This study aims to carry out an objective assessment by evaluating the encoding performance of the new standard compared to its predecessor H.264/AVC. In addition, to produce a comprehensive investigation, we compared several resolutions (1080p, 720p, and 480p) with a combination of CRF and encoder presets. To find out the performance of both techniques we used several test parameters such as encoding duration, compression ratio, bitrate, MSE, and PSNR. The results showed that H.264 was faster in terms of the time needed to carry out the encoding process. However the compression ratio and bitrate of H.265 was better with a difference of 38.5% and 52.7% respectively. Finally, if the user wants to prioritize better quality video output without having to sacrifice a lot of compression time and small file size, then our recommendation is to use H.265 and by HD resolution configuration (720p) with medium presets and 18 CRF value.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
hi@scite.ai
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.