manual/include/newopen-session-dialog.html

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<p>
The initial <dfn>Session</dfn> dialog, displayed at each start of Ardour, consists
of several consecutive pages:
</p>
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<h2>Open Session Page</h2>
<figure class="left">
<img class="mini" src="/images/session_setup.png" alt="The Session Setup Dialog">
<figcaption>
The Session Setup Dialog
</figcaption>
</figure>
<p>
On this page, an <dfn>existing session</dfn> can be opened. Any <a href="@@snapshots">snapshot</a>
of a particular session can also be accessed by clicking on the arrow next to
the session name to display all snapshots, and then selecting one.
</p>
<p>
If the session is not displayed in the Recent Sessions list, the <kbd
class="menu">Other Sessions</kbd> button will bring up a file selection dialog
to navigate the file system.
</p>
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<p>
Alternatively, a <kbd class="menu">New Session</kbd> can be created.
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</p>
<h2 class="clear">New Session page</h2>
<figure class="left">
<img class="mini" src="/images/session_new.png" alt="The New Session Dialog">
<figcaption>
The New Session Dialog
</figcaption>
</figure>
<figure class="right">
<img class="mini" src="/images/template_setup.png" alt="One of the Template Setup Dialogs">
<figcaption>
One of the Template Setup Dialogs
</figcaption>
</figure>
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<p>
This page allows to type in the name of a session, select a folder to save it in, and
optionally use an existing <a href="@@session-templates">template</a>.
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</p>
<p>
The different templates, both the "factory" ones and the ones created by the user,
are easily available on the left-side panel. Depending on the chosen template,
a specific Template Settings window may be shown, allowing the user to fine-tune
the details of the template and/or choose between the different options of the
template.
</p>
<p>
Templates can be huge time savers when working on similar projects, or on
usual projects, as they allow to preset and tweak a lot of the <a
href="@@session-properties">session properties</a>, (like the
availability of a <a href="@@monitor-section">monitoring section</a>,
connection to a Master Bus, etc.), and handle the creation of <a
href="@@adding-tracks-busses-and-vcas">tracks</a> of any kind.
</p>
<p>
The <kbd class="menu">Empty Template</kbd> preset allows to create a session
"from scratch". Everything a session template does can be done manually
&mdash;albeit more tediously&mdash; and the resulting sessions will not differ
whatsoever.
</p>
<p>
As of Ardour 5.12, which introduced the new template dialog, the factory templates are:
</p>
<table class="dl">
<tr><th><kbd class="menu">Empty Template</kbd></th>
<td>Creates an empty session with no tracks and no monitoring. A stereo Master Bus is created, and any track created defaults to output on this bus.</td></tr>
<tr><th><kbd class="menu">Advanced Session</kbd></th>
<td>Like the Empty Template, but adds the ability to easily manage the Master bus (channels, hardware connection, and track autoconnection), and the creation of a monitoring section.</td></tr>
<tr><th><kbd class="menu">Recording Session</kbd></th>
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<td>Like the Empty Template, but allows the fast creation of a number of tracks, optionally ready to record.</td></tr>
<tr><th><kbd class="menu">Live Band</kbd></th>
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<td>Fast tracks the creation of usual tracks for a band setup (vocals, guitars, piano, ...), and optionally adds usual effects on these tracks.</td></tr>
</table>
<p>
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Selecting a template will display its description in the right-side panel, while
hovering over a template name will show a tooltip indicating if it is a factory
template, or, if it is a user-created one, which version of Ardour was used to
create it.
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</p>
<p>
Whether or not a template is used, and before the "Template Setup" dialog, the
Audio/MIDI Setup will be shown.
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</p>
<h2 class="clear">Audio/MIDI Setup</h2>
<figure class="left">
<img class="mini" src="/images/Audio-MIDI_Setup.png" alt="The Audio/MIDI Setup Dialog"/>
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<figcaption>
The Audio/MIDI Setup Dialog
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</figcaption>
</figure>
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<p>
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This window exposes the different audio options to be used by Ardour for the
current work session, for hardware and software and is made of:
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</p>
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<table class="dl">
<tr><th>Audio System</th>
<td>Depending on the operating system, Ardour can possibly use different audio
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systems, e.g. on Linux, both <abbr title="Advanced Linux Sound Architecture">
ALSA</abbr> and <abbr title="JACK Audio Connection Kit">JACK</abbr> are
available.
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</td></tr>
<tr><th>Driver</th>
<td>
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On Mac OS X this will typically be <kbd class="menu">CoreAudio</kbd>. On Linux usually
this will be either <kbd class="menu"><abbr title="Free Firewire Audio Driver fOr
linux">FFADO</abbr></kbd>
or <kbd class="menu"><abbr title="Advanced Linux Sound
Architecture">ALSA</abbr></kbd>, depending on whether or not a firewire device
is used. Advanced users on all platforms may also
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use <kbd class="menu">NetJack</kbd> which provides network audio I/O.
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</td></tr>
<tr><th>Device</th>
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<td>The selector should show all available interfaces provided by the
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driver above and which are capable of duplex operation.
<p class="warning">
When using an Intel Mac running OS X and the builtin audio
interface, its separate input and output devices must be <a href="@@using-more-than-one-audio-device">
merged</a> first into a single "aggregate device" before Ardour will be able
to use it.
</p>
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</td></tr>
<tr><th>Sample Rate</th>
<td>
The selector will allow to select from any sample rate supported by the device
selected above it.
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</td></tr>
<tr><th>Buffer Size</th>
<td>
The size of the buffer used by the audio interface can be adjusted
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to allow for either lower latency, or lower CPU usage and higher
latency.
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</td></tr>
<tr><th>Input/Output Channels</th>
<td>
Specifies the number of hardware channels to use. The
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default is <kbd class="menu">all available channels</kbd>.</td></tr>
<tr><th>Hardware Input/Output Latency</th>
<td>Specify the hardware delay in samples for precise latency compensation.</td></tr>
<tr><th>Calibrate</th>
<td>
This button runs a semi-automated guided process to obtain
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precise hardware latency measurements for the above option.</td></tr>
<tr><th>MIDI System</th>
<td>
Selects the MIDI driver to use. On Mac OS X, this will be <kbd
class="menu">CoreMIDI</kbd>. On Linux, this will follow the audio backend.
If the Audio backend is ALSA, midi will be alsa also. If the backend is
JACK, it can be changed between two legacy
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ALSA drivers or the (preferred) new JACK+ALSA implementation.</td></tr>
</table>