\begin{figure}[htpb]
\centering
- \includegraphics[width=1.0\linewidth]{images/multicam01.png}
+ \includegraphics[width=1.0\linewidth]{multicam01.png}
\caption{Using Mixer capability in Cin for multiple cameras}
\label{fig:multicam01}
\end{figure}
\item Choose the size and other options you want and click the checkmark OK. If you choose the option \textit{Beep when done} you will hear a short beep if all media is already proxied or a longer beep when all proxies have been created.
\item When your editing is complete, use \textit{Settings} pulldown and proxy to \textit{original size}.
\end{enumerate}
-
Instead of Open Mixers, you can Insert Mixers with new tracks at the timeline insertion point.
+\begin{figure}[htpb]
+ \centering
+ \includegraphics[width=1.0\linewidth]{mixer-playable.png}
+ \caption{A Mixer window showing available options with the white X designating no playing}
+ \label{fig:mixer-playable}
+\end{figure}
+
+\subsubsection*{Options available in the \textit{Mixer Windows}}%
+\label{ssub:options_available_with_mixers}
+
+There are several options you will see in each Mixer window that help with using them. These
+are shown in figure~\ref{fig:mixer-playable}. To use these, RMB in the desired mixer window,
+and choose one of the options as described here.
+
+\begin{enumerate}
+ \item Fullscreen / Windowed - will bring up a fullscreen display of that window or revert to the original size.
+ \item Resize Window - allows for resizing the window to a choice of different sizes.
+ \item Tile Mixers - makes it easy to get all of the mixers nicely tiled to a standard size.
+This is also available in the Window pulldown.
+ \item Playable - enabled by default so that you will see a checkmark next to it in the
+popup. The benefit of making a mixer window not playable is to save cpu time. When a specific
+mixer window is unchecked, so not Playable, a white cross appears in the upper left hand corner
+of the mixer. To switch back to playing again, RMB and choose Playable and this will turn
+playing back on. The program automatically updates the mixer image when the timeline cursor
+stops or when it is moved to a different spot even when play is disabled. You can see the
+white cross designating not playable in figure~\ref{fig:mixer-playable}. Statistics that show
+the savings are as follows on a 16 cpu laptop:
+\begin{verbatim}
+ 5 Mixers all playing -- cpu usage = 1275
+ 1 only playing -- cpu usage = 405
+ 2 only playing -- cpu usage = 800
+\end{verbatim}
+\end{enumerate}
+
\subsection{Mixer Align by Audio}%
\label{sub:mixer_align_audio}
\begin{figure}[htpb]
\centering
- \includegraphics[width=0.9\linewidth]{images/mixer-align01.png}
+ \includegraphics[width=0.9\linewidth]{mixer-align01.png}
\caption{Align Mixers window}
\label{fig:mixer-align01}
\end{figure}
\item Load your camera media with insertion strategy of \textit{resources only}
\item Highlight in the Resources window, all of the media you want to mix.
\item Right mouse button on one of the media and click on Open Mixers; all mixer windows come up.
- \item Provide a small target audio pattern on the Master Track for syncing by marking with the In/Out points ([ and ]).
- \item Make a selection on the timeline in which to look for the pattern. Left mouse click, then drag select and highlight a search time domain.
+ \item To arm the created mixer tracks and related audio tracks. They are automatically placed on the timeline disarmed. This is right for multi-cam but not for audio sync.
+ \item Provide a small target audio pattern on the Master Track for syncing by marking with the In/Out points ([ and ]). NOTE: When choosing between the audio tracks to align the one that will have to work as Master, we must rigorously use the one with the right-most synchronization peak. This is because the Master track will be started at the beginning of the timeline. If during alignment the other tracks should move further to the left than the Master, they will be truncated at 00:00:00:000, finding no more space available, and will be shortened with loss of footage for the next multi-cam
+ \item Make a selection on the timeline in which to look for the pattern. Left mouse click, then drag select and highlight a search time domain.
\item Use the \texttt{Window $\rightarrow$ Mixers$\dots$ $\rightarrow$ Align mixers} to bring up its dialog window.
\item Highlight in the first listbox, the Mixer number you want to align. Click on \textit{Match}. This will take a few seconds so watch the rendering time percentage on the lower right hand side zoom panel. The buttons will be ghosted out until finished. Now note the changed values in the Audio Tracks listbox.
\item If you are satisfied with the calculated Nudge values -- that is they are very close to $1.0$ -- in the Audio Tracks listbox and the audio track selected as the Master Track in the Master Track listbox, hit the \textit{Apply} button.
\item If you plan on performing more alignment tasks, click on Checkpoint so you can go back to a previous step in case you make a mistake.
\item Last, click on the OK green checkmark or to cancel click on the red X. Or just close the gui.
+ \item To disarm the mixer tracks and related audio tracks for the next multi-cam operations.
