VLC Media Player Portable is an Open Source app that plays most audio and video formats and various streaming protocols. Available as an installer. Video tutorial available.
mrv2 - a highly advanced professional player/review tool that is specifically designed to cater to the needs of VFX, animation, and computer graphics experts.
iToolShare Blu-ray Player offers a comprehensive media playback solution, enabling you to play various types of content, including Blu-ray discs, DVDs, folders, ISO image files, and high-definition video formats such as 8K/4K. It is designed to provide excellent quality and smooth playback of media files, making it a versatile choice for those seeking a reliable Blu-ray player.
MediaInfo Portable (available via PortableApps) is a free app that provides useful technical and tag information about video or audio files without any dependencies. CLI and installer versions are also available.
With Shark's MediaInfo Tool Portable, you can access both technical and tag information regarding any video or audio file. Also available as an installer.
MediaInfo is a free app for Windows, Linux, and Mac that supplies the user with useful technical and tag information about a video or audio file. CLI version and Portable (no dependencies) are also available.
MediaInfo CLI is a free multiplatform tool that provides technical and tag information about video or audio files. GUI version and a zero-dependency portable version are also available.
Media Player Classic - Black Edition (MPC-BE) is a free and Open Source audio and video player for Windows based on the original Media Player Classic and Media Player Classic Home Cinema projects.