From: Good Guy Date: Sat, 4 May 2024 16:48:03 +0000 (-0600) Subject: single character fix in Plugins for corrected punctuation of subsampling X-Git-Url: https://git.cinelerra-gg.org/git/?p=goodguy%2Fcin-manual-latex.git;a=commitdiff_plain;ds=inline single character fix in Plugins for corrected punctuation of subsampling --- diff --git a/parts/Plugins.tex b/parts/Plugins.tex index 1aa07a2..2fed365 100644 --- a/parts/Plugins.tex +++ b/parts/Plugins.tex @@ -1344,7 +1344,7 @@ Chroma Key (HSV)\protect\footnote{Credit for Plugin by Jerome Cornet \url{http:/ \subsubsection*{Requirements} \label{ssub:requirements} -The subject in the movie should have a good background. The lighting is crucial and good lighting during production will save you time with much less effort than in post-production. Another tip is to use a low-compressed, intraframe codec with as high a color depth as possible. In case of YUV-type source signal, it is better to have subsampling $4:4.4$ or $4:2:2$. +The subject in the movie should have a good background. The lighting is crucial and good lighting during production will save you time with much less effort than in post-production. Another tip is to use a low-compressed, intraframe codec with as high a color depth as possible. In case of YUV-type source signal, it is better to have subsampling $4:4:4$ or $4:2:2$. 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}