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\begin{document}

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\small

\begin{center}
    \Large{\textbf{Middlefield Building Streaming Checklist}} \\
    \small{Updated: 2021-05-05\quad |\quad Contact: Luke Hsiao (luke@hsiao.dev)} \\
\end{center}
\begin{multicols*}{3}
    \section{Setting Up ($\approx$\SI{20}{\minute})}
    \begin{enumerate}
        \item \textbf{Before Church} Disable the Liahona WiFi network in Technology Manager.
        \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 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 the lecturn mic and organ mic?
                \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 the appropriate church Zoom account and start the 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 AV 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 Technology Manager.
    \end{enumerate}

    \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{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.


\end{multicols*}
\end{document}