changing to output mode using mic was never initializing the mic due to ...

...evaluating the current mode instead of the new mode. Switched variables and now we can record audio.

Hi! Check me on this (line 197), but I think this was a copy/paste error from the previous switch block. With this change I'm now able to record video with audio whereas previously it would never fall into this if block b/c the current mode here is never the video with audio mode.