首页>
外国专利>
MPEG dual-channel decoder data and control protocols for real-time video streaming
MPEG dual-channel decoder data and control protocols for real-time video streaming
展开▼
机译:MPEG双通道解码器数据和控制协议,用于实时视频流
展开▼
页面导航
摘要
著录项
相似文献
摘要
A system for producing multiple concurrent real-time video streams from stored MPEG video clips includes a video server and at least one MPEG decoder array. The decoder array has multiple decoder pairs, each pair having a video switch for switching from one decoder in the pair to the other at a specified time. Switching may occur from a specified Out-point frame to a specified In-point frame, and the specified frames can be any frame type at any location in the group of pictures (GOP) structure. In a preferred construction, the video server has a controller server linked to a series of data mover computers, each controlling one or more respective decoder arrays. The data mover computers use a control protocol to control the decoder arrays, and each decoder uses a data protocol to request data from a respective data mover computer.
展开▼