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multitrack-naudio-pythonnet-asio-poly-wav-recorder.py
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multitrack-naudio-pythonnet-asio-poly-wav-recorder.py
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#import pythomcom
#pythomcom.CoInitialize()
import ctypes
ctypes.windll.ole32.CoInitialize(None)
import clr #pythonnet
import sys
print(sys.path)
import pdb
import threading
import wx
#poly wav version info:
#check just one ASIO device and click the third toolbar button to record a timestamped wav to the local directory.
#USAGE: python 3+, pip install wxpython, pip install pythonnet, pip install pdb, cmd /k python.exe -i %thisscript%
#recording inputs are displayed, check boxes for which ones will be recorded, timestamped wavs recorded to same directory, close app to finish recording.
#haven't implemented the monitoring things that are reflected on the UI yet... although it isn't really necessary
#if you go into the windows audio control panel there is an checkbox to toggle to monitor called "listen to this device"
#compared to the earlier version the difference in behavior is that this supports up to 11 inputs and doesn't record anything for unchecked inputs.
#TODO: add config for stereo/mono & sampling rate.. currently just stereo and 44.1 khz
from System import Environment
name = Environment.MachineName
print(name)
from System import Console
#clr.AddReference('Microsoft.VisualStudio.Tools.Office.Excel.HostAdapter.v10.0.dll')
clr.AddReference('NAudio') #ildasm used on NAudio.dll showed this was the namespace
import NAudio as NAudio
from System import EventHandler, EventArgs
#https://stackoverflow.com/questions/52612651/pythonnet-delegate-method-with-generics-not-being-called
########
class FileMgr(wx.Frame):
def __init__(self, parent, id, title):
wx.Frame.__init__(self,parent,569,title,(50,50),(800,300))
self.sb = self.CreateStatusBar()
tb = self.CreateToolBar(wx.TB_HORIZONTAL | wx.NO_BORDER | wx.TB_FLAT | wx.TB_TEXT)
bt1 = tb.AddTool(701,"Rec",wx.Bitmap("icon.png"))
bt2 = tb.AddTool(702,"PDB",wx.Bitmap("icon.png"))
bt3 = tb.AddTool(703,"DBG",wx.Bitmap("icon.png"))
self.Bind(wx.EVT_TOOL,gorecordA,bt1)
self.Bind(wx.EVT_TOOL,gorecordA,bt2)
self.Bind(wx.EVT_TOOL,mytest2,bt3)
tb.Realize()
self.topsplitter = wx.SplitterWindow(self,808,pos=wx.Point(0,0),size=wx.Size(400,400),style=wx.SP_BORDER,name="TopSplitter")
self.AudioChecker = AudioCheckList(self.topsplitter, 777)
self.recdevct = self.AudioChecker.Count
#self.MonitorChoice = MonitorChoice(self.topsplitter, 888)
self.rightside = MonitorPanel(self.topsplitter,999,self.recdevct)
#self.splitter = wx.SplitterWindow(self.topsplitter, ID_SPLITTER,pos=wx.Point(0,0),size=wx.Size(400,400),style=wx.SP_BORDER,name="Splitter")
self.topsplitter.SplitVertically(self.AudioChecker,self.rightside)
def OnExit(self,e):
self.Close(True)
class AudioCheckList(wx.CheckListBox):
def __init__(self, parent, id):
devicecount = NAudio.Wave.WaveIn.DeviceCount
devicelist = []
for n in range(devicecount):
devicelist.append(NAudio.Wave.WaveIn.GetCapabilities(n).ProductName)
wx.CheckListBox.__init__(self, parent, id,(0,0),(50,50),devicelist)
#https://docs.wxpython.org/gallery.html shows most widgets
#class ASIOChoice(wx.Choice):
#lol
class ASIOChoice(wx.CheckListBox):
def __init__(self, parent, id, pos, size):
global availables
availables = NAudio.Wave.AsioOut.GetDriverNames()
#global asiolist
global asiolist
asiolist = []
for n in range(10):
try:
asiolist.append(availables.Get(n))
except:
pass
print('asiolist?')
print(asiolist)
wx.CheckListBox.__init__(self, parent, id, pos,size, asiolist)
class MonitorChoice(wx.Choice):
#def __init__(self,parent,id):
def __init__(self,parent,id,pos,size):
devicecount = NAudio.Wave.WaveOut.DeviceCount
devicelist = []
for n in range(devicecount):
devicelist.append(NAudio.Wave.WaveOut.GetCapabilities(n).ProductName)
#wx.Choice.__init__(self, parent, id, (0,0), (50,50), devicelist)
wx.Choice.__init__(self, parent, id, pos, size, devicelist)
class MonitorPanel(wx.Panel):
def __init__(self,parent,id, countt):
wx.Panel.__init__(self,parent,id, (0,0), (50,50), 0, "Monitor-Panel")
for xx in range(countt):
globals()["mon" + str(xx)] = MonitorChoice(self, 1200 + xx, (0+(xx*5),0+(xx*23)), (120,23))
for xx in range(countt):
globals()["monbt" + str(xx)] = wx.CheckBox(self,1400 + xx, "mon"+str(xx), (127+(xx*5),0+(xx*23)), (70,23))
global asiochoice
asiochoice = ASIOChoice(self, 5678,(220,0),(200,200))
########
def gorecordA(shelf):
devicecount = NAudio.Wave.WaveIn.DeviceCount
devicelist = []
for n in range(devicecount):
devicelist.append(NAudio.Wave.WaveIn.GetCapabilities(n).ProductName)
print(devicelist)
traceyesno = 0
if traceyesno == 0:
pass
elif traceyesno == 1:
pdb.set_trace()
checkedlist = filething.AudioChecker.GetChecked()
print(checkedlist)
#pdb.set_trace()
#filething.rightside.