\end{enumerate}
\paragraph{Reset} is used to start over with the current session data, not an undo. This means you can use the match repeatedly to refine alignments. All of the Audio Tracks listbox values will be reset.
\begin{figure}[htpb]
\centering
- \includegraphics[width=0.9\linewidth]{images/mixer-align02.png}
+ \includegraphics[width=0.9\linewidth]{mixer-align02.png}
\caption{Aligned mixer window after "Match". Note the Nudge amounts above.}
\label{fig:mixer-align02}
\end{figure}
\begin{enumerate}
\item \textit{Mixers} lists the mixers that are active by highlighting them all initially. You can decide that you do
not want 1 or more mixers to be used in the correlation calculation by un-highlighting the one(s) that should not be used. In some cases you have to have at least 2 in order to align audio.
- \item \textit{Master Track} lists each of the audio tracks currently loaded for all of the mixers. You can decide to highlight a different audio track to be used as the master for correlation, but only 1 can be used.
+ \item \textit{Master Track} lists each of the audio tracks currently loaded for all of the mixers. You can decide to highlight a different audio track to be used as the master for correlation, but only 1 can be used. Remember to use the track with the right-most synchronization peak as the Master.
\item \textit{Audio Tracks} lists each of the mixer audio tracks. Again, you can highlight a different set of which
mixer audio tracks that you want to use for the waveform correlation. Any audio tracks that are not
highlighted, that is \textit{turned off}, will not be considered in the correlation calculation.
\begin{figure}[htpb]
\centering
- \includegraphics[width=0.9\linewidth]{images/mixer-align03.png}
+ \includegraphics[width=1.0\linewidth]{mixer-align03.png}
\caption{Match setup for aligning by audio. Note that [ ] are set over a sample waveform highlighted selection that includes that.}
\label{fig:mixer-align03}
\end{figure}
\begin{figure}[htpb]
\centering
- \includegraphics[width=0.9\linewidth]{images/mixer-align04.png}
+ \includegraphics[width=1.0\linewidth]{mixer-align04.png}
\caption{An audio Match is complete. Note the waveform is aligned.}
\label{fig:mixer-align04}
\end{figure}
\subsection{Recover Mixer Windows}%
\label{sub:recover_mixer_windows}
-\begin{wrapfigure}[16]{O}{1em + 0.3\textwidth}
- \vspace{-1ex}
- \centering
- \includegraphics[width=0.3\textwidth]{images/mixer-patchbay01.png}
- \caption{Mixer patchbay}
- \label{fig:mixer-patchbay01}
-\end{wrapfigure}
-
It is a hazard that you might accidentally \textit{undo} (\texttt{z}) too far and lose your mixer windows. Here are the steps to recover. It is recommended that you make a backup of your project before performing the recovery steps just in case there are other problems.
In the patchbay box to the left of the main timeline, there is a right pointing arrow on the right side. This is called the \textit{Expander} (figure~\ref{fig:mixer-patchbay01}). When you click on each expander, another line appears below that expander arrow and the timeline track height is slightly increased. If you Shift-click on a single expander, the patchbay will expand for all of the tracks.
\item Expand all of the patchbay lines, either one by one, or Shift-click on one to do them all. This is so you can see the \textit{mixer} right pointing arrow on the second expanded line.
\end{enumerate}
+\begin{figure}[htpb]
+ \centering
+ \includegraphics[width=0.35\linewidth]{mixer-patchbay01.png}
+ \caption{Mixer patchbay}
+ \label{fig:mixer-patchbay01}
+\end{figure}
+
\begin{enumerate}[resume]
\item Use the Window pulldown and choose \textit{Mixer Viewer} to bring up a new mixer window. Now you will be making an association between the mixer viewer and the track’s video.
\item Click on the new mixer window to make sure it is highlighted with a white border. This designates it as the \textit{in use} mixer viewer.
\begin{figure}[htpb]
\centering
- \includegraphics[width=1.0\linewidth]{images/multi-pane01.png}
- \caption{Shown are 4 panes that have split the main track canvas for some editing scenarios}
+ \includegraphics[width=1.0\linewidth]{multi-pane01.png}
+ \caption{Shown are 4 panes that have split in X and Y the main track canvas}
\label{fig:multi-pane01}
\end{figure}
\begin{figure}[htpb]
\centering
- \includegraphics[width=0.9\linewidth]{images/multi-screen01.png}
+ \includegraphics[width=0.75\linewidth]{multi-screen01.png}
\caption{Multi-screen Playback example useful for watching \CGG{} run on the \textit{big screen}}
\label{fig:multi-screen01}
\end{figure}
\begin{figure}[htpb]
\centering
- \includegraphics[width=0.9\linewidth]{images/multi-view01.png}
+ \includegraphics[width=1.0\linewidth]{multi-view01.png}
\caption{Shown here are 3 Viewer windows and the \textit{View in new window} popup}
\label{fig:multi-view01}
\end{figure}
projects / goodguy / cin-manual-latex.git / blobdiff