1 minute of 4K at 24FPS uses 270MB for H264 and 135MB for HEVC. 1 hour of 4K at 24FPS consumes 15.8GB for H264 and 7.9GB for HEVC. 1 hour of 4K at 30FPS uses 20.5GB for H264 and 10.3GB for HEVC. 1 hour of 4K at 60FPS uses 23.4GB for HEVC
Download WinRAR from win-rar.com. Run the installer to install the program. Launch WinRAR after installation
File compression helps free up storage space on computers and mobile devices. Compression programs allow selecting different levels of compression. Not all file types can be easily compressed. Compression often reduces file quality
Windows compresses files using algorithms to save disk space. Compressed files require decompression before access. Windows 7 removed Compress Old Files option due to performance issues
SFX combines compressed data with executable code for extraction. Runs without external extractor on compatible operating systems. Contains decompressor stub executable for extracting uncompressed files
File extensions can vary by operating system, often exceeding 4 characters. Some formats like .txt may be listed multiple times. UNIX-like systems may not always use period after filename as extension