#for xx in range(devicecount):
#global globals()["waveIn" + str(xx)]
## replacing range devicecount with for xx in checkedlist:
for xx in checkedlist:
globals()["waveIn" + str(xx)] = NAudio.Wave.WaveIn()
for xx in checkedlist:
globals()["waveIn" + str(xx)].DeviceNumber = xx
##global waveIn
##global waveIn2
##global waveIn3
###waveIn = NAudio.Wave.WaveIn()
###waveIn2 = NAudio.Wave.WaveIn()
###waveIn3 = NAudio.Wave.WaveIn()
####waveIn.DeviceNumber = 0
####waveIn2.DeviceNumber = 1
####waveIn3.DeviceNumber = 2
fourfour = 44100
foureight = 48000
channels = 2
for xx in checkedlist:
globals()["waveIn" + str(xx)].WaveFormat = NAudio.Wave.WaveFormat(fourfour,channels)
#####waveIn.WaveFormat = NAudio.Wave.WaveFormat(fourfour,channels)
#####waveIn2.WaveFormat = NAudio.Wave.WaveFormat(fourfour,channels)
#####waveIn3.WaveFormat = NAudio.Wave.WaveFormat(fourfour,channels)
import datetime
timestampz = datetime.datetime.now().strftime('%Y%m%d-%H%M%S')
for xx in checkedlist:
globals()["writer" + str(xx)] = NAudio.Wave.WaveFileWriter(timestampz + "." + str(xx) + '.wav', globals()["waveIn" + str(xx)].WaveFormat)
##writer1 = NAudio.Wave.WaveFileWriter(timestampz + ".1.wav", waveIn.WaveFormat)
##writer2 = NAudio.Wave.WaveFileWriter(timestampz + ".2.wav", waveIn2.WaveFormat)
##writer3 = NAudio.Wave.WaveFileWriter(timestampz + ".3.wav", waveIn3.WaveFormat)
def wave0write(sender, e):
if 1 == 1:
writer0.WriteData(e.Buffer,0,e.BytesRecorded)
writer0.Flush()
def wave1write(sender, e):
if 1 == 1:
writer1.WriteData(e.Buffer,0,e.BytesRecorded)
writer1.Flush()
def wave2write(sender, e):
if 1 == 1:
writer2.WriteData(e.Buffer,0,e.BytesRecorded)
writer2.Flush()
def wave3write(sender, e):
if 1 == 1:
writer3.WriteData(e.Buffer,0,e.BytesRecorded)
writer3.Flush()
def wave4write(sender, e):
if 1 == 1:
writer4.WriteData(e.Buffer,0,e.BytesRecorded)
writer4.Flush()
def wave5write(sender, e):
if 1 == 1:
writer5.WriteData(e.Buffer,0,e.BytesRecorded)
writer5.Flush()
def wave6write(sender, e):
if 1 == 1:
writer6.WriteData(e.Buffer,0,e.BytesRecorded)
writer6.Flush()
def wave7write(sender, e):
if 1 == 1:
writer7.WriteData(e.Buffer,0,e.BytesRecorded)
writer7.Flush()
def wave8write(sender, e):
if 1 == 1:
writer8.WriteData(e.Buffer,0,e.BytesRecorded)
writer8.Flush()
def wave9write(sender, e):
if 1 == 1:
writer9.WriteData(e.Buffer,0,e.BytesRecorded)
writer9.Flush()
def wave10write(sender, e):
if 1 == 1:
writer10.WriteData(e.Buffer,0,e.BytesRecorded)
writer10.Flush()
#for xx in range(devicecount):
#globals()["waveIn" + str(xx)].DataAvailable += locals()["wave"+str(xx)+"write"]
##for xx in range(devicecount):
'''
if 'waveIn0' in globals():
waveIn0.DataAvailable += wave0write
waveIn0.StartRecording()
'''
if 0 in checkedlist:
waveIn0.DataAvailable += wave0write
waveIn0.StartRecording()
if 1 in checkedlist:
waveIn1.DataAvailable += wave1write
waveIn1.StartRecording()
if 2 in checkedlist:
waveIn2.DataAvailable += wave2write
waveIn2.StartRecording()
if 3 in checkedlist:
waveIn3.DataAvailable += wave3write
waveIn3.StartRecording()
if 4 in checkedlist:
waveIn4.DataAvailable += wave4write
waveIn4.StartRecording()
if 5 in checkedlist:
waveIn5.DataAvailable += wave5write
waveIn5.StartRecording()
if 6 in checkedlist:
waveIn6.DataAvailable += wave6write
waveIn6.StartRecording()
if 7 in checkedlist:
waveIn7.DataAvailable += wave7write
waveIn7.StartRecording()
if 8 in checkedlist:
waveIn8.DataAvailable += wave8write
waveIn8.StartRecording()
if 9 in checkedlist:
waveIn9.DataAvailable += wave9write
waveIn9.StartRecording()
if 10 in checkedlist:
waveIn10.DataAvailable += wave10write
waveIn10.StartRecording()
#waveIn.DataAvailable += wave1write
#waveIn2.DataAvailable += wave2write
#waveIn3.DataAvailable += wave3write
#waveIn.StartRecording()
#waveIn2.StartRecording()
#waveIn3.StartRecording()
filething.sb.SetStatusText("recording started")
'''
def gorecord(shelf): #unused. for reference.
