#subtitle synchronization
ArcTime
ArcTime is a professional and user-friendly subtitle creation software that supports rapid creation, editing, and synchronization of video subtitles. It offers an intuitive timeline interface, catering to various video subtitle production needs, making subtitle addition simple and efficient.
IINA
IINA is a modern, open-source video player designed specifically for macOS, supporting almost all video formats. It features a powerful built-in decoding engine and an elegant user interface, offering gesture control, subtitle synchronization, and online streaming playback. It is an essential multimedia playback solution for Mac users.
VLC
VLC is a powerful, free, and open-source multimedia player that supports almost all audio and video formats, DVDs, and streaming media. It offers professional features such as hardware acceleration, subtitle synchronization adjustment, and video enhancement. The player is stable, reliable, and completely ad-free.