![]() It means we are able to directly play 4K, and 8K UHD videos online on smartphones, tablets and other portable devices. Furthermore, this new video compression standard greatly improves the bit-stream so users can take less time to stream videos and save more room as such videos are compressed at a smaller size but with good quality. To put it simply, compared with H.264 video, H.265 video offers a smaller video size at the same level of video quality, and enhances video quality at the same bitrate. HEVC aims to encode video at the lowest possible bit rate by using a tool like CTU (Coding tree unit) to save around 50% of the bitrate while maintaining a high level of video quality in transmission with lower bandwidth utilization ratio.
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