-The media file will be written using the format and codec specified in the \texttt{Settings $\rightarrow$ Preferences $\rightarrow$ Recording tab}, which you will need to set up first. See the Settings/Preferences \todo{reference to section} section for parameters. Only ffmpeg can record both audio and video simultaneously, and some ffmpeg formats require too much cpu to do a realtime compression. A setting which is more likely to be usable (requires less cpu/memory for realtime encoding) is \texttt{ffmpeg /qt/mp4.qt} with bitrates like $audio/256000$ \& $video/6000000$.
+The media file will be written using the format and codec specified in the \texttt{Settings $\rightarrow$ Preferences $\rightarrow$ Recording tab}, which you will need to set up first. See the \hyperref[sec:recording]{Settings/Preferences} section for parameters. Only ffmpeg can record both audio and video simultaneously, and some ffmpeg formats require too much cpu to do a realtime compression. A setting which is more likely to be usable (requires less cpu/memory for realtime encoding) is \texttt{ffmpeg /qt/mp4.qt} with bitrates like $audio/256000$ \& $video/6000000$.