devicecount = NAudio.Wave.WaveIn.DeviceCount
devicelist = []
for n in range(devicecount):
devicelist.append(NAudio.Wave.WaveIn.GetCapabilities(n).ProductName)
print(devicelist)
waveIn = NAudio.Wave.WaveIn()
waveIn2 = NAudio.Wave.WaveIn()
waveIn3 = NAudio.Wave.WaveIn()
waveIn.DeviceNumber = 0
waveIn2.DeviceNumber = 1
waveIn3.DeviceNumber = 2
fourfour = 44100
foureight = 48000
channels = 2
waveIn.WaveFormat = NAudio.Wave.WaveFormat(fourfour,channels)
waveIn2.WaveFormat = NAudio.Wave.WaveFormat(fourfour,channels)
waveIn3.WaveFormat = NAudio.Wave.WaveFormat(fourfour,channels)
import datetime
timestampz = datetime.datetime.now().strftime('%Y%m%d-%H%M%S')
writer1 = NAudio.Wave.WaveFileWriter(timestampz + ".1.wav", waveIn.WaveFormat)
writer2 = NAudio.Wave.WaveFileWriter(timestampz + ".2.wav", waveIn2.WaveFormat)
writer3 = NAudio.Wave.WaveFileWriter(timestampz + ".3.wav", waveIn3.WaveFormat)
def wave1write(sender, e):
if 1 == 1:
#print('ifone')
##print(e.Buffer)
##print(e.BytesRecorded)
writer1.WriteData(e.Buffer,0,e.BytesRecorded)
writer1.Flush()
def wave2write(sender, e):
#print('okay2')
if 1 == 1:
writer2.WriteData(e.Buffer,0,e.BytesRecorded)
writer2.Flush()
def wave3write(sender, e):
#print('okay3')
if 1 == 1:
writer3.WriteData(e.Buffer,0,e.BytesRecorded)
writer3.Flush()
waveIn.DataAvailable += wave1write
waveIn2.DataAvailable += wave2write
waveIn3.DataAvailable += wave3write
waveIn.StartRecording()
waveIn2.StartRecording()
waveIn3.StartRecording()
'''
def debog(shelf):
pdb.set_trace()
#https://markheath.net/category/naudio
def mytest(shelf):
filething.sb.SetStatusText(str(filething.AudioChecker.GetCheckedItems()))
def asio1write(sender, e):
samples = e.GetAsInterleavedSamples()
asio1writer.WriteSamples(samples,0,samples.Length)
asio1writer.Flush()
def mytest2(shelf):
filething.sb.SetStatusText(str(asiochoice.GetCheckedStrings() ) )
global asiodev
asiodev = NAudio.Wave.AsioOut(asiochoice.GetCheckedStrings()[0])
#stathreadattribute needed > https://github.com/pythonnet/pythonnet/issues/108
asiodev_channelcount = asiodev.DriverInputChannelCount #6 for Zoom H6
#https://github.com/naudio/NAudio/blob/master/Docs/AsioRecording.md
asiodev.InitRecordAndPlayback(None, asiodev_channelcount, 44100)
import datetime
timestampz = datetime.datetime.now().strftime('%Y%m%d-%H%M%S')
#asiowaveformat = NAudio.Wave.WaveFormat(44100,24,asiodev_channelcount)
asiowaveformat = NAudio.Wave.WaveFormat(44100,16,asiodev_channelcount)
global asio1writer
asio1writer = NAudio.Wave.WaveFileWriter(timestampz + "." + 'poly' + '.wav', asiowaveformat)
asiodev.AudioAvailable += asio1write
asiodev.Play()
#pdb.set_trace()
#https://markheath.net/post/how-to-record-and-play-audio-at-same
#https://archive.codeplex.com/?p=naudio
#https://github.com/naudio/NAudio/wiki
app=wx.App(0)
filething = FileMgr(None,420,'Simultaneous Multi Wav Recorder')
filething.Show(True)
##pdb.set_trace()
app.MainLoop()
#http://pythonnet.github.io/
#https://channel9.msdn.com/coding4fun/articles/NET-Voice-Recorder