mirror of
https://github.com/cookiengineer/audacity
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5d36890cb0
-More commands now have shorter names for parameters. -New scripts for generating images. -Several old-style commands retired.
229 lines
6.5 KiB
Python
229 lines
6.5 KiB
Python
# docimages_labels.py
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# Sends commands to get images for the manual.
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# Images for https://alphamanual.audacityteam.org/man/Removing_Labels_-_Examples
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# Make sure Audacity is running first and that mod-script-pipe is enabled
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# before running this script.
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import os
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import sys
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if( sys.platform == 'win32' ):
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print( "pipe-test.py, running on windows" )
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toname = '\\\\.\\pipe\\ToSrvPipe'
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fromname = '\\\\.\\pipe\\FromSrvPipe'
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EOL = '\r\n\0'
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else:
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print( "pipe-test.py, running on linux or mac" )
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toname = '/tmp/audacity_script_pipe.to.' + str(os.getuid())
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fromname = '/tmp/audacity_script_pipe.from.' + str(os.getuid())
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EOL = '\n'
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print( "Write to \"" + toname +"\"" )
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if not os.path.exists( toname ) :
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print( " ..does not exist. Ensure Audacity is running with mod-script-pipe." )
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sys.exit();
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print( "Read from \"" + fromname +"\"")
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if not os.path.exists( fromname ) :
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print( " ..does not exist. Ensure Audacity is running with mod-script-pipe." )
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sys.exit();
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print( "-- Both pipes exist. Good." )
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tofile = open( toname, 'wt+' )
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print( "-- File to write to has been opened" )
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fromfile = open( fromname, 'rt')
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print( "-- File to read from has now been opened too\r\n" )
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def sendCommand( command ) :
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print( "Send: >>> \n"+command )
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tofile.write( command + EOL )
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tofile.flush()
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def getResponse() :
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result = ''
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line = ''
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while line != '\n' :
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result += line
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line = fromfile.readline()
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#print(" I read line:["+line+"]")
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return result
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def doCommand( command ) :
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sendCommand( command )
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response = getResponse()
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print( "Rcvd: <<< \n" + response )
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return response
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def do( command ) :
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doCommand( command )
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def quickTest() :
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do( 'Help: Command=Help' )
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def setup() :
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global path
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global sample
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path = '\"C:/Users/James Crook/\"'
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sample ='\"C:\\Users\\Public\\Music\\Sample Music\\Concerto.mp3\"'
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do( 'SetProject: X=10 Y=10 Width=850 Height=800' )
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def makeWayForTracks( ) :
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do( 'Select: First=0 Last=20' )
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do( 'RemoveTracks' )
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def capture( name, what ) :
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global path
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do( 'Screenshot: Path='+path+name+' CaptureWhat=' + what )
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def makeMonoTracks( num ) :
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makeWayForTracks( )
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for i in range( 0, num ):
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do( 'NewMonoTrack' )
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do( 'SetTrack: Track=0 Name="Foxy Lady"')
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do( 'Select: Start=0 End=30 First=0 Last=' + str(num-1) )
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do( 'Chirp: StartAmp=0.5' )
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do( 'Wahwah' )
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do( 'FitInWindow' )
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do( 'Select: Start=11 End=14')
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def loadStereoTrack():
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global sample
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makeWayForTracks( )
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do( 'Import2: Filename='+sample )
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do( 'Select: Start=0 End=150')
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do( 'ZoomSel' )
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do( 'SetTrack: Track=0 Name="The Poodle Podcast"')
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def makeStereoTracks( num ) :
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makeWayForTracks( )
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if( num == 1 ):
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loadStereoTrack()
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return
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for i in range( 0, num ):
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do( 'NewStereoTrack' )
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do( 'SetTrack: Track=0 Name="Voodoo Children IN STEREO"')
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do( 'Select: Start=0 End=30 First=0 Last=' + str(num*2-1) )
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do( 'Chirp: StartAmp=0.5' )
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do( 'Wahwah' )
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do( 'FitInWindow' )
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do( 'Select: Start=55 End=70')
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def addLabels():
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do( 'Select: Start=0 End=1' )
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do( 'AddLabel' )
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do( 'AddLabel' )
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do( 'AddLabel' )
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do( 'AddLabel' )
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do( 'SetLabel: Label=0 Text="Homweward Bound" Start=1 End=1 ')
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do( 'SetLabel: Label=1 Text="Silver Dagger" Start=35 End=35 ')
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do( 'SetLabel: Label=2 Selected=1 Text="NOISE" Start=45 End=60 ')
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do( 'SetLabel: Label=3 Text="Blood in These Veins" Start=80 End=80 ')
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do( 'Select: Start=45 End=60' )
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def addLabels2():
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do( 'Select: Start=0 End=1' )
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do( 'AddLabel' )
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do( 'AddLabel' )
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do( 'AddLabel' )
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do( 'AddLabel' )
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do( 'AddLabel' )
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do( 'NewLabelTrack' )
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do( 'AddLabel' )
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do( 'AddLabel' )
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do( 'AddLabel' )
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do( 'AddLabel' )
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do( 'AddLabel' )
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do( 'SetLabel: Label=0 Selected=0 Text="intro" Start=0.5 End=0.5 ')
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do( 'SetLabel: Label=1 Text="thought piece" Start=15 End=15 ')
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do( 'SetLabel: Label=2 Text="discussion" Start=60 End=60 ')
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do( 'SetLabel: Label=3 Text="summary" Start=100 End=100 ')
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do( 'SetLabel: Label=4 Text="credits" Start=125 End=125 ')
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do( 'SetLabel: Label=5 Selected=0 Text="Bach" Start=0.5 End=0.5 ')
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do( 'SetLabel: Label=6 Text="Vivaldi" Start=30 End=30 ')
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do( 'SetLabel: Label=7 Text="Mozart" Start=60 End=60 ')
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do( 'SetLabel: Label=8 Text="Satie" Start=90 End=90 ')
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do( 'SetLabel: Label=9 Text="Chopin" Start=120 End=120 ')
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do( 'Select: First=3 Last=3' )
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# A stero track with four labels.
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def image1() :
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makeStereoTracks(1)
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addLabels()
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do( "Select: Start=0 End=0" )
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capture( 'AutoLabels001.png', 'First_Two_Tracks' )
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# Removing a label with delete (fraud - we used split delete)
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def image2() :
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makeStereoTracks(1)
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addLabels()
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do( "Select: Start=44.5 End=60.5 First=2 Last=2" )
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do( "SplitDelete" )
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do( "Select: Start=0 End=0 First=0 Last=2" )
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capture( 'AutoLabels002.png','First_Two_Tracks' )
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# Removing a label with split-delete step 1
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def image3() :
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makeStereoTracks(1)
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addLabels()
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do( "Select: Start=44.5 End=60.5 First=2 Last=2" )
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capture( 'AutoLabels003.png','First_Two_Tracks' )
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# Removing a label with split-delete step 1
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def image4() :
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makeStereoTracks(1)
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addLabels()
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do( "Select: Start=44.5 End=60.5 First=2 Last=2" )
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do( "SplitDelete" )
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capture( 'AutoLabels004.png','First_Two_Tracks' )
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def image5() :
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makeStereoTracks(1)
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addLabels2()
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do( "Select: Start=0 End=0" )
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capture( 'AutoLabels005.png','First_Three_Tracks' )
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def image6() :
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makeStereoTracks(1)
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addLabels2()
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do( "Select: Start=28.5 End=58.5" )
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capture( 'AutoLabels006.png','First_Three_Tracks' )
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def image7() :
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makeStereoTracks(1)
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addLabels2()
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do( "Select: Start=28.5 End=58.5" )
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do( "Delete" )
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do( "Select: Start=0 End=0" )
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capture( 'AutoLabels007.png','First_Three_Tracks' )
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def image8to10() :
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makeStereoTracks(1)
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addLabels2()
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do( "Select: First=2 Last=2 Start=100 End=125" )
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do( "AddLabel" )
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do( 'SetLabel: Label=9 Text="Clap" selected=0 Start=110 End=118 ')
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do( 'Select: First=0 Last=3 Start=0 End=0')
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capture( 'AutoLabels008.png','First_Three_Tracks' )
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do( 'SetLabel: Label=9 Text="Clap" selected=1 Start=110 End=118 ')
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do( 'Select: First=0 Last=3 Start=110 End=118')
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capture( 'AutoLabels009.png','First_Three_Tracks' )
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do( 'Delete' )
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capture( 'AutoLabels010.png','First_Three_Tracks' )
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#quickTest()
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setup()
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#image1()
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#image2()
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#image3()
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#image4()
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#image5()
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#image6()
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#image7()
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image8to10()
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