I am using this app from last 4 years and this one is my favourite video player.
Pros:
Simple gui and controls.
Support to a large range of codecs within the package itself. Also it supports multiple codecs by installing required codec package.
Subtitles support, hw encoding , software encoding where hardware does not support decoding of certain codecs.
Background play and customization of behaviour on events like voice call or home button is clicked.
Cons:
- Adverts in free version, you can remove samr by purchasing pro version. I have blocked internet usage for this app so no adverts for me in free app as well.
2.Missing official support forums for codecs which can be installed out of the box. XDA community is the place where we look for such codecs.