新设备结合了备受推崇的品质, feature-richness and ease-of-use of the USB Capture Plus family with full-resolution 4K capture capabilities
Magewell 苹果将在2015年推出新的4K机型 USB捕获Plus系列即插即用, 外部视频捕捉设备将在即将到来的2017 NAB展会上展出, 请问贵公司将在哪里的SU12813展位展出. 新设备结合了备受推崇的品质, feature-richness and ease-of-use of the USB Capture Plus family with full-resolution 4K capture capabilities.
像现有的Magewell USB视频摄取解决方案, the newest USB Capture Plus models enable all types of computers including laptops to capture professional video and audio signals through a standard USB 3.接口，不需要额外的电源. 可与SDI或HDMI输入, the 4K USB Capture Plus devices capture resolutions up to 4096x2160, 包括3840x2160超高清.
The new USB Capture SDI 4K Plus captures 4K video at 30 frames per second over its 6Gbps SDI interface, while the USB Capture HDMI 4K Plus supports 4K inputs up to 60fps via HDMI 2.0连接，以30fps的速度捕获它们. 4K inputs with 4:4:4 or 4:2:2 color sampling are automatically converted to 4:2:0 for capture in the NV12 or I420 color space formats, 以适应USB 3可用的带宽.0标准.
这两种型号都提供环路连接, reducing workflow costs and complexity by enabling source signals to be sent simultaneously to additional displays or equipment without the need for external splitters or routers. This cost-effective convenience combines with the devices' rich feature set and extensive compatibility to make them ideal for both end-user applications and as 'glue' solutions for systems integrators implementing complete 4K projects.
Both new 4K USB Capture Plus devices support embedded audio in the SDI or HDMI input signal, as well as separate audio inputs and outputs for capture and monitoring: line-level analog input and output connections on the USB Capture SDI 4K Plus, and an analog microphone input and stereo headphone output on the HDMI model.
比如Magewell的高清模型, the new 4K USB Capture Plus devices feature FPGA-based video processing, 提供高质量的去隔行处理, up/down conversion and image controls while maximizing CPU availability for third-party software. FPGA-based audio processing featuring ASRC technology delivers superior USB audio handling, while the included USB Capture Utility software gives users advanced control of processing settings and access to detailed status information.
The USB Capture SDI 4K Plus and USB Capture HDMI 4K Plus support Windows, Mac and Linux operating systems and offer broad compatibility with popular streaming, 编码, 生活生产, 协作, 视频会议和讲座捕捉软件.
These new external devices are the latest Magewell offerings that support the growing demand for 4K capture. Multiple models in the company's Pro Capture family of PCIe cards capture full-resolution 4K video at up to 60fps from a flexible choice of input interfaces, while the high-definition USB Capture HDMI Plus model can down-convert 30fps 4K inputs to HD for capture and recording.
“在广播中采用4K分辨率, 生产和专业AV工作流程正在加快, driven by its visual fidelity and the wide availability of affordable 4K displays,詹姆斯·刘说, Magewell的工程副总裁. "The benefits that Magewell brings to Ultra HD applications have been well-proven with our 4K Pro Capture cards, and we're excited to bring plug-and-play 4K capture to our external USB Capture Plus family with these new devices."
The 2017 NAB Show will take place April 24-27 at the Las Vegas Convention Center. 有关Magewell的更多信息，请访问 www.magewell.com.
关于Magewell -- Founded in 2011, Magewell focuses on the core technology of audio and video processing. With guiding principles of continuous innovation and providing customers with outstanding technical support, Magewell has earned a strong reputation for the exceptional quality, 其捕获设备的性能和可靠性. 分布在全球, Magewell products are used in a wide array of professional video and audio applications including broadcast, 活动直播, 医学成像, 讲座捕获, 监测, 机器视觉, 游戏和其他. 欲了解更多信息，请访问 www.magewell.com.