def run(self):
waveext, aacext = '.wav', '.m4a'
for item in self.QUEUE:
current = self.QUEUE.index(item)
# For non-WAVE files, use Unix `mplayer ` to encode them to WAVE,
# then encode using Nero AAC codec and tag the media info.
wx.CallAfter(self.CALLER.updateProgress, current)
if not q.extof(item) == waveext:
tempFname = os.path.join(
self.TEMPDIR,
q.randomstr(20) + waveext
)
if self.convert2Wave(item, dest = tempFname) == 0:
destFname = q.dropext(item, baseonly = False) + aacext
self.convert2Aac(tempFname, dest = destFname)
# This is really important! If tempdir is set to
# `/dev/shm ` and temp file is not deleted,
# sooner or later the user's memory would explode.
os.remove(tempFname)
# Unix `mediainfo ` program cannot handle file with
# '?' in its name, so we'll have to get a copy of that
# file and rename the copy, or this program will probably
# hang up here.
if q.containwiredchar(item):
tempFile4tag = os.path.join(
self.TEMPDIR,
q.reformfilename(
item,
strict = True,
baseonly = True
)
)
shutil.copy(item, tempFile4tag)
minfo = mediainfo.query(tempFile4tag)
os.remove(tempFile4tag)
else:
minfo = mediainfo.query(item)
self.tagAac(
destFname,
mediainfo = minfo
)
# Delete original file if DELORIGIN set to `True `
if self.DELORIGIN and q.fileexists(destFname):
os.remove(item)
else:
print 'Error occurred during convert2Wave.'
# For WAVE files, encode directly using Nero AAC codec, and since
# WAVE files don't have media info with them, there's no need to
# tag them.
else:
destFname = q.dropext(item, baseonly = False) + aacext
self.convert2Aac(tempFname, dest = destFname)
# Delete original file if DELORIGIN set to `True `
if self.DELORIGIN and q.fileexists(destFname):
os.remove(item)
self.DONE.append(item)
wx.CallAfter(self.CALLER.OnConversionDone)
def OnConversionStart(self, event):
'''
Start conversion.
'''
if len(self.QUEUE) == 0:
dlg = wx.MessageDialog(None, _('No file selected.'),
_('Nothing to do'), wx.OK | wx.ICON_ERROR)
dlg.ShowModal()
dlg.Destroy()
else:
# Avoid adding files or starting another conversion,
# cause the background thread does not care whether the
# file queue has changed.
q.disabletools(['toolopen', 'toolconvert'],
parent=self.GetToolBar())
C = wx.GetApp().CONFIG
# Find absolute path of encoder and tagger executables if they
# were set in config file, otherwise use default values.
encpath = C.Read(i.APP_CONFIG_ENC_PATH_KEY, '')
tagpath = C.Read(i.APP_CONFIG_TAG_PATH_KEY, '')
if encpath and q.fileexists(os.path.abspath(encpath)):
encpath = os.path.abspath(encpath)
else:
encpath = i.NERO_ENC_DEFAULT_PATH
if tagpath and q.fileexists(os.path.abspath(tagpath)):
tagpath = os.path.abspath(tagpath)
else:
tagpath = i.NERO_TAG_DEFAULT_PATH
# Create background thread to do the actual work.
self.CONVERTER = converter.Converter(
caller=self,
queue=self.QUEUE,
tempdir=C.Read(i.APP_CONFIG_TEMPDIR_KEY,
tempfile.gettempdir()),
bitrate=C.ReadInt(i.APP_CONFIG_BITRATE_KEY,
i.AAC_DEFAULT_BITRATE),
delorigin=C.ReadBool(i.APP_CONFIG_DELORIGIN_KEY,
i.APP_DEFAULT_DELORIGIN),
encoder=encpath,
tagger=tagpath)
