| 视频压缩数据实时传输的实现 |
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| 引用本文： | 金冉. 视频压缩数据实时传输的实现[J]. 信息技术与信息化, 2005, 0(3): 4-6 |
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| 作者姓名： | 金冉 |
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| 作者单位： | 浙江万里学院计算机与信息学院,宁波,315100 |
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| 摘 要： | 本文介绍了一种基于PCI局部总线的压缩视频数据实时传输的实现方．法。该方法考虑到硬件设备和Windows2000下应用程序的具体要求，借助VtoolsD编写设备驱动程序，在驱动程序中利用全局事件控制双缓冲方式来实现视频数据的实时传输。
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| 关 键 词： | 数据实时传输 视频压缩 Windows2000 PCI局部总线 VtoolsD 设备驱动程序 压缩视频 具体要求 应用程序 硬件设备 视频数据 缓冲方式 事件控制 |
| 修稿时间： | 2004-09-29 |
A Method of the Real-time Transmission of the Compressed Video Data |
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| JIN Ran. A Method of the Real-time Transmission of the Compressed Video Data[J]. Information Technology & Informatization, 2005, 0(3): 4-6 |
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| Authors: | JIN Ran |
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| Abstract: | In this paper, a method of the real-time transmission of the compressed video data through the PCI bus is introduced. The method considers the specific request both on the hardwares and the programs in Windows2000 system, and is programmed by VtoolsD. In driving the device, two global event controlled buffers are used to realize the real-time transmission of the compressed video data. |
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| Keywords: | Digital video Windows program Driver program PCI bus |
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