4K images in real time in such a small form factor until now. Likewise, high end digital motion picture cameras can capture 4K images, but often provide a raw data output to an external storage array for later processing-again due to lack of processing power in the camera. Motion video capture with these cameras has always been done at a lower resolution because of lack of processing power. High resolution (4K+) still picture imaging has been around for several years in point and shoot digital cameras. ARCHIVED The GY-HMQ10 was developed using the most advanced technology found in any professional camcorder.
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