Simple Video Player to play videos in .mvk format on android (made in ionic 5)

Simple Video Player to play videos in .mvk format on android (made in ionic 5) This is for future deals do a karaoke, so file have no voice song other with voice and subtitules included in video. Can play, pause, full screen, take music, take voice . Show titule of file. Will gave video mvk file, to deliver working. Also image will gave as reference. Subtitules should see as image, like backgroud white, and paiting blue when singer sings. Video file is config that way, but reproducer should let it do it.