directdraw造句

• At last, we use directdraw to play the decoding video
  最终，用directdraw连续播放视频。
• Support for direct3d and directdraw for mobile devices
  支持移动设备的direct3d和directdraw。
• We have developed the previewing function by directdraw, saved the compressed data with avi file format, and developed the playback program by directshow
  我们采用了directdraw技术来实现视频的实时预览。从硬件传来的mpeg4码流存为avi格式的视频文件。
• Designing a dll to offer function interfaces of images display, and functions of modifying system display, switching window mode to full screen, appending titles . according as directdraw surface type : overlay and off-screen, bring forward overlay project and off-screen project
  最后成果是提交一个动态链接库，提供卫星图像快视所需的显示函数接口，以及扩展出的修改系统显示设置、窗口模式到全屏模式的切换、全屏时叠加字幕的函数接口。
• This thesis discussed the method of using interfaces and objects provided by directdraw to improve the display efficiency of satellite images quicklook, so as to resolve the problem that conventional images display programs based on gdi . which cost more cpu
  本论文主要讨论了利用directx的基本组件directdraw所提供的接口和对象来提高卫星图像快视显示效率的方法，解决传统基于gdi的图像显示程序过多耗用cpu及周边资源的问题，提高系统的整体性能。
• Based on the system, i discuss the method of developing net programs with delphi and introduce the software codec in windows and the software interface for codec, audio compression manager and video compression manager to perform real-time audio and video processing . audio captures and video captures based on directshow and video display based on directdraw are introduced . we also discuss the method of synchronization for audio and video and the method of developing own component with delphi
  重点讨论了利用delphi开发网络程序的方法：windows环境下用于压缩多媒体数据的音频视频软件压缩解压缩器(codec)及相应的软件接口音频压缩管理器(acm)和视频压缩管理器(vcm)；音频采集技术和基于directshow技术的视频采集技术；基于directdraw技术的视频显示技术；多媒体视频会议系统中实现音频和视频同步的方法；利用delphi开发自定义组件的方法，并给出了相应的delphi程序实例。
• Finally proceed a series of tests by adopting different surface types to memory and display images, and then analyze the test data of cpu cost and frame display rate, also compare the quality of display, finally draw a conclusion : the method of images display based on directdraw has higher efficiency than on gdi, especially overlay project
  测试采用directdraw不同的表面类型来存储图像数据并完成显示，通过对cpu占用率和显示帧速率数据的分析，以及显示质量的比较，最后得出基于directdraw技术的快视系统其显示效率高于基于gdi的快视系统，对系统资源的占用降低，cpu占用率在预期范围之内。
• For the development of simulation platform, the developmental mechanism of directdraw component in directx multi-media development libraries was studied here, based on which the simulation platform of integrated flight / propulsion control system was designed and developed providing a nice human-computer interface for integrated control system
  针对仿真平台界面开发问题,本文主要研究directx多媒体开发库中directdraw组件的开发机理,以此为基础设计开发了飞/推综合控制系统仿真平台界面,为综合控制系统提供了友好的人机交互界面。