How would I use Audacity to record a post game commentary after capturing gameplay. I have heard it can be done but I would like edit it in I movie afterwards so I wouldn’t have to match the audio up later. I am using Audacity 2.0.3 for my mac and the operation system 10.8.2.
Audacity does not support video.
I would suggest that you record each “comment” (may be as little as a gasp, or may be a full paragraph of text) as separate files. You can then drop each “comment” into the appropriate place in your video editor program.
You may find it convenient to record all “comments” at the same time while watching the video, or you may prefer to record in sections. Each “comment” can be labelled and you can use “Export Multiple” (http://manual.audacityteam.org/o/man/export_multiple.html) to export each labelled section as a separate file.