Complex sentence: For example, an MP3 player may use a previously designed MP3 codec as a drop in hardware module, freeing the MP3 player designers from having to implement the complex MPEG standards themselves.
Split into simpler sentences: For example, an MP3 player may use a previously designed MP3 codec as a drop in hardware module. Freeing the MP3 player designers from having to implement the complex MPEG standards themselves.