2001年8月24日:草谷集团在北京发布了一款音频、视频多功能模块——Kameleo AV~(TM)模块系统。这是第一套可把多种周边模块集成为单一模块的广播电视和专业视频产品。由于具有可编程功能,因而能减少机架空间的占用并降低加工处理复杂视频和音频信号的时间和成本。 随着多频道制作和分配的发展普及,需要越来越多的周边设备把当地制作的内容组合到频道中。要保证某一频道的信号 August 24, 2001: Grass Valley Group has released a Kameleo AV ~ (TM) module system, an audio and video multifunctional module in Beijing. This is the first broadcast TV and professional video product that integrates multiple peripheral modules into a single module. Thanks to its programmable features, it reduces rack space and reduces the time and cost of processing complex video and audio signals. With the popularity of multi-channel production and distribution, more and more peripherals are needed to combine locally produced content into channels. To ensure that a channel signal