Download - Broadcasting a Video by Live Streaming Over a Network

8/2/2019 Broadcasting a Video by Live Streaming Over a Network

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BROADCASTING A VIDEO BY LIVE

STREAMING OVER A NETWORK

BY

SWETHA (08071A0595)

SRUTHI (08071A0599)

HANITHA(08071A05B2)

GUIDED BY

N.V SAILAJA


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CONTENTS PROBLEM DEFINITION

ABSTRACT

EXISTING SYSTEM PROPOSED SYSTEM

METHODOLOGY

SOFTWARE REQUIREMENTS

HARDWARE REQUIREMENTS


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PROBLEM DEFINITION

To implement a video Streaming System that

supports distributed video maintenance and reduces

processing time.


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ABSTRACT

We are implementing video streaming system based

on Zattoo architecture.

We use receiver based peer division multiplexing to

reduce processing time per packet.

This approach helps in reducing network delay and

variability in bandwidth.

Contd


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ABSTRACT

Users can access videos concurrently.

This system introduces only few seconds ofbuffering time hence considering to be live.


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EXISTING SYSTEM

In media streaming, the Internets intrinsic heterogeneity is

a challenging problem.

End users may have different edge bandwidth.

Description coding rates have straightforward impact to the

delivery performance.

For high coding rate network paths wont have enough

bandwidth to support its delivery.

contd


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EXISITING SYSTEM

The loss rate of the description will be high.

If descriptions have low coding rates, the number of

descriptions will be high.

The coding cost will be high.


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PROPOSED SYSTEM We represent a peer as a packet buffer, called the

MDC.

It is fed by sub-streams incoming from the PDM

Packets from each sub-stream arrive at the peer.

contd


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PROPOSED SYSTEM

They are stored in the MDC for reassembly to

reconstruct the full stream.

Portions of the stream that have been reconstructed

are then played back to the user.

The MDC allows a peer to absorb some variabilities

in available network bandwidth and network delay.


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METHODOLOGY Peer-Division Multiplexing to minimize per-packet

processing time of a stream.

Peer joins a TV channel .

Establishes a PDM amongst a set of neighboring

peers.

Builds a virtual circuit to each of the neighboring

peers.

contd


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METHODOLOGY We represent a peer as a packet buffer .

Fed by sub-streams incoming from the PDM .

Constructed in a local media player.

Packets from each sub-stream arrive at the peer.

They are stored in the MDC to reconstruct the full stream.

contd


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METHODOLOGY

Portions of the stream reconstructed are playedback to the user.

The MDC allows a peer to absorb somevariabilities in available network bandwidth and

network delay.


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SOFTWARE REQUIREMENTS

Operating system : - Windows XP Professional.

Programming Language : - Java.

Tool Used : - Eclipse.


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HARDWARE REQUIREMENTS

Processor : Pentium IV 2.4 GHz.

Hard Disk : 40 GB. Floppy Drive : 1.44 Mb.

Ram : 256 Mb.


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