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- Extract video stream from the file. Usually it's stream 1. 从文件中提取视频流。通常是规定1。
- It may be a filter to add effects to a video stream, like fade-in or fade-out. 它可能是一个将效果(如淡入或淡出)添加到视频流的筛选器。
- This method is often used to change the aspect ratio of a video stream. 此方法通常用于更改视频流的高宽比。
- Later, we will see how to load an image and overlay it on the video stream. 在后面,我们会讨论如何装载图像并将它叠加在视频流上。
- Transmission of VBR video stream on the HFC network is discussedin th is paper. 本文讨论了基于HFC网络的变比特率(VBR)视频流的传输问题，提出了一种在共享信道上的协作型传输方案；
- Cannot play back the video stream: no suitable decompressor could be found. 请大虾们帮忙.;是不是少插件了?如果是;在哪里可以下栽?谢谢各位哦!
- For video stream in QCIF format, 50 frames per second can be achieved. 对于QCIF 格式的视频码流, 每秒可以处理约50帧。
- English: Media contains no supported video streams. 媒体包含不支援的视讯串流。
- A video application may need to essentially take a screen grab of the video stream and render it to a bitmap. 视频应用程序可能有必要捕捉视频流的屏幕快照并将其显示为位图。
- So it is necessary to research and develop the efficient MPEG-2 to MPEG-4 compressed video stream trancoder. 因而研究开发高效MPEG-2到MPEG-4压缩视频流转码器十分必要。
- This paper focuses on the design of USB driver in WDM mode and Windows interface application program of video stream. 重点阐述了WDM模式的USB设备驱动程序与采集视频流的界面应用程序的设计。
- Experiments show that this scheme can improve the error robustness of the video stream effectively. 试验结果显示,该策略能有效地提高视频码流的误码鲁棒性。
- A fast mode decision algorithm of spatial downscaling trnascoder for H.264 video stream was proposed. 提出了一种适用于H.;264视频流空间分辨率缩减转码的宏块模式选择算法。
- However, the MPEG encoded video stream is not easy to be extracted and segmented automatically. 但是，经MPEG编码后的视频流却不便于对运动目标实现自动提取和分割。
- Conclusion Transmitting a high definition video stream of medical images at a narr... 结论基于操作指令重现的方式可实现在窄带宽的网络环境下传输高清晰的医学影像视频。
- Results of simulation experiment prove its better performance in improving picture quality and reducing video stream bitrate. 并通过仿真试验验证了在提高图像质量和降低视频流码率上有较好的效果。
- IVTC converts the video stream into a doubleweaved stream and selects which frame it outputs according to the pulldown pattern. IVTC将视频流转变为双重编排的信号流，并根据压缩模式选择输出哪帧画面。
- IVTC takes a telecined video stream and converts it back to a progressive stream by eliminating the extra fields produced by the telecine process. IVTC是通过消除电视或电影视频流制作过程中产生的过多场而将电视电影信号流转换为较好的视频流。
- Graphic images can be superimposed on the real-time video stream and can be manipulatedin a variety of ways such as fading, resizing and moving. 图解图像可以被添加到实时视频流上并且可以以诸如渐近、重置大小和移动各种不同的方式进行处理。
- One of the main functions of multipoint controller is to process and redistribute the video stream coming from every participant. 多点控制器的主要功能之一是对来自各个与会者的视频流进行处理与转发。
