Editing methods in high definition MPEG-2 transport streams

被引：0
|
作者：
Sankar, Kousik R. [1 ]
机构：
[1] NXP Semicond India Private Ltd, Bangalore, Karnataka, India
来源：
2008 IEEE INTERNATIONAL SYMPOSIUM ON CONSUMER ELECTRONICS, VOLS 1 AND 2 | 2008年
关键词：
editing; high definition; blu-ray Disc; GOP accurate; frame accurate;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Editing methods in digital video stream can be classified based on their complexity and memory/performance constraints. Video editing in DVD recorders today is GOP accurate. However with the advent of the high definition recorders and HDTVs, the frames present / absent in GOP accurate editing become easily identifiable. This paper discusses the available editing methods, with special emphasis on frame accuracy achieved via a very convenient and computationally undemanding way, on high definition MPEG-2 transport streams.
引用
收藏
页码：324 / 327
页数：4
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