Support Mixed Mode CD

**Is your feature request related to a problem? Please describe.**
Can't rip [Mixed Mode CD](https://en.wikipedia.org/wiki/Mixed_Mode_CD)

**Describe the solution you'd like**
Support Mixed Mode CD

**Describe alternatives you've considered**
Using different SW to rip and then fre:ac to convert, but that's pointless.

**Additional context**
n/a