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Diffstat (limited to 'manual/xml/working_with_layers.xml')
| -rw-r--r-- | manual/xml/working_with_layers.xml | 275 |
1 files changed, 139 insertions, 136 deletions
diff --git a/manual/xml/working_with_layers.xml b/manual/xml/working_with_layers.xml index 4f6d248d55..bd843ca305 100644 --- a/manual/xml/working_with_layers.xml +++ b/manual/xml/working_with_layers.xml @@ -5,142 +5,145 @@ ]> <section id="sn-working-with-layers"> - <title>Working with layers</title> - <para> - It is possible to arrange regions in a playlist (track) so that they overlap - - one starts before another finishes, for example. Because of this, its - important that there is a clear and understandable rule for what you will - hear when playing back these kinds of region arrangements. - </para> - - <para> - Every region in a playlist is assigned to a layer. There can only ever be - one region on a given layer, although rearranging the playlist (track) may - change which region is on which layer. At any given point along the - timeline, you will hear the uppermost region at that point. - </para> - - <para> - Of course, nothing in digital audio is ever quite that simple, and so of - course there are some complications: - </para> - - <section id="layers-crossfades"> - <title> Crossfades </title> - <para> - Whenever two regions overlap, there is the potential for a - <link linkend="sn-working-with-crossfades">crossfade</link> between them. - If the crossfade is not muted, then you will hear the contents of the - crossfade during the overlap, not just the uppermost region. - </para> - </section> - - <section id="region-opacity"> - <title> Region Opacity </title> - <para> - In a perverse nod to image manipulation programs, Ardour allows you to make - regions transparent. By default, all regions are created opaque, which - means that when they are playing, no region below them are audible. - However, if you change the region to be transparent, the region will be - audible together with any regions below it. This capability should probably - not be abused - if you really want to mix sounds together in this way, they - should probably live in their own tracks. Occasionally though, this can be - useful trick. - </para> - - <para> - To change the opacity of a region, popup the region's editor, accessible by - context clicking on the region. Then click on the "opaque" button, turning - it on or off as desired. - </para> - </section> - - <section id="layering-styles"> - <title> Layering Styles </title> - <para> - When you are recording new material for a track, its typical to want to new - material recorded "over" existing material in the track to be what you hear - on playback. For example, if you overdub part of a guitar solo, you - normally want the overdub to be audible, not hidden by the old version that - was already there. By contrast, when editing using - splitting/trimming/moving of regions to create a particular arrangement - along the timeline, many people find that they want regions that start - later on the timeline to be the ones that are audible. - </para> - - <para> - To facilitate these two contradictory desires, Ardour features three - different styles for assigning regions to layers. - </para> - - <variablelist> - <title></title> - <varlistentry> - <term>Most recently added regions are higher</term> - <listitem> - <para> - Use this style when recording/overdubbing new material. Edits of any - kind do not modify the layering. - </para> - </listitem> - </varlistentry> - - <varlistentry> - <term>Most recently added/moved/trimmed regions are higher</term> - <listitem> - <para> - Use this style when recording/overdubbing new material, but you want - basic edits to cause regions to rise to the top. - </para> - </listitem> - </varlistentry> - - <varlistentry> - <term>Later regions are higher</term> - <listitem> - <para> - Use this style when rearranging and editing regions. - </para> - </listitem> - </varlistentry> - </variablelist> - - <para> - A new session has the layering style set to "Most recently - added/moved/trimmed regions are higher". To change the layering style, open - the <emphasis>options editor</emphasis> and select the "Layers&Fades" - page. There is an option there to select the style you want. Layering style - may be changed at any time. The existing layering of all playlists is not - changed when changing the layering model. - </para> - </section> - - <section id="modifying-layering-by-hand"> - <title> Modifying Layering By Hand </title> - <para> - If you want a particular region to be the uppermost when the current - layering style has put it on a lower layer, context click on the region. - Select the region from the menu that pops up, and in the submenu that - appears, choose one of "Move region to lowest layer" or "Move region to - upper layer". The layering for the playlist will be recalculated to ensure - that the region is on the layer you chose. Note: these operations only have - any effect if using one of the "Most recently .." layer models. - </para> - - <para> - You can see the precise layer a region is assigned in the popup region - editor, accessible by context clicking on the region. - </para> - - <note> - <para> - At one time, Ardour offered more explicit control over the layering, - allowing you to move regions up or down