
4.4 Markers 37
4.4.1 Marker types
Markers have a variety of uses in editing and playback, such as indicating cue points, absolute
time locations, highlighting "problem" sections and for visually separating tracks.WaveLab
provides a set of specialized markers for creating CD/DVD-A tracks, muting or skipping
sections and for use with the Error Correction tool.
Basic markers
Generic markers - these are mainly used for locating certain important positions
and for editing (for selecting all the audio between two points, for example). Generic
markers can be created directly during recording.
Temporary markers - these markers can be used for any purpose, but they only
persist while a file is open, so are "self-clearing" when the file is closed.
CD/DVD-A authoring markers
CD Track start and end markers - these denote where a CD track begins
and ends. They also serve for DVD-A disks. CD/DVD markers must be used as a pair.
CD Track splice markers - a CD track splice is used when a CD track starts just
where another one ends. They also serve for DVD-A disks.
CD Track index markers - these are used to create "index" points in CD tracks.
They also serve for DVD-A disks.
Editing/Navigation markers
Region start and end markers - these markers can be created directly
during recording; they can be used to define start and end points for generic regions.
Editing/Navigation markers must be used as a pair.
Playback start markers - This marker is used to program a playback start point.
Exclusion start and end markers - these let you temporarily silence a certain
section. Sections between Exclusion regions are skipped if this option is activated on
the Transport menu (Skip options > Skip Exclusion regions). In addition, Exclusion
regions can be skipped during file rendering if this option is activated in the Render
dialog. Exclusion markers must be used as a pair.
Loop markers
Loop start and end markers - These are used for defining loop points and
are required to access loop editing functions in the Process menu of the Audio File
Workspace: they are directly connected to the playback Loop mode. These markers
are often useful during editing and for creating loops before transferring a sound to a
sampler. Loop markers must be used as a pair.
WaveLab 7
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