Questions on windows environment

Hi folks. I’m new to SDL and have a couple of questions regarding its Windows implementation.
Please forgive me, but I have not yet looked at the source. I figured it would take less time to pick your collective brains.

Are there currently any plans for a Microsoft Media Foundation implementation on the Windows side?
I did a search for Media Foundation in the forums here and did not find anything mentioned.

When SDL is decoding a piece of media, am I able to get to the underlying audio byte stream from a video, ideally with some kind of timing synch?

Thanks in advance.------------------------