From ftm
Revision as of 19:11, 13 March 2008 by Diemo (talk | contribs)
Jump to: navigation, search

Class fmat

Class track

A track contains a time-tagged sequence of events.


About tracks, sequences, markers, bars, metrics and tempo

Each scoob track consists of four sequences:

  1. the events sequence of scoobs (score objects). This one is iterated over by default
  2. the tempo sequence contains float values with the current tempo in bpm.
    access
    ($mytrack tempo)
    iteration
    [ftm.iter @mode tempo]
  3. the metric sequence contains metric events for bars and metric signature changes
    access
    ($mytrack metric)
    iteration
    [ftm.iter @mode metric]
    properties 
    num 
    bar number
    meter 
    metric signature as string, e.g. 4/4
  4. the marker sequence contains marker events that can bear any property, but above all cue, label (N.B.: there is also a separate cue property of the scoob score object)
    access
    ($mytrack markers)
    iteration
    [ftm.iter @mode markers]
    properties 
    cue 
    cue number
    label 
    text
    <any> 
    <any type>