FreeBSD and Windows 10 with the bsd.patch for FreeBSD and the
cygwin.patch for Windows 10.
+NOTE: as of May 31, 2021 when Context Help was added, to include
+this Context Help you will need to download the corresponding
+tgz file containing the HTML manual sections referenced for the
+Help pages. The file to download is:
+\url{https://cinelerra-gg.org/download/images/HTML_Manual-20210531.tgz}
+substituting for "20210531" the "yyyymmdd" representing latest release date.
+Then unpack to your Cinelerra/bin/doc directory so it is included in
+your built system.
+NOTE End
+
Alternatively, there are some pre-built dynamic or static binaries
which are updated on a fairly regular basis (as long as code changes
have been made) available at the link below.
export FFMPEG_EXTRA_CFG=" --disable-vdpau"
\end{lstlisting}
+NOTE: as of May 31, 2021 when Context Help was added, to include
+this Context Help you will need to download the corresponding
+tgz file containing the HTML manual sections referenced for the
+Help pages. The file to download is:
+\url{https://cinelerra-gg.org/download/images/HTML_Manual-20210531.tgz}
+substituting for "20210531" the "yyyymmdd" representing latest release date.
+Then unpack to your Cinelerra/bin/doc directory so it is included in
+your built system. The reason for not including the HTML manual in
+the source code so that it would already be there, is because it is
+very large and has its own GIT base.
\subsection{Notes about Building from Git in your Customized Environment}%
\label{sub:notes_about_building_from_git_in_your_customized_environment}
-formats} and \texttt{ffmpeg -codecs} to see what is available
on your system.
+\section{Building the HTML Manual for Context Help}%
+\label{sec:building_the_manual}
+\index{context help}
+
+In addition to compiling your own \CGG{}, you should also build an html version of the manual that is needed for Context Help in the program. The main version of the manual is in latex to produce a pdf version of the manual and this is required to be built first as the basis for the html version. This means that you need a full latex environment, git, and the latex2html program in order to eventually create the html version. Texlive is about 1 GB; Latex2html itself has many requirements and missing any will result in failure: some requirments include Netpbm, GhostScript, dvips, etc. Latex2html must be at least version "2021.2" in order to create the html manual version from the latex.
+
+The steps are as follows:
+\begin{enumerate}
+ \item Download the manual in LaTeX:
+
+\begin{lstlisting}[style=sh]
+git clone "git://git.cinelerra-gg.org/goodguy/cin-manual-latex.git" master
+\end{lstlisting}
+
+ \item Included in the download is the \textit{translate\_manual} script. After modifying this file to have execute permission, run this script from a terminal window in the \textit{master} directory where it was downloaded (be aware that this script includes several \textit{rm} commands):
+\begin{lstlisting}[style=sh]
+./translate_manual
+\end{lstlisting}
+
+The PDF document will be produced from the latex source in the \textit{master} directory. Since the glossary and index are also present, it has to run the pdf build several times. The following commands in the \textit{translate\_manual} script produce the PDF document from latex source which includes invoking makeindex for the Index and Glossary.
+
+\begin{lstlisting}[style=sh]
+pdflatex CinelerraGG_Manual.tex
+makeindex CinelerraGG_Manual.idx
+pdflatex CinelerraGG_Manual.tex
+makeindex CinelerraGG_Manual.nlo -s nomencl.ist -o CinelerraGG_Manual.nls
+pdflatex CinelerraGG_Manual.tex
+\end{lstlisting}
+
+After these commands are executed you will have the manual only in PDF format. So if you only want a PDF version, you only need to run these previous 5 lines but Context Help from the program will not be available with the PDF version.
+
+ \item Next, to produce HTML output the script then moves (renames) latex2html-init to .latex2html-init (starting with dot).
+
+ \item Finally latex2html is run with a unique set of parameters and some cleanup is performed. The script uses latex2html. It creates the directory CinelerraGG\_Manual containing all the files of the manual in html: tables, references, index, glossary, and various images.
+
+ \item After installation of the \CGG{} program, place the complete unchanged directory CinelerraGG\_Manual, as it was produced by latex2html from the manual package, into the 'doc' directory of the installed Cinelerra package. This will be the directory bin/doc/CinelerraGG\_Manual if \CGG{} was built --with-single-user. The script ContextManual.pl will automatically be in bin/doc after the successful build of the program. It is this perl script that allows the program to access CinelerraGG\_Manual to offer Context Help.
+
+ \item Optionally you can make some adjustments to the latex2html command line in the \textit{translate\_manual} script. Some variants are shown in the comments inside the script but changes may impact the usability of Alt/h hotkey from the program.
+\end{enumerate}
+
\section{Windows 10 with Cygwin for \CGG{} Limited}%
\label{sec:ms_windows10}
\index{windows 10}
\subsection{Elive}
\label{sec:elive}
-\textbf{Elive}, or Enlightenment live CD, is a non-commercial, cost-free operating system based on Debian, for the daily use and it can be used both as live CD or Installed system. Elive uses a customized Enlightenment desktop. It is fast, user-friendly and feature-rich and \CGG{} is included in the 64 bit version.
+\textbf{Elive}, or Enlightenment live CD, is a non-commercial, cost-free operating system based on Debian, and it can be used either as a live CD or an Installed system. Elive uses a customized Enlightenment desktop. It is fast, user-friendly and feature-rich and \CGG{} is included in the 64 bit version.
-Click \href{https://www.elivecd.org/}{Elive} for more information.
+Click \href{https://www.elivecd.org/}{Elive} for more information. The \CGG{} package is at
+\href{http://repository.elivecd.org/pool/multimedia/c/cinelerra-gg/} {package} - just download
+the .deb file and install via “dpkg -i “. To include access to the Alt/h hotkey help, also install
+\href{http://repository.elivecd.org/pool/multimedia/c/cinelerra-gg-manual/}{manual} for help.
\section{Cinx and a “Bit” of Confusion}%
\label{sec:cinx_and_a_bit_of_confusion}