Optimization of Video Viewing System with Real-time Video Transcoding
نویسنده
چکیده
In the past years the rapid development of smartphones and mobile telecommunications technologies (3G, 4G) enabled users to easily access multimedia content using mobile devices. High quality videos which are streamed from the Internet are power consuming and demand significant amounts of network resources. Viewers access video content with various devices which differ in screen resolution and screen size. Current video streaming systems don't provide the optimal video quality which depends on the device that is accessing the video and is limited with the network conditions at the time of streaming. In this paper, the overview of current video viewing system is made. In order to provide the best video quality based on network conditions and device properties while saving power and network resources, video transcoding system is proposed. Keywords—transcoding; quality of experience; mobile video; power consumption; video streaming
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