Also KM Player supports all the Codec from ffdshow and it additionally supports MPEG1/2. Internal Codec gets processed inside of KMPlayer so it’s faster & safer. and it additionally supports matrix function/normalizer function when internal sound Codec is being used. For the sound Codec, KMPlayer 32bit supports MPEG1, 2, AAC, WMA 7, 8, OGG &, etc. Supported Codec is separated by internal & external. Without any separate Codec, you are able to play any media files because KMP has its own internal Codec. KMPlayer is a versatile multi-media player for Windows PC that can cover various types of contained formats.