mpv is a highly customizable media player favored by power users, while IINA offers a sleek user interface tailored for macOS users. Both support a variety of media formats but differ significantly in usability and customization options.
mpv
Pros:
Lightweight and fast
Highly customizable with scripts and config files
Supports a wide range of video and audio formats
Advanced video rendering capabilities
Active community support
Cons:
Command-line interface may be daunting for beginners