MediaInfo Overview
MediaInfo is a free, open-source utility for Windows, macOS, and Linux that displays detailed technical information about audio and video files. For any media file it reports a thorough rundown: container format, video and audio codecs, resolution, frame rate, bitrate, aspect ratio, duration, channels, language tracks, subtitle tracks, and much more. This makes it invaluable for verifying a file's exact specifications, troubleshooting playback issues, or comparing files. It offers several view modes (from a simple summary to a full tree of every parameter) and can export reports. Its depth and zero cost make it a standard tool for anyone who works with media files. Its full installer holds the complete application, so it sets up on a machine with no internet connection. Download MediaInfo from Mediaarea's official source, linked here.