91 lines
3.0 KiB
HTML
91 lines
3.0 KiB
HTML
|
|
<p>
|
|
The plugin editor can be shown by double-clicking on the plugin within the
|
|
<a href="@@processor-box">processor box</a>.
|
|
A new window will appear showing the editor/GUI for the plugin.
|
|
</p>
|
|
|
|
<figure class="right">
|
|
<img class="mini" style="width:400px;" src="/images/exemple-plugin.png" alt="A generic plugin Editor (A-Eq)">
|
|
<figcaption>
|
|
A generic plugin Editor (A-Eq)
|
|
<ol>
|
|
<li>Parameters</li>
|
|
<li>Description</li>
|
|
<li>Analysis graph</li>
|
|
</ol>
|
|
</figcaption>
|
|
</figure>
|
|
|
|
<h2>Generic Plugin Editor</h2>
|
|
|
|
<p>
|
|
If a plugin does not have its own GUI, Ardour will construct a
|
|
<dfn>generic plugin editor</dfn> from a small set of common control
|
|
elements. Ardour will do this even for plugins that have their
|
|
own, if <kbd class="menu">Edit > Preferences >
|
|
GUI > Use Plugins' own interface instead of Ardour's</kbd> is disabled.
|
|
</p>
|
|
|
|
<p>
|
|
The generic UI can be temporarily switched to by <kbd class="mouse">right</kbd> clicking on
|
|
a processor and selecting <kbd class="menu">Edit with generic controls</kbd>.
|
|
This is necessary in order to access the <a href="@@automation">plugin
|
|
automation controls</a>.
|
|
</p>
|
|
|
|
<p>
|
|
In the generic UI, any controller can be reset to its default state by
|
|
<kbd class=mod3n></kbd><kbd class=mouse>Left</kbd>-clicking on it.
|
|
</p>
|
|
|
|
<h2>Analysis Graph</h2>
|
|
|
|
<p>
|
|
At the bottom of the generic plugin editor, clicking the arrow displays the
|
|
<dfn>Analysis Graph</dfn>.
|
|
</p>
|
|
<p>
|
|
This graph displays:
|
|
</p>
|
|
<ul>
|
|
<li>the <span style="background-color:black; color:white;">transfer function</span> in white,</li>
|
|
<li>the <span style="background-color:black; color:red;">phase response</span> in red (optionnal),</li>
|
|
<li>the <span style="background-color:black; color:green;">post effect spectrum</span> in green.</li>
|
|
</ul>
|
|
|
|
<p>
|
|
The <dfn>transfer function</dfn> plots the output amplitude of the plugin (considered
|
|
as a "black box") against its input amplitude, along the audio spectrum.
|
|
</p>
|
|
<p>
|
|
The <dfn>phase response</dfn>, that can be switched on or off using the
|
|
<kbd class="option">Show phase</kbd> checkbox, plots the phase of the
|
|
plugins output against its input phase, along the audio spectrum. The scale is
|
|
shown in <span style="background-color:black; color:yellow;">yellow</span> on
|
|
the right.
|
|
</p>
|
|
<p>
|
|
The green spectrum plots the <dfn>output signal spectrum</dfn>, after the plugin
|
|
(for tracks that have a signal on).
|
|
</p>
|
|
<p>
|
|
The <kbd class="menu">dB scale</kbd> selector in the bottom left allows to
|
|
change the vertical scale of the graphs.
|
|
</p>
|
|
|
|
<h2>MIDI instruments specificities</h2>
|
|
|
|
<figure>
|
|
<img src="/images/instrument_plugins-keyboard.png" alt="The MIDI keyboard in instruments plugins">
|
|
<figcaption>
|
|
The MIDI keyboard in instruments plugins
|
|
</figcaption>
|
|
</figure>
|
|
|
|
<p>
|
|
The generic UI provides, for all MIDI instruments plugins, a keyboard, that can
|
|
be used either with the mouse, or by using a QWERTY keyboard as a piano. Both the
|
|
channel and the velocity can be set above the keyboard.
|
|
</p>
|