FOR-A推出HVS-490 Live HD/4K-UHD多效果制作切换器

At NAB Show 2017, FOR-A will introduce the HVS-490 live HD/4K-UHD multiple effects production switcher; HVS-100TB2 interface; MBP-200TB2 SDI Gateway with Thunderbolt™ interface; and FVW-700 HD/4K-UHD telestrator. 今年4月22日至27日在拉斯维加斯会议中心举行, FOR-A will exhibit in NAB booth C5117.

HVS-490 switcher

The new HVS-490 production switcher is designed for use in any live environment, including mobile shoots, events, and in-house corporate productions. 事件内存和宏函数使它易于快速设置现场表演. fora的MELite™技术消除了在多监视器分级场景中对多个切换器的需求.

Thanks to its compact size, HVS-490是移动制作或现场活动场地的理想选择，这些场地空间有限，但制作质量至关重要. With integrated frame synchronizers and multi viewers, the HVS-490 reduces the amount of equipment required. 该系统使用多个控制面板，使多个操作人员能够完成不同的任务.

Using optional input and output expansion cards, the HVS-490 supports 40 inputs/18 outputs, 36 inputs/20 outputs or 32 inputs/22 outputs, including two-channel HDMI outputs. 在4K中，它允许10输入/ 6输出，9输入/ 6输出或8输入/ 7输出. It also has 16 channels of 2.标准配置5dve，可扩展至最多32路.

Building on the success of the HVS-2000 2 M/E switcher, HVS-490提供MELite™和FLEXaKEY™等功能, 它允许传统的AUX总线转换成一个功能混合效果与削减, mix, wipes, keys, and DVE including full preview. MELite将交换机的2m /E性能扩展到6m /E性能. MELite是HVS-490更易于使用的功能的构建块, such as upstream and downstream transition effects.

提供的四个FLEXaKEY™密钥是为灵活的重新分配而设计的. They create keys that can be freely assigned to M/E 1, M/E 2, or AUX buses (if there is a need for 4 keyers on an AUX, no problem), 从而将切换器的性能扩展到传统切换器之外. Up to 12 keyers can be combined. 结合AUX总线和MELite™用于P-in-P显示或用作上游键. FLEXaKEY也可以用单个HVS-490创建多监视器视频墙.

HVS-490在所有输入端都有一个帧同步器和一个过程放大器, 并且在四个视频输入内还安装了一个大小调整引擎(放大). 切换器可以同时输入标清和高清分辨率视频，无需外部设备, such as up-converters. PC images can also be resized.

HVS-490有一个内置的多视图，支持三个输出作为标准. 可以为每个输出选择10个或更多的布局模式，包括16个分割视图. By using the HDMI 2.0b输出4K，显示多达48分裂是可能的与三个输出.

HVS-490包括广泛的音频功能功能集. 用户可以把AES音频直接输入和输出混频器, 减少对外部嵌入器和反嵌入器的需求. 自然声音音频可以从一个源路由为主到其他输出, 并且可以在不丢失嵌入式音频的情况下添加内部帧同步.

With the HVS-100TB2 Thunderbolt™2 Expansion Card, 全高清非压缩视频输入输出共四流，可由单卡通过单一连接传输到任何HVS系列切换器. Thunderbolt interface products, such as a ClassX graphics solution, Video Exchange server, 或for - a切换器可以支持视频传输, audio, and control signals. (*1)

新的mmp - 200tb2 SDI网关可以通过一根Thunderbolt™电缆将大量媒体转换为SDI格式的视频, transferring any range of graphics, including: on-screen text, RCG, video marking, clip server playout and more. 这消除了对工作站或专用图形站的需求. 只需将网关连接到笔记本电脑、相机或其他视频设备. (*1)

同时还介绍了fora下一代高清显示器的新工具——FVW-700. The FVW-700 supports 4K UHD and 1080p HD. FVW-700的新功能是预格式化和手绘图标, a highlighted video marker, and a WiFi interface.

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About FOR-A
FOR-A, a worldwide, industry-leading manufacturer, 提供广泛的广播和制作产品，专注于尖端技术, including: HD, 4K and IP products. FOR-A继续提供面向未来、具有成本效益的先进技术解决方案. Products include: video switchers, routing switchers, multi-viewers, full 4K high-speed cameras, IP encoders/decoders, multi-channel signal processors, 8K/4K/HD test signal generators, color correctors, frame synchronizers, file-based products, character generators, video servers and much more. 提供全方位的高清和4K生产和加工解决方案, as well as IP-based products, visit our web site at www.for-a.com.