Reliable Content Video

Streaming Services for

P2P Networks PRESENTED BY: JAYANTH KUMAR .K

CONTENTS• Problem Statement , Aims and

Objectives• Existing system and

drawbacks• Proposed system• Implementation • System Architecture• Advantages of proposed

system• Conclusion • Future work• Reference

Problem Statement• Interactive video

streaming services for peer to peer network using Network Coding Equivalent Content Distribution [NCECD].

Aim of the project

• Provide an interactive VOD services in P2P network.

• Reducing the delay experienced by users while downloading the video file.

• It also provide Scalability, Flexibility & Short latency.

Objectives of the project

• Video files are splitted into number of chunks using Fibonacci approach.

• Server load balancing problems is solved.

• Loading time and buffering time is reduced.

Existing system• An effective content distribution scheme.

• Random access.

Drawbacks• More buffering time will be taken when video is played.

• Most of the time is spent only on optimizing the distribution of large video files.

• Long waiting time for video files to load.

Proposed System

• NCECD ,videos are divided into no of segments and stored at peers local storage in a distributed manner.

• Client one can pick any server without additional search.

• This scheme also support dynamic network among the peers.

Multiple Description

Coding • MDC is one example of multi-rate video coding method.

• Data are encoded into several descriptions, which are independent of each other.

• When all the descriptions are received, the original data can be reconstructed without distortion.

Implementation of NCECD

Module description

• Video Partitioning.• Effective Bandwidth Optimization.

• Combinatorial Encoding of Network Flows.

System Architecture

Advantages• Video files are divided into number of segments and distributed in effective manner.

• Loading time and buffering time is reduced, server offline problem is also managed.

• Server Load balancing problem is solved.

SNAPSHOTS

Client Sending Request to Server

Segmentation of video file

Received video file is playingSegmented

video file is received

Conclusion• The proposed NCECD achieved interactive VOD services in a P2P network.

• Asynchronous requests are served effectively.

• The problem of loading time & buffering time are solved.

Future work• This work can be enhanced by using multiple servers to store valid information, which client requires.

• It can also be enhanced for live streaming.

References[1] M. Ramya, S. Girija, M.

Bharathy Devi, S. Gnanavel M.E (Phd) Hd Video Transmission Over Wireless Network Using Batching And Patching Technique INTERNATIONAL JOURNAL OF SCIENTIFIC & TECHNOLOGY RESEARCH VOLUME 3, ISSUE 4, APRIL 2014 ISSN 2277-8616.

[2] Aravindhan1, Anitta.P.Baby2 1 NCECD Based Load Balancing of Peer to Peer Video on Demand Streaming K. International Journal of Engineering and Innovative Technology (IJEIT) Volume 2, Issue 10, April 2013

[3] Naveen Kumar, Jaishree Tripathi, Rachana Dubey Mr. Abhishek Srivastava- Optimal bandwidth assignment for multiple description coded video||ijecs vol 2.issue5 May 2013. [4] H. Shen and C.-Z. Xu, “Locality-Aware and ChurnResilient Load-Balancing Algorithms in Structured Peer-toPeer Networks,” IEEETrans. Parallel and Distributed Systems, vol. 18, 2007. A. Hu, “Video-on-Demand . [5]L. Pinho and C. Amorim, “Assessing the Efficiency of StreamReuse Techniques in P2P Video-on-Demand Systems,” J. Networkand Computer Applications, vol. vol. 29, pp. 25-45, 2006.

Thank you