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A complexity scalable H.264/AVC encoder for mobile terminals

Video encoding is one of the most appealing features of modern mobile terminals, but also one of the most demanding for what concerns power consumption. We propose an H.264/AVC encoder able to adaptively self-adjust the accuracy of the motion-compensated prediction on the basis of the available power resources to achieve a progressive reduction of the computational requirements with graceful degradation of the rate-distortion performance.