This describes the audio codec. AAC (Advanced Audio Coding) is a standard format for lossy digital audio. The "2.0" signifies that it is a stereo track (left and right channels) rather than 5.1 surround sound.
: The source of the file, indicating it was downloaded directly from a streaming service or online store. Malay : The primary language or region (Malayalam or Malay). myaunty20251080pfeniwebdlmalayaac20x2
This likely refers to a movie or series titled This describes the audio codec