| MPEG-2传输流实时解码及码流发送卡的设计 |
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| 引用本文： | 王兴东,余松煜,王峰.MPEG-2传输流实时解码及码流发送卡的设计[J].红外与激光工程,2002,31(1):60-63. |
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| 作者姓名： | 王兴东 余松煜 王峰 |
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| 作者单位： | 上海交通大学图像通信与信息处理研究所,上海,200030 |
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| 摘 要： | 针对PCI总线上得到的数据的阵发性，介绍一种MPEG－2传输流实时解码及码流发达系统的硬件和软件设计方案，该方案通过在PCI接口芯片的一侧增加数据缓存器来实现。此系统在一块PCI插卡上实现，支持标准清晰度解码及多种视频输出方式，实验表明，码流发送速率最高可达40Mbps.
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| 关 键 词： | MPEG－2 传输流 实时解码 码流发送卡 PCI |
| 文章编号： | 1007-2276(2002)01-0060-04 |
| 收稿时间： | 2001/8/27 |
| 修稿时间： | 2001年8月27日 |
Design of MPEG-2 transport stream real-time decoder and sender |
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| WANG Xing\|dong,YU Song\|yi,WANG Fong.Design of MPEG-2 transport stream real-time decoder and sender[J].Infrared and Laser Engineering,2002,31(1):60-63. |
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| Authors: | WANG Xing\|dong YU Song\|yi WANG Fong |
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| Abstract: | As to paroxymal data in PCI bus, a method of the hardware and software design of MPEG\|2 transport stream (TS) real\|time decoder and TS sender are described in this paper. This method is realized by adding a buffer to the interface chip of PCI and based on a PCI card. The system sustains decoding compressed images in standard definition, more than one video outputting format. It's up to 40Mbps bit rate of outputting TS in the experiment. |
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| Keywords: | MPEG\|2 \ Transport stream \ Decoder \ TS sender \ PCI |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
