1) video overlap
视频叠加
1.
A video overlap system is designed based on DSP and CPLD,which grabs and composes data by using video decoder,video encoder,DSP and CPLD to compose overlap system without assistant computer.
设计了一种基于DSP和CPLD的视频叠加系统,利用视频解编码芯片、DSP和CPLD对视频数据进行采集、处理,构成可以脱离计算机的视频叠加系统,同时它还可以根据需要叠加任意字符和图像。
2) video overlay
视频叠加
1.
By recording 12 undergraduates behavioral and eye movement indices in video overlay mode of Eye Link II when they were interacting with the virtual reality system,the present study examined users browsing behavior in the avatar version and the direction key version of a desktop virtual reality system.
利用Eye Link II眼动仪视频叠加的方法,记录12名大学生被试操作虚拟现实软件过程中的行为和眼动指标,考察了被试在化身和方向键两种版本的桌面虚拟现实系统中的浏览行为。
3) digitalOSD
数字视频叠加
4) Video Character Superimposition
视频字符叠加
1.
Design of Video Character Superimposition System Based on MB90092;
基于MB90092的视频字符叠加系统的设计
2.
This paper introcuces the technology of video character superimposition of OSD control chip MB90092,in order to improve the safety performance of related department video monitoring communication system,this method could effectively resist unlawful personnel to do something illegal on camera or transmission line and ensure the authenticity and reliability of video images of remote monitoring.
引入了在屏显示控制芯片MB90092的视频字符叠加技术,用以提高相关部门视频监控通信系统的安全性能,该方法能有效抵制非法人员对监控摄像头及其线路的非法作假行为,确保远程监控视频图像的真实性和可靠性。
5) AV compound
模拟视频叠加
6) video stack
视频叠加显示
补充资料：多媒体视频视频信号转换器
一般是指复合端口、Y/C端口、YUV、DV、SDI、S-Video端子、VGA的信号进行互转，主要是模拟与数字信号的互转，DV与YUV分量信号的互转，VGA电脑信号与视频信号的互转等等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条