multimedia streaming (networking)

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Presented by Alireza Elahiamin

Mahdi Ameri

Multimedia Networking

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MOTIVATION

Why we are using multimedia networking

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Motivation

Multimedia Streaming

Apps

Multimedia Application

Sharing

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What is Streaming?

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MULTIMEDIA COMMUNICATIONS

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Multimedia Communications

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Characteristics of Multimedia Data (cont.)

Real-time and interactive• Low Delay• Two-way traffic

Temporal relationship between data• frames in correct order/time• inter-media scheduling

Sometimes bursty

Delay sensitive, but loss tolerant

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Quality of Service(QOS)

• Data rate• Latency• Packet loss • Jitter• Sync skew

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MULTIMEDIA STREAMING APPS

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Multimedia Streaming Apps

Streaming Stored Audio

And Video

Streaming live Audio And

Video

Real Time Interactive

Video

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Streaming Stored Audio And Video

• Using a Web Server• Using a Web Server with Metafile• Using a Media Server• Using a Media Server and RTSP

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Using a Web Server

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Using a Web Server with Metafile

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Using a Media Server

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Using a Media Server and RTSP

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Streaming Media Protocols

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Streaming Media Protocols

HTTPRTSP• RTSPU

MMS• MMSU

MSB PNM

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Streaming Live Multimedia

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Streaming Live Multimedia

Broadcasting of radio and TV programs through the Internet

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Real-time Interactive Multimedia

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Real-time Interactive Multimedia

Video Conferencing

Internet phone or voice over IP