Sistema de Streaming Distribuido para DJS Tipo Cloud Computing, Basado en Ogg para la Difusión de Música Mezclada en Vivo para un Cliente Android 4.4.

Abstract

This article is a representation of the theoretical and practical context regarding the development of a system of data transmission in real time for DJs, on OGG Vorbis format using the cloud service Amazon EC2 with customer applications for Android and Web. Current platforms mixing audio do not base their technology in OGG format high availability and low consumption of resources as they use services increased use of broadband-based MP3 formats, increasing operating costs of infrastructure, because transmission packets becomes heavier according to their size and generate more network traffic, this increases the latency and packet loss, directly affecting the quality of content received because this does not reach in its full integrity and create bottlenecks that hinder performance and availability; leading to the requirement network of different types of nodes (clients, server and sources) is considerably higher. In order to obtain a streaming software with a component of performance-based broadband OGG 64kbps for mixing live audio, it is determined that research is applied and exploratory type, since it must reach the point of obtaining a product that implements a new type of transmission is used in systems for DJs, this new component, should be explored and evaluated to ensure that the use of low bit rate can optimize the use of resources in a transmission on a stable network without sacrificing quality Audio. Thanks to the use of a development methodology cascaded to ensure compliance with the objectives, for a streaming application distributed cloud Amazon EC2 using a OGG format it allows to develop efficient systems for streaming media content without relying on licenses commercial for the format and codecs, while the scope of the DJ is increased use of resources reduces transmission of data and content quality is guaranteed.