Aurora Blu-ray Media Player for windows is all-in-one software which can help users to enjoy Blu-ray movies on Windows 8, Windows 7, Windows XP, Windows Vista, Windows 98 without any other third party codec. From the developer: Soundflower is a Mac OS X system extension that allows applications to pass audio to other applications. The file size of the latest downloadable installation package is 57 KB. The application belongs to Audio & Video Tools. Amacsoft iPad iPhone iPod to PC Transfer 2.1.19. This free Mac application was originally developed by Cycling '74. In fact, this is exactly how I grabbed the audio from the public domain film Duck and Cover for my piece of the same name on SoundCloud. It is intended to download/convert a variety of video files, but can also convert to MP3, including the audio only of online/offline video files. If you want to record internal audio on Mac, such as iTunes music, online radio, online music, video game music, Soundflower is what you need.
Soundflower is an open source kernel extension for Mac OS which helps users route sounds to any Mac app instead of the default speakers. Heres an example: Say i want to play some audio in iTunes, but record it in Quicktime while listening to it out of the built-in speakers.
I used to be on Mac, but I've switched over to a Windows PC what is avaliable for Windows that does internal routing? Similar to Soundflower which is Mac only. In the meantime, you can take your chances with an older version of Soundflowerbed, but you can do a lot with a Multi-Output Aggregate Device. After downloading, control-click on Soundflower.pkg and select 'open' (then click 'Open' in the 'unidentified developer' alert window). FIRST try the downloading the installer.