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讨论了以PC为硬件平台 ,采用图像卡和音频卡的非线性编辑系统的原理 ,扼要介绍了M -JPEG图像压缩技术 ,阐述了非线性编辑系统在电视节目制作中的主导地位 ,以及应用非线性编辑系统进行数字电视节目制作的发展前景 .
This paper discusses the principle of non-linear editing system using PC as hardware platform and image card and audio card, and briefly introduces M-JPEG image compression technology. It also expounds the leading position of non-linear editing system in TV program production, Linear editing system for digital television program development prospects.