The Fraunhofer Heinrich Hertz Institute on Tuesday announced the H.266 Versatile Video Coding codec, which will power more data-efficient video capture and transmission on future iPhones. AppleInsider reports: Apple adopted the predecessor to the new codec, H.265/HEVC, in iOS 11. The updated video codec, which was developed after years of research and standardization, will bring a number of tangible benefits to future iPhone users. In its announcement, the Fraunhofer HHI said that H.266 will reduce data requirements by around 50% thanks to improved compression. With the previous HEVC codec, it took about 10GB of data to transmit a 90-minute ultra-high definition (UHD) video. H.266 can do that with 5GB. The codec, as detailed in a 500-page specification, was designed from the ground up for use with 4K and 8K streaming. It’ll allow users to store more high-definition video and reduce the amount of data on cellular networks.