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A Strategy of Multimedia Reflectors to Encryption and Codification in Real Time

机译:多媒体反射器实时加密和编码策略

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摘要

The constant need of sharing data in information systems leads to the development of more complex and creative solutions to the physical or cost limitations of the nowadays technology. The main problems of a distributed system include: the huge information volume by time interval carried over the network infrastructure, and the confidentiality of the ongoing data. Going into the media transmission sub area, there are even more restrictions to be considered. Error or delay, for example, can drastically impact the user experience in real-time transmission. In this context, this paper proposes a tool for performing efficient and secure distribution and encryption of video streams. This tool was implemented and applied in several contexts. In order to validate the tool in a set of possible situations, tests of the video reflector were made using several sets of parameters evolving variations of video codecs and presence or absence of cryptography.
机译:信息系统中对共享数据的不断需求导致了针对当今技术的物理或成本限制的更复杂和创造性的解决方案的开发。分布式系统的主要问题包括:在网络基础结构上按时间间隔传输的巨大信息量,以及正在进行的数据的机密性。进入媒体传输子区域,还有更多要考虑的限制。例如,错误或延迟会严重影响实时传输中的用户体验。在这种情况下,本文提出了一种用于高效,安全地分配和加密视频流的工具。该工具已在多种情况下实施和应用。为了在一组可能的情况下验证该工具,使用了几组参数来测试视频反射器,这些参数会随着视频编解码器的变化以及是否存在密码而变化。

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