Re: [PATCH v2 0/2] MR5734: mf: Implement audio capture device enumeration in MFEnumDeviceSources().

[Nikolay Sivov (＠nsivov)]

Nikolay Sivov (@nsivov) commented about dlls/mf/Makefile.in:
> mf.rc \
>    quality.c \
>    samplegrabber.c \
> - sac.c \

What does "sac" stand for?