If you have ever played a high-resolution video on nPlayer and noticed the audio was missing or the video was stuttering, you probably encountered a licensing or hardware limitation. While nPlayer is one of the most powerful media players for iOS and Android, adding an external codec is the single best way to unlock its full potential.
Due to patent fees, nPlayer cannot always include these codecs natively. nplayer external codec better
Native hardware acceleration is more energy-efficient. Using a software-based external codec requires more CPU cycles, which can drain your battery faster during long flights or commutes. However, for most enthusiasts, the ability to actually hear the movie is well worth the extra power draw. If you have ever played a high-resolution video