qtaacenc: a command-line QuickTime AAC encoder for WindowsWhat is this? qtaacenc is a command-line utility for Windows to encode audio files with QuickTime AAC encoder. It enables us to access the true VBR encoder which is not available in iTunes. Requirements Windows XP or later (?) QuickTime 7.6.2 or later Please install the latest version if you are using the older one. You don't have to install iTunes. VC2008 runtime Will be required on some systems.
