Simply, the best audio and video player for windows and it is free.
Potplayer the video and audio player from Daum Communications – previously from the same developers of KMPlayer – provides non-comparable features of video playback free of charge. With the bundled set of codecs you can run almost all audio and video file types. Smooth and seamless video play, enhanced hardware acceleration, Impressive viewing experience with 3D, Support of various subtitle formats and Variety of codecs are the main features.
Enhanced hardware acceleration: Provides the maximum performance with the minimum resource using DXVA, CUDA, QuickSync. Get the best out of what you have.
Impressive viewing experience with 3D: Supports various types of 3D glasses, so you can get the 3D experience anytime you want using your 3DTV or PC. Various output format (Side by Side, Top and Bottom, Page Flipping) supported.
Support of various subtitle formats: Text subtitles(SMI & SRT), DVD(Vobsub) and Blu-ray subtitles, ASS/SSA animation and SMI Ruby tags, etc.
Variety of codecs: No need to install different codecs all the time when using the player. Supports OpenCodec so users can easily add whatever codecs they want.
And more advanced features