\item[copy and paste] called secondary (or clipboard) selection. Some more modern programs use Ctrl-C/Ctrl-X and Ctrl-V for this (some use other keys or qualifiers, like Shift).
\end{description}
-\subsection*{How it works:}%
-\label{sub:how_it_works}
+\subsection*{How Copy/Paste works:}%
+\label{sub:how_copy_paste_works}
All of the methods use window \textit{properties} to attach data, called a selection, to a source window. The program advertises the selection by using the X server. The window property used determines which selection type is set/advertised by the new selection.
\item[YUV color range] default choice is JPEG, alternate is MPEG
\end{description}
+Some general tips (See also \ref{sec:video_attributes} \textit{Color model}):
+\begin{itemize}
+ \item If your hardware allows it use RGB-Float (in \texttt{Settings $\rightarrow$ Format}); this format does not lead to transfer errors from one model to another, but it uses more cpu.
+ \item Use RGB-8 if the source is RGB and YUV-8 if the source is YUV (most commonly used).
+ \item If you notice alterations in color/brightness representation, try playing with color models in \texttt{Settings $\rightarrow$ Format} and with \textit{YUV color space} and \textit{YUV color range} in \texttt{Settings $\rightarrow$ Preferences $\rightarrow$ Appearance} tab. Another possibility is to check if the display color model conforms to the project color model.
+\end{itemize}
+
+
\section{Automatic "Best Model" Media Load}%
\label{sec:conform_the_project}
\index{color!model}