Abstract

Dedicated hardware previously has been required to perform real-time MPEG-2 video encoding. However, with increases in clock frequency and the introduction of video-specific instruction sets, general-purpose processors can now approximate the function and performance of single-function hardware. In this paper, we describe a software-only MPEG-2 (MP@ML) video encoder implemented on a personal computer using an Intel/sup TM/ Pentium(R) III processor. This encoder is capable of real-time operation while consuming less than 70% of the processor. The main contribution of this work is a set of algorithmic simplifications that significantly reduces the computational load of the encoding process while only slightly degrading the subjective video quality compared to encoders that are more exhaustive.

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.