Summary: | 碩士 === 東海大學 === 資訊工程與科學系 === 96 === There are more and more applications provided and played by embedded systems, such as radio, camera functions, audio and video media. Due to the complex computing characteristic of video decoding, the video applications consumes large amount of energy and demands an efficient strategy for power management. Codecs are used to encode video media from original sources of films; lots of new compression codecs are released in recent years.
In this thesis, we aim to find the optimal video codecs on embedded systems from analyses of energy consumptions. Experiments have been done to investigate the effects of various codecs, file formats, and parameters of codecs.
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