# Show progress dialog and do the actual conversion.
self.PROGRESS = wx.ProgressDialog(
_('Conversion progress'),
_('Processing files: %d in total') % len(self.QUEUE),
len(self.QUEUE),
style=wx.PD_AUTO_HIDE)
self.CONVERTER.start()
def run(self):
waveext, aacext = '.wav', '.m4a'
for item in self.QUEUE:
current = self.QUEUE.index(item)
# For non-WAVE files, use Unix `mplayer ` to encode them to WAVE,
# then encode using Nero AAC codec and tag the media info.
wx.CallAfter(self.CALLER.updateProgress, current)
if not q.extof(item) == waveext:
tempFname = os.path.join(self.TEMPDIR,
q.randomstr(20) + waveext)
if self.convert2Wave(item, dest=tempFname) == 0:
destFname = q.dropext(item, baseonly=False) + aacext
self.convert2Aac(tempFname, dest=destFname)
# This is really important! If tempdir is set to
# `/dev/shm ` and temp file is not deleted,
# sooner or later the user's memory would explode.
os.remove(tempFname)
# Unix `mediainfo ` program cannot handle file with
# '?' in its name, so we'll have to get a copy of that
# file and rename the copy, or this program will probably
# hang up here.
if q.containwiredchar(item):
tempFile4tag = os.path.join(
self.TEMPDIR,
q.reformfilename(item, strict=True, baseonly=True))
shutil.copy(item, tempFile4tag)
minfo = mediainfo.query(tempFile4tag)
os.remove(tempFile4tag)
else:
minfo = mediainfo.query(item)
self.tagAac(destFname, mediainfo=minfo)
# Delete original file if DELORIGIN set to `True `
if self.DELORIGIN and q.fileexists(destFname):
os.remove(item)
else:
print 'Error occurred during convert2Wave.'
# For WAVE files, encode directly using Nero AAC codec, and since
# WAVE files don't have media info with them, there's no need to
# tag them.
else:
destFname = q.dropext(item, baseonly=False) + aacext
self.convert2Aac(tempFname, dest=destFname)
# Delete original file if DELORIGIN set to `True `
if self.DELORIGIN and q.fileexists(destFname):
os.remove(item)
self.DONE.append(item)
wx.CallAfter(self.CALLER.OnConversionDone)
def OnConversionStart(self, event):
'''
Start conversion.
'''
if len(self.QUEUE) == 0:
dlg = wx.MessageDialog(
None,
_('No file selected.'),
_('Nothing to do'),
wx.OK | wx.ICON_ERROR
)
dlg.ShowModal()
dlg.Destroy()
else:
# Avoid adding files or starting another conversion,
# cause the background thread does not care whether the
# file queue has changed.
q.disabletools(
['toolopen', 'toolconvert'],
parent = self.GetToolBar()
)
C = wx.GetApp().CONFIG
# Find absolute path of encoder and tagger executables if they
# were set in config file, otherwise use default values.
encpath = C.Read(i.APP_CONFIG_ENC_PATH_KEY, '')
tagpath = C.Read(i.APP_CONFIG_TAG_PATH_KEY, '')
if encpath and q.fileexists(os.path.abspath(encpath)):
encpath = os.path.abspath(encpath)
else:
encpath = i.NERO_ENC_DEFAULT_PATH
if tagpath and q.fileexists(os.path.abspath(tagpath)):
tagpath = os.path.abspath(tagpath)
else:
tagpath = i.NERO_TAG_DEFAULT_PATH
# Create background thread to do the actual work.
self.CONVERTER = converter.Converter(
caller = self,
queue = self.QUEUE,
tempdir = C.Read(
i.APP_CONFIG_TEMPDIR_KEY,
tempfile.gettempdir()
),
bitrate = C.ReadInt(
i.APP_CONFIG_BITRATE_KEY,
i.AAC_DEFAULT_BITRATE
),
delorigin = C.ReadBool(
i.APP_CONFIG_DELORIGIN_KEY,
i.APP_DEFAULT_DELORIGIN
),
encoder = encpath,
tagger = tagpath
)
# Show progress dialog and do the actual conversion.
self.PROGRESS = wx.ProgressDialog(
_('Conversion progress'),
_('Processing files: %d in total') % len(self.QUEUE),
len(self.QUEUE),
style = wx.PD_AUTO_HIDE
)
self.CONVERTER.start()
