Can we play audio video with media sdk ?

Hi ,

I am looking for video h/w acceleration So I find out intel-media-sdk . But I have some queries about sdk which are following :

1. Can we play audio and video both using media sdk ?

2. Is media sdk use intel quick sync for both audio and video ?

3. Is media sdk use gpu for video processing if yes then what is advantage of quick sync ?

4. what we can do with intel quick sync using media sdk I mean , encode , decode , mux-demux , vpp etc ?

5. Is there have audio acceleration ?

If above all have YES then please explain in brief or share any doc about this . 

Thanks & Regards,

Satinder