Unsupported formats for your favorite movies?Wanna protect some private video and audio from unwanted peeping?HD videos unavailable while playing?All of these problems can be solved by this free app.================================Features=====================================1.Support popular video and audio formats.2.Select the scanning path at the first time in settings.Sort videos and audios by name,size,time and format.3.2 decoding mode:hardware docoding which saves power and software decoding which supports more formats.4.Long press a file and choose the preview option.Preview the scene and playing time at different time.Click it and you can open the video and begin to watch the related period at the given time.5.Simple playing interface and multilevel list6.Lock the playing screen and unlock by menu.7.add a subtitle .If you are learning a foreign language,this function is very useful for you.8.Modify the volume and brightness by sliding the screen.9.Adjust the size of the visible screen Media player is a term used to describe computer software for playing back multimedia files. While many media players can play both audio and video, others focus only on one media type or the other. Such players are known as either audio players or video players and often have a user interface tailored for the specific media type.=========================Notification=======================1.This free app will include some icon ads or notification ads without collecting any personal information.This is to get a few cents for our developing more free and wonderful app.2.Not all the phone support the Preview.============================================================