Here we assume that we have a good video, filmed on green (or blue) screen that we want to use. Important: make sure you are using a color model that has an alpha channel, such as \textit{RGBA8}, \textit{RGBAFloat}, \textit{YUVA8}. To change color model, go to \texttt{Settings $\rightarrow$ Format $\rightarrow$ Color Model}.
\subsubsection*{Usage}
Here we assume that we have a good video, filmed on green (or blue) screen that we want to use. Important: make sure you are using a color model that has an alpha channel, such as \textit{RGBA8}, \textit{RGBAFloat}, \textit{YUVA8}. To change color model, go to \texttt{Settings $\rightarrow$ Format $\rightarrow$ Color Model}.
\subsubsection*{Usage}