摘要
数字电影的出现是整个电影产业的巨大变革,它涉及到电影的制作、传输、发行和放映等各个方面。详细阐述了基于FFMpeg的高清MPEG2数字电影软件编码系统的设计,提出了针对FFMpeg的改进和增强方案,扩充了FFMpeg对文件格式的支持。实验结果表明,该设计既保持了FFMpeg快速高效的特点,又对当前主流数字影院系统提供了很好的支持。
The emergence of digital movie is a revolution of the whole motion pictures industry, involving its edition, transportation, distribution and play- hack. This paper proposed an analysis and implementation of the encoding system for the HD MPEG2 digital movie based on FFMpeg, presented the improved and enhanced approach aiming at FFMpeg, extended the support of FFMpeg to file format. It is proved by testing results that the ability of encoding speed and quality is maintained and a good support for the mainstream digital movie systems is provided.
出处
《信息技术》
2007年第1期96-99,共4页
Information Technology
