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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Source: Dave Richeson (divisbyzero.com), Dickinson College
% Version francaise par Vincent Pantaloni, prof.pantaloni.free.fr
% Traduction, correction et adaptation à la typographie française.
%
% Une anti-seche en deux pages pour une intro rapide ou un aide mémoire des différentes fonctions. A imprimer en recto verso par exemple.
%
% Feel free to distribute this example, but please keep the referral
% to divisbyzero.com
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\documentclass[a4paper,10pt,landscape]{article}
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\usepackage[pdfauthor={Luke Hsiao},
pdftitle={Middlefield Building Streaming Checklist},
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% -----------------------------------------------------------------------
\begin{document}
\small
% Title
\begin{center}
\Large{\textbf{Middlefield Building Streaming Checklist}} \\
\small{Updated: \today\quad |\quad Admin: Luke Hsiao <luke@hsiao.dev>} \\
\end{center}
% Main content
\begin{multicols*}{3}
\section{Setting Up ($\approx$\SI{20}{\minute})}
\begin{enumerate}
\item \textbf{Before Church} Disable the Liahona WiFi network in Technology Manager (TM)\footnote{Requires a bishopric member or tech specialist. See \url{https://tm.churchofjesuschrist.org}}.
\item Plug in the streaming XLR cables (under table and lectern).
\item Power on the A/V computer and move monitor, keyboard, and mouse to the desktop.
\item Log-in to the Administrator account using password: \texttt{avadmin}
\item Launch OBS and Zoom.
\item Check audio interface settings
\begin{enumerate}
\item Are the gain and volume knobs set to their marked positions?
\item Do you see signal from both microphone inputs?
\item Enable \SI{48}{\volt} phantom power.
\item Enable ``Air'' mode on Mic 1.
\item Enable direct monitoring in mono mode (not stereo)
\end{enumerate}
\item Start the virtual camera in OBS.
\item Log into your ward's Zoom account and start your meeting.
\item Check that Virtual-Cable Output is the microphone input, and OBS Virtual Camera is the video input.
\item Check that ``Original Sound'' is enabled for the microphone in Zoom.
\item Disable the ability for Zoom participants to unmute themselves.
If they do, this will play over the sound system and be disruptive.
\item \textbf{If there are Zoom participants ($+\approx$\SI{10}{\minute})}
\begin{enumerate}
\item Use the hook by the clerk's table to lower the projector screen.
\item Set up the projector.
\item Hook the computer to the projector using the \SI{30}{ft} HDMI cable.
\item Set the displays to ``Mirrored'', so you can easily know what is on that screen.
\item Set to speaker view in Zoom.
\item Unmute the speaker only when it is their turn, and mute host Zoom account.
Their video will display, and their audio will play over house sound system.
\end{enumerate}
\item Monitor chat in case viewers report audio or video issues.
\end{enumerate}
\vfill\null\columnbreak
\section{Running the Meeting}
\begin{itemize}
\item Assign a closed captioner if available.
\item As usual, monitor for Zoom bombing and inappropriate content (e.g., video feed unintentionally left on).
\item \textbf{Hymns} During hymns, turn off direct monitoring on the Scarlett 2i2, so there isn't an echo from the organ.
Turn it back on afterwards.
\item \textbf{Sacrament} After the sacrament hymn, but before the prayers, switch scenes in OBS to the ``sacrament'' scene, which will mute the audio and display a video overlay.
Switch back to the main scene after the conclusion of the sacrament.
\end{itemize}
\section{Cleaning Up ($\approx$\SI{10}{\minute})}
\begin{enumerate}
\item Close OBS and Zoom.
\item Turn off the A/V computer, and put monitor, keyboard, mouse back under the table.
\item Unplug the streaming XLR cables (under table and lectern).
\item \textbf{After Church} Re-enable Liahona WiFi network in TM.
\end{enumerate}
\section{Maintenance}
\begin{itemize}
\item Occasionally, the A/V PC should be turned on so that Windows Update can run.
Doing this separately should prevent updates from trying to run during a Zoom meeting and hogging CPU or bandwidth.
\end{itemize}
\vfill\null\columnbreak
\section{FAQs}
\subsection{Not getting signal from the podium microphone?}
Is the \SI{48}{\volt} phantom power button enabled on the Scarlett 2i2?
\subsection{Can't hear the microphone on house speakers?}
Is direct monitoring enabled? Use the mono mode (one circle), not stereo.
\subsection{Can't hear the desktop audio on house speakers?}
Is the Scarlett 2i2 set as your speaker / output device?
\subsection{Does the audio (especially organ) sound terrible?}
Do you have ``Original Sound'' on in Zoom?
Is high-fidelity music mode enabled in Zoom?
\subsection{Where are things stored?}
Store all the cables (\SI{30}{ft} HDMI cable, XLR cables, etc.) in the drawer of the clerk's table.
The microphone stand for the organ microphone is stored in the room behind the clerk's table.
\subsection{Are Zoom participants hearing a lot of noise?}
Use the Virtual Cable as the microphone, rather than the Scarlett 2i2 directly.
Make sure that OBS audio sources are monitoring to the Virtual Cable Input, and have filters applied.
\subsection{Can I install X, Y, or Z?}
Please do not install new software or change any settings without first checking with the admin (see header).
If you have any feedback or suggestions for improvements, please also contact the admin.
\subsection{Is there something wrong with the PC?}
Contact the admin (see header).
\end{multicols*}
\end{document}
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