Sound Flower captures OS sounds, but not browser's audio

I was trying to capture audio of a webinar and Quicktime was capturing the OS audio as expected, but for whatever reason it was not picking up the audio from Firefox.  I decided that maybe it was a browser thing and I was right.  Logged in to the webinar with Safari and it worked perfectly.

Download Sound Flower before trying to record.

Download, install, and then open.  Once open, you will have a little icon at the top of the screen.  Select Sound Flower 2 Channel, Built In Output.

Open Quicktime

File -> New Screen Recording

On the upside down triangle, select Sound Flower 2 Channel

Start Recording!

How to take a screen shot in OS X

I can never remember so I'm finally writing a post about it. Here are the key combos for taking screen shots in OS X.

-  Command-Shift-3: Take a screenshot of the screen, and save it as a file on the desktop
-  Command-Shift-4, then select an area: Take a screenshot of an area and save it as a file on the desktop
-  Command-Shift-4, then space, then click a window: Take a screenshot of a window and save it as a file on the desktop
-  Command-Control-Shift-3: Take a screenshot of the screen, and save it to the clipboard
-  Command-Control-Shift-4, then select an area: Take a screenshot of an area and save it to the clipboard
-  Command-Control-Shift-4, then space, then click a window: Take a screenshot of a window and save it to the clipboard


This was taken word for word from here.