基于JPEG2000的高清硬盘录像机系统软件设计  

Design and Implementation of Software Based on JPEG2000 in High-definition Hard-disk Recorder System

作　　者：王树红[1] 孙军[1] 王兴东[1] 关景火[1] 

机构地区：[1]上海交通大学图像通信与信息处理研究所,上海200240

出　　处：《电视技术》2007年第6期70-72,共3页Video Engineering

基　　金：上海市科委基金项目(03DZ15022)

摘　　要：设计了一个基于Mac平台和高清硬件实时编解码卡的高清硬盘录像机系统,该系统采用JPEG2000帧内压缩技术,音视频质量优异,性能稳定可靠,非常适合于高清视频采集及播出等应用。A new high-definition hard-disk recorder system which is under Mac platform and based on high-definition real-time hardware encoding and decoding card is designed and implemented. Advanced JPEG2000 infra-frame compression is applied in this system. The system has excellent quality in audio and video, and it is stable and reliable. It is a good choice for applications in high definition video capturing, video playback and so on.

关 键 词：高清 硬盘录像机 JPEG2000标准 采集 播出 

分 类 号：TN948.4[电子电信—信号与信息处理]