Just Video Player is a free multimedia application for Android that allows users to play a wide range of video and audio formats on their mobile devices. It is based on the ExoPlayer library and uses ExoPlayer's ffmpeg extension with all its audio formats enabled. This means that the app can handle even special formats like AC3, EAC3, DTS, DTS HD, TrueHD, and more.

One of the most impressive features of Just Video Player is its ability to properly sync audio with the video track when using Bluetooth earphones or speakers. Additionally, it supports HDR (HDR10+ and Dolby Vision) video playback on compatible/supported hardware. The app also offers a range of other useful features, such as audio/subtitle track selection, playback speed control, horizontal swipe and double tap to quickly seek, vertical swipe to change brightness/volume, pinch to zoom, PiP (Picture in Picture) on Android 8+, and resize (fit/crop).