A good media player should be able to play both video and audio files. We found the best media player apps for Android!
It supports most popular video and audio formats along with some extras. The other features include a bass boost and equalizer along with Wear OS support, a decent file browser, theming, and more. It won’t blow anybody’s mind, but it does what it sets out to do and it does so rather well.This one is quite good if you want a full-featured music player with video player capabilities.

it remembers the settings of all files you play. So you start to watch a movie but you have to leave... don't worry, when you open that movie again it will be resumed at the same point you left it, and with the same settings: audio track, subtitles, volume...