2024-08-07 00:00:00 LX Video player is a pro HD video playback tools for ALL video formats (MKV videos, FLV videos, M4V videos, etc). LX Video Player supports setting passwords for your private album, protects your private videos from being deleted or seen by other people. LX Video Player is one of the best HD video player for android tablet and android phone. It allows you to easily add captions and syncing subtitles to videos and movies.