- 1、本文档共26页,可阅读全部内容。
- 2、有哪些信誉好的足球投注网站(book118)网站文档一经付费(服务费),不意味着购买了该文档的版权,仅供个人/单位学习、研究之用,不得用于商业用途,未经授权,严禁复制、发行、汇编、翻译或者网络传播等,侵权必究。
- 3、本站所有内容均由合作方或网友上传,本站不对文档的完整性、权威性及其观点立场正确性做任何保证或承诺!文档内容仅供研究参考,付费前请自行鉴别。如您付费,意味着您自己接受本站规则且自行承担风险,本站不退款、不进行额外附加服务;查看《如何避免下载的几个坑》。如果您已付费下载过本站文档,您可以点击 这里二次下载。
- 4、如文档侵犯商业秘密、侵犯著作权、侵犯人身权等,请点击“版权申诉”(推荐),也可以打举报电话:400-050-0827(电话支持时间:9:00-18:30)。
查看更多
Outline
Review
Review
Providing QoS in the Internet
Providing QoS in the Internet
五道口生活网 五
道 论坛
Review
HTTP GET
Web Web
Streaming Media browser presentation desc. server
Streaming Media
three types of MM app.
three types of MM app. RTSP
RTSP/RTCP/RTP
RTSP/RTCP/RTP
media RTCP media
Application adaptations in player server
Application adaptations in
best-effort networks RTP
best-effort networks
dealing with variable delay
dealing with variable delay
- playout buffer client server
- playout buffer
dealing with packet loss
dealing with packet loss
- FEC MDC
- FEC MDC …
…
dealing with variable bandwidth
dealing with variable bandwidth
- SVC like FGS
- SVC like FGS …
五道口生活网 五
…
道 论坛
Real-time Streaming Challenges
High bandwidth
High bandwidth
Audio and video must be played back at the
Audio and video must be played back at the
rate they were sampled (voice may be even
rate they were sampled (voice may be even
more difficult)
more difficult)
Multimedia data streams are bursty
Multimedia data streams are bursty
五道口生活网 五
道 论坛
Real-time Streaming Challenges
Multimedia data streams are bursty
Multimedia dat
文档评论(0)