[1]赵志敏 吴中福 李华 朱郑州 陈晓铭.ASF流媒体切割技术的研究与实现[J].计算机技术与发展,2007,(07):175-177.
　ZHAO Zhi-min,WU Zhong-fu,LI Hua,et al.Study and Realization of ASF Dismemberment Technology[J].,2007,(07):175-177.
点击复制

ASF流媒体切割技术的研究与实现()
分享到：

《计算机技术与发展》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2007年07期
页码:
175-177
栏目:
应用开发研究
出版日期:
1900-01-01

文章信息/Info

Title:
Study and Realization of ASF Dismemberment Technology
文章编号:
1673-629X（2007）07-0175-03
作者:
赵志敏 吴中福 李华 朱郑州 陈晓铭
重庆大学计算机学院
Author(s):
ZHAO Zhi-min; WU Zhong-fu;  LI Hua;  ZHU Zheng-zhou;  CHEN Xiao-ming
College of Computer Science, Chongqing University
关键词:
流媒体; 头对象; 读取器; 生成器; 数字版权管理
Keywords:
streaming media; header object; reader object; writer object; digital rights management
分类号:
TP311.52
文献标志码:
A
摘要:
ASF文件作为当前主要的流媒体格式之一，给人们的生活带来极大的方便。但同时受到广告泛滥、内容模糊，不能分离精彩片段的严重制约，必须开发一种对其进行编辑的软件，既节省时间，又可以反复观看经典内容。并且通过使用WMF SDK提供的生成器、读取器、编辑器可以忽略ASF文件底层的实现细节，提高开发效率。针对ASF文件切割中存在的问题，对切割精度、绕开生成器的压缩编码过程、属性编辑等方面进行了研究，并实现了对ASF文件的切割
Abstract:
The advanced systems format （ASF） is the file format used by Windows media. Audio and/or Video content compressed with a wide variety of codes can be stored in an ASF file and played hack with the Windows media player. But nowadays, Some ASF Video files contain many advertisements, some frames are illegible and it is hard to separate interesting content from other frames. So it is necessary to develop software which can edit ASF file effectively, enable interesting content played repeatedly. It can facilitate the development of the software by using reader object,writer object,editor object provided by WMF SDK, in spite of the details of ASF files. Points out the problems in the process of ASF file dismemberment. At the same time, dismemberment precision, decode/encode technology avoiding the writer object,properties revision are also studied. Finally software is developed which realized the dismemberment of ASF files

相似文献/References:

[1]闫文耀 王志晓 白海涛 陈海荣[].IPv6组播的轻量级视频会议系统设计与实现[J].计算机技术与发展,2010,(03):184.
　YAN Wen-yao,WANG Zhi-xiao,BAI Hai-tao,et al.Design and Implementation of Light- Power Video Conference System Based on IPv6 Multicast[J].,2010,(07):184.
[2]樊承泽 陈蜀宇 杨新华.基于网络计算机的流媒体播放器的研究与实现[J].计算机技术与发展,2010,(04):195.
　FAN Cheng-ze,CHEN Shu-yu,YANG Xin-hua.Research and Implementation of Streaming Media Player Based on Network Computer[J].,2010,(07):195.
[3]宫婧 孙知信 陈二运[].一种基于流量行为分析的P2P流媒体识别方法[J].计算机技术与发展,2009,(09):128.
　GONG Jing,SUN Zhi-xin,CHEN Er-yun.A Kind of P2P Streaming Media Identification Method Based on Traffic Behavior Analysis[J].,2009,(07):128.
[4]蒋良军 李太君.Windows Media流媒体格式ASF的研究[J].计算机技术与发展,2009,(12):209.
　JIANG Liang-jun,LI Tai-jun.Research Based on Advanced Streaming Format of Windows Media[J].,2009,(07):209.
[5]黄一鸣 董永强[].RTSP流媒体代理IPv4/IPv6组播互通的研究[J].计算机技术与发展,2007,(06):183.
　HUANG Yi-ming,DONG Yong-qiang.Research of RTSP Streaming Proxy Supporting IPv4/IPv6 Multicast Intercommunication[J].,2007,(07):183.
[6]刘宇杰 秦肖臻 彭力 杨文俊 汪秉文.一种基于P2P的视频点播系统设计[J].计算机技术与发展,2007,(01):193.
　LIU Yu-jie,QIN Xiao-zhen,PENG Li,et al.A Design of Video on Demand System Based on P2P Technology[J].,2007,(07):193.
[7]周森鑫.基于校园网的视频课件点播系统设计与实现[J].计算机技术与发展,2007,(02):208.
　ZHOU Sen-xin.Development and Design of Courseware WebVOD System Based on Campus Network[J].,2007,(07):208.
[8]逄栋 姜昌金.流媒体技术及其开发方法[J].计算机技术与发展,2006,(02):145.
　PANG Dong,JIANG Chang-jin.Streaming - media Technique and Methods of Its Development[J].,2006,(07):145.
[9]陈涛 石伟胜.流媒体技术及其在校园视频直播中的应用研究[J].计算机技术与发展,2006,(05):219.
　CHEN Tao,SHI Wei-sheng.Research and Implementation of Media Streaming Living Broadcast System Based on Campus Network[J].,2006,(07):219.
[10]魏东生 杨宗凯 李德刚.实时广播教学环境下资源同步方案[J].计算机技术与发展,2006,(08):116.
　WEI Dong-sheng,YANG Zong-kai,LI De-gang.Synchronized Playout Solution of ResourceS in Remote Real- time Teaching[J].,2006,(07):116.

备注/Memo

备注/Memo:
国家发改委科学研究计划项目（CNGI-04-15-3A）赵志敏（1980-），男，湖南祁东人，硕士研究生，主要研究方向为计算机网络与通信、现代远程教育；吴中福，教授，博士生导师，主要研究方向为计算机网络与通信、网络安全、电子商务
更新日期/Last Update: 1900-01-01