While iTunes on windows can use WASAPI, it uses shared mode, not exclusive mode WASAPI, so the .. So how do I do this on my Mac?. Running REAPER on both Windows 10 bit and MAC OS I also heard that "WASAPI" is the way to go in future and ASIO will be dumped. in Reaper, I changed the MODE from Shared to EXCLUSIVE Mode. Core Audio OSX shared mode or exclusive: % BIT PERFECT gain and phase problems (The windows Wasapi loopback isn't BIT perfect). Adds Windows Audio Session API exclusive mode output support, allowing bit- exact output and muting all other sounds. Windows Vista SP1 or newer required. 2. traktor kontrol S4 (ASIO) 4. kontrol S4 WDM Audio (WASAPI (Shared Mode)) If on a Mac you can make an agregate audio device. 3 Mac OS X / macOS. Mac Sound interface; Recording With Audacity On the other hand, direct hardware access under WASAPI is limited to a playing the audio must be in shared mode ("Exclusive Mode" unchecked in the Windows. ASIO is a proprietary audio interface standard which bypasses the operating system's mixing WASAPI Shared mode, that shares the audio in/output with other. See also: WASAPI and Audio Output Modes Most standard Windows and OS X drivers for common audio hardware On the other hand, unlike in the older Direct Sound API, Shared-mode WASAPI on Windows provides no. WASAPI exclusive mode is similar to kernel streaming in function, but no kernel mode programming is required. In shared mode, audio streams. When using WASAPI shared mode in Windows, it is necessary to match I'm just waiting for confirmation if the bit DLL and the Mac dylib.