Performance Evaluation of MPEG-4 and H.264/SVC Video Codec Over WLAN
Journal Title: International Journal for Research in Applied Science and Engineering Technology (IJRASET) - Year 2017, Vol 5, Issue 6
Abstract
In recent years, the usefulness of video compression technologies has increased greatly. Video content sharing over Ethernet and WLAN has being increasing day by day. The easiness availability of network resources has further boosted the video sharing among each other. Increasing video-based applications in day-to-day life has attracted various researchers’ attention in the enhancements and evaluation of the different video codec’s. Since 1994, MPEG family’s video codec are in use. Various MPEG versions have been introduced with aim to reduce the storage capacity and to increase the video quality. All the MPEG video codec are having constant frame rate and resolutions. In today's network scenarios, where there is an anomaly in network traffic, the codec’s with constant frame rates and resolutions do not give equal performance. Thus, H.264/SVC video codec has been introduces with the main aim to support temporal and spatial scalability. In this paper, we evaluate the MPEG-4 and H.264/SVC video codec in terms of QoS parameters. Our experimental result shows that H.264/SVC video codec performs better than MPEG-4 in all type of network traffic loads.
Authors and Affiliations
Mayank Patel, Naveen Choudhary
Keywords
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