三维视频中实现多个视频同时播放  

Implementation of Multiple Video Play in 3D Video

作　　者：王恩达[1] 裴以建[1] 和燕[2] 

机构地区：[1]云南大学信息学院,昆明650091 [2]楚雄师范学院计算机科学系,楚雄675000

出　　处：《计算机系统应用》2011年第8期208-211,共4页Computer Systems & Applications

摘　　要：研究了在三维视频中实现多个视频同时播放。为拓展多媒体技术的应用空间,使其与工程应用更接近,通过多媒体技术和OpenGL技术相结合,设计了一个立体视频播放器。它能在立体图形的不同面上播放不同的视频,而且可以在多个2D平面上同时播放多个不同的视频。2D图形和3D图形可以进行灵活自如的变形、移动、旋转等操作。实验结果表明,该播放器播放画面平滑自然,播放视频的数目可自由选择,多个视频间互不干扰,达到一种比较良好和理想的播放效果。This paper studies and implements a 3D video player, which can play multiple video at the same time. To expand the application space of multimedia technology, making it closer the engineering applications. Combined with Multimedia Technology and OpenGL technology, designed a 3D video player. It can play a different video in different surface of three-dimensional graphics, and play several different video in multiple 2D planes at the same time. 2D graphics and 3D graphics can be flexible and comfortable in the deformation, moving, rotating, etc. Experimental results show that play picture is smooth and natural. We can freely choose the number of the video. There is no disturbed between various video, reach a more ideal and satisfactory playback effect.

关 键 词：三维视频 多个视频 播放器 OPENGL 纹理贴图 多媒体 

分 类 号：TP391.41[自动化与计算机技术—计算机应用技术]