网络视频直播

由于目前的Internet不能为直播视频流传输提供可靠的QoS保证，网络视频直播面临着延迟大、丢包、传输抖动等问题。

Now , network video broadcast is faced with big delay , packet loss , jitter and so on , because Internet cannot supply reliable QoS .

由于P2P流媒体的保证，网络视频直播、点播以高清晰的画面，高音质音频和流畅的播放速度给传统互联网用户带来声色兼备的强大冲击，引起了人们的广泛关注。

As peer-to-peer streaming media assurance , network video broadcast-on-demand to high-definition screen , high-quality audio and fluent player to the traditional speed Internet users , " urging both " powerful blows , has aroused extensive concern .

网络视频直播缓存系统设计

Caching System for Living Video on Network

通过建立一个网络视频直播系统，实现了组播技术在园区网络的应用。

Apply IP multicast technology in the campus network condition by establishing a network video living broadcast .

为了使客户能够实时接收到高质量的视频内容，网络视频直播系统需要具备自适应带宽、强实时性、高稳定性等特性。

In order to keep playback quality of client side acceptable , network live video broadcast system should be adaptive , real-time and steady .

对于网络视频直播等一对多的大规模视频传输，组播是一种理想的解决方案。

As for the one-to-many video transportation in a large scale such as the video living broadcast , the multicast is a kind of ideal solution .

婚礼网络视频直播技术是非常可靠和超高级直播质量的，因此，我们保证我们的服务项目是非常容易使用的。

While Wedding Streams are leaders in the industry for reliability and supreme video quality , we have ensured that our service is REALLY EASY to use .

IPTV通过IP网络实现视频直播、点播、时移以及各种数据增值业务，是未来数字家庭的核心业务之一。

IPTV , which consists of video live broadcast , VOD , time-shifting , and various kinds of data appreciation service in IP network , is one of the core businesses in future data family .

经过理论分析和实践检验，该网络音视频直播和点播的设计完全满足网络教学的需求，是一个可行的、有效的解决方案。

Present complete scheme of network audio / video broadcasting and on demand system ; After tests of theory and experiment , this design is proved to be feasible and efficient .

IP网络环境下视频直播及点播系统的实现

The Implementation of Video Live Broadcast and VOD System under IP Network Environment

P2P网络下适合视频直播的传输策略研究

Technology Research of Transmission of Live Multimedia Streaming in Peer-to-Peer Network

特别是2005年以后，各网站高度重视网络视频，网络直播、点播层出不穷。

Especially after 2005 , we paid great attention on the Web site video and the live show and order program on line were one after another on-demand .

设计了网络音视频点播和直播系统的整体解决方案；

Present complete scheme of network audio / video broadcasting and on demand system ;

论文以园区网络环境为实例，完成了以下工作：1、通过建立一个网络视频直播系统，实现了组播技术在园区网络的应用。

The main contribution of this paper is as follows : 1 . Apply IP multicast technology in the campus network condition by establishing a network video living broadcast . 2 .

随着互联网应用技术的深入发展，网络硬件设备的处理速度不断加快，网络带宽持续增长，人们对信息的需求不仅仅限于文字、图片，更多的是来自网络的实时视频直播。

With the further development of the Internet application technologies , processing speed of network hardware equipment continues to accelerate , network bandwidth continues to grow , the need of information is not only limited to text and pictures , but more of real-time video live-cast from networks .