Aften ~ Create Stereo & Multi-channel Audio


Aften is an audio encoder which generates compressed audio streams based on ATSC A/52 specification. This type of audio is also known as AC-3 or Dolby® Digital and is one of the audio codecs used in DVD-Video content.

Features:

  • Converts PCM source audio into AC-3 audio
  • Allows for setting of production metadata such as dialogue level, downmix levels, and extended bitstream information
  • Supports RAW, WAV, AIFF, and CAFF input file formats
  • Supports single multi-channel or multiple mono source files
  • Includes several optional pre-processing filters
  • Uses multi-threading and assembly optimizations to speed up encoding

aften.sourceforge.net