![]() ![]() ![]() Various new features have been adapted to VVC to achieve better coding efficiency. Compared to its predecessor, the new standard has achieved a bitrate improvement of 50% while maintaining quality. As a result, it has become necessary to obtain better video compression techniques that can achieve bitrate improvements over high efficiency video coding (HEVC) while maintaining quality.Ĭonsidering this situation, the new versatile video coding (VVC) standard was officially released in July 2020 by the Joint Video Experts Team (JVET) of the ITU-T and JCT groups within ASO/IEC. However, the capacity of storage devices and communication channels is limited. The increasing global availability of smart consumer electronic devices is causing a growing demand for full HD/ultra-HD videos, which is predicted to account for more than 80% of internet traffic by 2022. Additionally, the correlation between the performance of each module on both platforms was determined to identify the influence of the hardware architecture. The results allowed the identification of the most intensive computational modules necessary to carry out subsequent acceleration processes. For the most intensive computational modules, fine-grain profiling was also performed. ![]() In this study, coarse-grain profiling of a VVC decoder over two different platforms was performed: One platform was based on a high-performance general purpose processor (HGPP), and the other platform was based on an embedded general purpose processor (EGPP). Compared to the previous video standard, high efficiency video coding (HEVC), VVC demands approximately 50% higher video compression while maintaining the same quality and significantly increasing the computational complexity. Versatile video coding (VVC) is the current state-of-the-art video coding standard. The increase in high-quality video consumption requires increasingly efficient video coding algorithms. ![]()
0 Comments
Leave a Reply. |
Details
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |