diff options
Diffstat (limited to 'muse2/share/scripts')
| -rwxr-xr-x | muse2/share/scripts/ConstantLength | 77 | ||||
| -rwxr-xr-x | muse2/share/scripts/DoNothing | 15 | ||||
| -rwxr-xr-x | muse2/share/scripts/DoubleSpeed | 24 | ||||
| -rw-r--r-- | muse2/share/scripts/Makefile.am | 11 | ||||
| -rw-r--r-- | muse2/share/scripts/Makefile.in | 425 | ||||
| -rw-r--r-- | muse2/share/scripts/README.txt | 36 | ||||
| -rwxr-xr-x | muse2/share/scripts/RemoveShortEvents | 79 | ||||
| -rwxr-xr-x | muse2/share/scripts/SwingQuantize1 | 105 |
8 files changed, 772 insertions, 0 deletions
diff --git a/muse2/share/scripts/ConstantLength b/muse2/share/scripts/ConstantLength new file mode 100755 index 00000000..f03addcd --- /dev/null +++ b/muse2/share/scripts/ConstantLength @@ -0,0 +1,77 @@ +#!/usr/bin/python +# -*- coding: utf-8 -*- + +import sys,time +from PyQt4 import QtGui, QtCore + +class ScriptClass(QtGui.QWidget): + def __init__(self, parent=None): + QtGui.QWidget.__init__(self, parent) + + self.setWindowTitle('Constant length') + title = QtGui.QLabel('Make all events of length:') + self.titleEdit = QtGui.QComboBox() + self.titleEdit.addItem('1/1',1) + self.titleEdit.addItem('1/2',2) + self.titleEdit.addItem('1/4',4) + self.titleEdit.addItem('1/8',8) + self.titleEdit.addItem('1/16',16) + self.titleEdit.addItem('1/32',32) + self.titleEdit.addItem('1/64',64) + self.titleEdit.setCurrentIndex(4) + + button = QtGui.QPushButton("Execute") + self.connect(button, QtCore.SIGNAL('clicked()'), self.execute) + grid = QtGui.QGridLayout() + grid.setSpacing(3) + + grid.addWidget(title, 1, 0) + grid.addWidget(self.titleEdit, 1, 1) + + grid.addWidget(button, 2, 1) + + self.setLayout(grid) + self.resize(200, 100) + button.setFocus() + + def execute(self): + testFile = file(sys.argv[1],"r") + inputEvents = testFile.readlines() + testFile.close() + + beatDiv = self.titleEdit.itemData(self.titleEdit.currentIndex()).toInt()[0] + print "beatDiv=",beatDiv + eventLen=0 + #get beat length to calculate minimum length of event + for line in inputEvents: + if line.startswith('BEATLEN'): + tag,tick = line.split(' ') + eventLen=int(tick)/beatDiv*4 + break + + outputEvents=[] + #loop through events + for line in inputEvents: + + if line.startswith('NOTE'): + tag,tick,note,length,velocity = line.split(' ') + + length=eventLen + newLine=tag+" "+tick+" "+note+" "+str(length)+" "+velocity + outputEvents.append(newLine) + + else: + outputEvents.append(line) + + testFile = file(sys.argv[1],"w") + testFile.writelines(outputEvents) + testFile.close() + + quit() + + + +app = QtGui.QApplication(sys.argv) +qb = ScriptClass() +qb.show() +sys.exit(app.exec_()) diff --git a/muse2/share/scripts/DoNothing b/muse2/share/scripts/DoNothing new file mode 100755 index 00000000..a3d92c7d --- /dev/null +++ b/muse2/share/scripts/DoNothing @@ -0,0 +1,15 @@ +#!/usr/bin/env python +# -*- coding: utf-8 -*- +import sys +testFile = file(sys.argv[1],"r") +inputEvents = testFile.readlines() +testFile.close() + +outputEvents=[] +#loop through events +for line in inputEvents: + outputEvents.append(line) + +testFile = file(sys.argv[1],"w") +testFile.writelines(outputEvents) +testFile.close() diff --git a/muse2/share/scripts/DoubleSpeed b/muse2/share/scripts/DoubleSpeed new file mode 100755 index 00000000..da6d0c2e --- /dev/null +++ b/muse2/share/scripts/DoubleSpeed @@ -0,0 +1,24 @@ +#!/usr/bin/python +# -*- coding: utf-8 -*- +# MusE external midi processing script +# By: Mathias Gyllengahm 2009 +# DoubleSpeed + +import sys,time +testFile = file(sys.argv[1],"r") +inputEvents = testFile.readlines() +testFile.close() + +outputEvents=[] +#loop through events +for line in inputEvents: + + if line.startswith('NOTE'): + tag,tick,pitch,length,velocity = line.split(' ') + newline = tag + " " + str(int(tick)/2) + " " + pitch + " " + length + " " + velocity + outputEvents.append(newline) + +testFile = file(sys.argv[1],"w") +testFile.writelines(outputEvents) +testFile.close() + diff --git a/muse2/share/scripts/Makefile.am b/muse2/share/scripts/Makefile.am new file mode 100644 index 00000000..0f2a9634 --- /dev/null +++ b/muse2/share/scripts/Makefile.am @@ -0,0 +1,11 @@ +EXTRA_DIST = DoNothing RemoveShortEvents DoubleSpeed ConstantLength SwingQuantize1 + +#musemidiscriptspkgdata_DATA = $(EXTRA_DIST) + +#musemidiscriptspkgdatadir = $(pkgdatadir)/scripts + +install-data-local: + mkdir -p $(DESTDIR)/$(pkgdatadir)/scripts/ + cp $(EXTRA_DIST) $(DESTDIR)/$(pkgdatadir)/scripts/ + chmod a+x $(DESTDIR)/$(pkgdatadir)/scripts/* + diff --git a/muse2/share/scripts/Makefile.in b/muse2/share/scripts/Makefile.in new file mode 100644 index 00000000..7fef85f6 --- /dev/null +++ b/muse2/share/scripts/Makefile.in @@ -0,0 +1,425 @@ +# Makefile.in generated by automake 1.11.1 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, +# Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ +VPATH = @srcdir@ +pkgdatadir = $(datadir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkglibexecdir = $(libexecdir)/@PACKAGE@ +am__cd = 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+.PHONY: all all-am check check-am clean clean-generic clean-libtool \ + distclean distclean-generic distclean-libtool distdir dvi \ + dvi-am html html-am info info-am install install-am \ + install-data install-data-am install-data-local install-dvi \ + install-dvi-am install-exec install-exec-am install-html \ + install-html-am install-info install-info-am install-man \ + install-pdf install-pdf-am install-ps install-ps-am \ + install-strip installcheck installcheck-am installdirs \ + maintainer-clean maintainer-clean-generic mostlyclean \ + mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \ + uninstall uninstall-am + + +#musemidiscriptspkgdata_DATA = $(EXTRA_DIST) + +#musemidiscriptspkgdatadir = $(pkgdatadir)/scripts + +install-data-local: + mkdir -p $(DESTDIR)/$(pkgdatadir)/scripts/ + cp $(EXTRA_DIST) $(DESTDIR)/$(pkgdatadir)/scripts/ + chmod a+x $(DESTDIR)/$(pkgdatadir)/scripts/* + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/muse2/share/scripts/README.txt b/muse2/share/scripts/README.txt new file mode 100644 index 00000000..8490dd69 --- /dev/null +++ b/muse2/share/scripts/README.txt @@ -0,0 +1,36 @@ +MusE midi event scripting format 0.5 + +Some information for the budding script writer, here is some info +about the format currently used. + +Scripts can be put in two different dirs. +<install_path>/share/muse/scripts +for scripts bundled +or $HOME/.muse/scripts +for user created scripts + +There are two main requirements on scripts. + +1. a script must have the executable flag set, that is, it must be considered +an executable from the perspective of the operating system. +2. a script shall take an input file as argument and will update this +file with the sought output. + +The tags that may occur in the file sent to the script are: +PARTLEN <len in ticks> +BEATLEN <len in ticks> +QUANTLEN <len in ticks> +NOTE <tick> <pitch> <len in ticks> <velocity> +CONTROLLER <tick> <a> <b> <c> + +PARTLEN, BEATLEN and QUANTLEN are there for informational purposes, to +make some transformations possible. e.g. quantization, beat delay. + +NOTE and CONTROLLER are the ones that are read back into MusE when the filter +stops executing. These may be manipulated, removed or multiplied as seen +fit by the filter. +-- Note that it is a good idea to just pass on the lines your script is not +interested in, otherwise data may unintentionally be removed -- + +A short example in pyton that does nothing but pass on output from input +to output is available in script DoNothing diff --git a/muse2/share/scripts/RemoveShortEvents b/muse2/share/scripts/RemoveShortEvents new file mode 100755 index 00000000..cc6735b2 --- /dev/null +++ b/muse2/share/scripts/RemoveShortEvents @@ -0,0 +1,79 @@ +#!/usr/bin/python +# -*- coding: utf-8 -*- +# MusE external midi processing script +# By: Robert Jonsson 2009 +# RemoveShortEvents + +import sys,time +from PyQt4 import QtGui, QtCore + +class RemoveShortEvents(QtGui.QWidget): + def __init__(self, parent=None): + QtGui.QWidget.__init__(self, parent) + + self.setWindowTitle('RemoveShortEvents') + + title = QtGui.QLabel('Remove events shorter than:') + self.timeEdit = QtGui.QComboBox() + self.timeEdit.addItem('1/1',1) + self.timeEdit.addItem('1/2',2) + self.timeEdit.addItem('1/4',4) + self.timeEdit.addItem('1/8',8) + self.timeEdit.addItem('1/16',16) + self.timeEdit.addItem('1/32',32) + self.timeEdit.setCurrentIndex(3) + + button = QtGui.QPushButton("Execute") + self.connect(button, QtCore.SIGNAL('clicked()'), self.execute) + + grid = QtGui.QGridLayout() + grid.setSpacing(3) + + grid.addWidget(title, 1, 0) + grid.addWidget(self.timeEdit, 1, 1) + + grid.addWidget(button, 2, 1) + + self.setLayout(grid) + self.resize(200, 100) + button.setFocus() + + def execute(self): + testFile = file(sys.argv[1],"r") + inputEvents = testFile.readlines() + testFile.close() + + beatDiv = int(self.timeEdit.itemData(self.timeEdit.currentIndex()).toInt()[0]) + minSize=0 # fill in when we get the beat size value + outputEvents=[] + + #get beat length to calculate minimum length of event + for line in inputEvents: + if line.startswith('BEATLEN'): + tag,tick = line.split(' ') + minSize=int(tick)/beatDiv + break + #loop through events + for line in inputEvents: + if line.startswith('NOTE'): + tag,tick,note,length,velocity = line.split(' ') + if int(length) > minSize: # only append long enough events + outputEvents.append(line) + + else: + outputEvents.append(line) + + + testFile = file(sys.argv[1],"w") + testFile.writelines(outputEvents) + testFile.close() + + + quit() + + + +app = QtGui.QApplication(sys.argv) +qb = RemoveShortEvents() +qb.show() +sys.exit(app.exec_()) diff --git a/muse2/share/scripts/SwingQuantize1 b/muse2/share/scripts/SwingQuantize1 new file mode 100755 index 00000000..11fded84 --- /dev/null +++ b/muse2/share/scripts/SwingQuantize1 @@ -0,0 +1,105 @@ +#!/usr/bin/python +# -*- coding: utf-8 -*- +# MusE external midi processing script +# By: Robert Jonsson 2009 +# Quantize + +import sys,time +from PyQt4 import QtGui, QtCore +import random + +class Quantize(QtGui.QWidget): + def __init__(self, parent=None): + QtGui.QWidget.__init__(self, parent) + + self.setWindowTitle('Swing quantize V1') + + + self.beatEdit = QtGui.QComboBox() + self.beatEdit.addItem('1/1',1) + self.beatEdit.addItem('1/2',2) + self.beatEdit.addItem('1/4',4) + self.beatEdit.addItem('1/8',8) + self.beatEdit.addItem('1/16',16) + self.beatEdit.addItem('1/32',32) + self.beatEdit.setCurrentIndex(2) + self.spreadEdit = QtGui.QLineEdit() + self.spreadEdit.setText('10') + + button = QtGui.QPushButton("Execute") + self.connect(button, QtCore.SIGNAL('clicked()'), self.execute) + + grid = QtGui.QGridLayout() + grid.setSpacing(3) + + grid.addWidget(QtGui.QLabel('Beat granularity:'), 1, 0) + grid.addWidget(self.beatEdit, 1, 1) + grid.addWidget(QtGui.QLabel('Spread/Swing(ticks)'), 2, 0) + grid.addWidget(self.spreadEdit, 2, 1) + grid.addWidget(button, 3, 1) + + self.setLayout(grid) + self.resize(200, 100) + button.setFocus() + + def execute(self): + testFile = file(sys.argv[1],"r") + inputEvents = testFile.readlines() + testFile.close() + + beatDiv = self.beatEdit.itemData(self.beatEdit.currentIndex()).toInt()[0] + minSize=0 # fill in when we get the beat size value + outputEvents=[] + quantLen=0 + + #get beat length to calculate minimum length of event + for line in inputEvents: + if line.startswith('BEATLEN'): + tag,tick = line.split(' ') + beatLen=int(tick) + quantLen=int(tick)/beatDiv*4 + print "quantLen=%d beatDiv=%d"%(quantLen, beatDiv) + print line.strip() + #loop through events and quantize to the given beat + eventList=[] + for line in inputEvents: + if line.startswith('NOTE'): + tag,tick,pitch,length,velocity = line.split(' ') + + # over quantize + lowerBound=(int(tick)/quantLen)*quantLen + upperBound=lowerBound+quantLen + lowDiff=int(tick)-lowerBound + highDiff=upperBound - int(tick) + if( lowDiff < highDiff): + newTick=lowerBound + else: + newTick=upperBound + + # apply swing factor to every other 8 beat + print "float =%f int = %d"%((float(newTick+beatLen)) / beatLen/2,((newTick+beatLen))/beatLen/2) + if ((float(newTick+beatLen)) / beatLen/2 - ((newTick+beatLen))/beatLen/2) < 0.1: + print "adding swing to:",newTick + newTick=int(random.gauss(newTick,self.spreadEdit.text().toInt()[0])) + if (newTick < 0): + newTick=0 + + newLine="NOTE "+ str(newTick)+" " + pitch + " "+ length + " " + velocity + print "newLine:",newLine.strip() + outputEvents.append(newLine) + else: + outputEvents.append(line) + + + + testFile = file(sys.argv[1],"w") + testFile.writelines(outputEvents) + testFile.close() + + quit() + + +app = QtGui.QApplication(sys.argv) +qb = Quantize() +qb.show() +sys.exit(app.exec_()) |