to specific layers. This was found - to be problematic, confusing, and generally rendered unnecessary by both - of the layering styles the program now offers. - </para> - </note> - </section> + <title>Working with layers</title> + <para> + It is possible to arrange regions in a playlist (track) so that they + overlap - one starts before another finishes, for example. Because of + this, its important that there is a clear and understandable rule for + what you will hear when playing back these kinds of region arrangements. + </para> + + <para> + Every region in a playlist is assigned to a layer. There can only ever + be one region on a given layer, although rearranging the playlist + (track) may change which region is on which layer. At any given point + along the timeline, you will hear the uppermost region at that point. + </para> + + <para> + Of course, nothing in digital audio is ever quite that simple, and so of + course there are some complications: + </para> + + <section id="layers-crossfades"> + <title> Crossfades </title> + <para> + Whenever two regions overlap, there is the potential for a + <link linkend="sn-working-with-crossfades">crossfade</link> between + them. If the crossfade is not muted, then you will hear the contents + of the crossfade during the overlap, not just the uppermost region. + </para> + </section> + + <section id="region-opacity"> + <title> Region Opacity </title> + <para> + In a perverse nod to image manipulation programs, Ardour allows you to + make regions transparent. By default, all regions are created opaque, + which means that when they are playing, no region below them are + audible. However, if you change the region to be transparent, the + region will be audible together with any regions below it. This + capability should probably not be abused - if you really want to mix + sounds together in this way, they should probably live in their own + tracks. Occasionally though, this can be useful trick. + </para> + + <para> + To change the opacity of a region, popup the region's editor, + accessible by context clicking on the region. Then click on the + "opaque" button, turning it on or off as desired. + </para> + </section> + + <section id="layering-styles"> + <title> Layering Styles </title> + <para> + When you are recording new material for a track, its typical to want + to new material recorded "over" existing material in the track to be + what you hear on playback. For example, if you overdub part of a + guitar solo, you normally want the overdub to be audible, not hidden + by the old version that was already there. By contrast, when editing + using splitting/trimming/moving of regions to create a particular + arrangement along the timeline, many people find that they want + regions that start later on the timeline to be the ones that are + audible. + </para> + + <para> + To facilitate these two contradictory desires, Ardour features three + different styles for assigning regions to layers. + </para> + + <variablelist> + <title></title> + <varlistentry> + <term>Most recently added regions are higher</term> + <listitem> + <para> + Use this style when recording/overdubbing new material. Edits of + any kind do not modify the layering. + </para> + </listitem> + </varlistentry> + + <varlistentry> + <term>Most recently added/moved/trimmed regions are higher</term> + <listitem> + <para> + Use this style when recording/overdubbing new material, but you + want basic edits to cause regions to rise to the top. + </para> + </listitem> + </varlistentry> + + <varlistentry> + <term>Later regions are higher</term> + <listitem> + <para> + Use this style when rearranging and editing regions. + </para> + </listitem> + </varlistentry> + </variablelist> + + <para> + A new session has the layering style set to "Most recently + added/moved/trimmed regions are higher". To change the layering style, + open the <emphasis>options editor</emphasis> and select the + "Layers&Fades" page. There is an option there to select the style + you want. Layering style may be changed at any time. The existing + layering of all playlists is not changed when changing the layering + model. + </para> + </section> + + <section id="modifying-layering-by-hand"> + <title> Modifying Layering By Hand </title> + <para> + If you want a particular region to be the uppermost when the current + layering style has put it on a lower layer, context click on the + region. Select the region from the menu that pops up, and in the + submenu that appears, choose one of "Move region to lowest layer" or + "Move region to upper layer". The layering for the playlist will be + recalculated to ensure that the region is on the layer you chose. + Note: these operations only have any effect if using one of the "Most + recently .." layer models. + </para> + + <para> + You can see the precise layer a region is assigned in the popup region + editor, accessible by context clicking on the region. + </para> + + <note> + <para> + At one time, Ardour offered more explicit control over the layering, + allowing you to move regions up or down to specific layers. This was + found to be problematic, confusing, and generally rendered + unnecessary by both of the layering styles the program now offers. + </para> + </note> + </section> <!-- <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" href="Some_Subsection.xml" /> |