A free app for Android, by Lelieninit.

HD Video Player – High Quality is an app for Android devices that lets you watch high-quality video files in your phone or tablet. It supports a variety of file formats, including MP4, MKV, AVI, MOV, and others.

It also lets you play your videos with different audio settings, including the ability to adjust the volume, the bass, and the sound. You can also set the playing progress to one of the five predefined stages, or use the built-in equalizer to get more sound.

It also lets you add a variety of video-related effects, such as the ones you see in movies. It even lets you set the video color, which can help you get a better view of the video.