def analyze_tails(self):
self.__currentRow = 0
self.__thresholdLinear = AudioEditTools.decibel_to_linear(
self.spbCutThreshold.value())
self.__batchProcessor = BatchProcessor(self.__soundFiles,
self.analyze_file)
self.__batchProcessor.start()
def copy_selection_to_active_objects(self):
if WaapiTools.Client is None:
return
selection = WaapiTools.get_selected_objects()
if len(selection) > 0:
self.batchProcessor = BatchProcessor(
self.activeObjects,
lambda obj: WaapiTools.copy_object(selection[0], obj))
self.batchProcessor.start()
def move_active_objects_to_selection(self):
if WaapiTools.Client is None:
return
selection = WaapiTools.get_selected_objects()
if len(selection) > 0:
self.batchProcessor = BatchProcessor(
self.activeObjects,
lambda obj: WaapiTools.move_object(obj, selection[0]))
self.batchProcessor.start()
def apply_naming_convention(self, naming_rule: int):
if naming_rule == 0:
self.batchProcessor = BatchProcessor(self.activeObjects,
rename_to_lower_case)
elif naming_rule == 1:
self.batchProcessor = BatchProcessor(self.activeObjects,
rename_to_title_case)
else:
self.batchProcessor = BatchProcessor(self.activeObjects,
rename_to_upper_case)
self.batchProcessor.start()
def localize_languages(self):
if WaapiTools.Client is None:
return
self.batchProcessor = BatchProcessor(self.activeObjects,
localize_languages)
self.batchProcessor.start()
def rename_original_to_wwise(self):
if WaapiTools.Client is None:
return
self.batchProcessor = BatchProcessor(self.activeObjects,
rename_original_to_wwise)
self.batchProcessor.start()
def reset_source_editor(self):
self.batchProcessor = BatchProcessor(self.activeObjects,
reset_source_editor)
self.batchProcessor.start()
def clear_bank_inclusions(self):
self.batchProcessor = BatchProcessor(self.activeObjects,
clear_bank_inclusions)
self.batchProcessor.start()
def create_play_event(self):
self.batchProcessor = BatchProcessor(self.activeObjects,
create_play_event)
self.batchProcessor.start()
def apply_fader_edits_downstream(self):
self.batchProcessor = BatchProcessor(self.activeObjects,
apply_fader_edits_downstream)
self.batchProcessor.start()
def delete_all_objects(self):
self.batchProcessor = BatchProcessor(self.activeObjects,
WaapiTools.delete_object)
self.batchProcessor.start()
self.clear_object_list()
def set_inclusion(self, included: bool):
self.batchProcessor = BatchProcessor(
self.activeObjects, lambda obj: WaapiTools.set_object_property(
obj, 'Inclusion', True if included else False))
self.batchProcessor.start()
def convert_to_type(self, target_type: str):
self.batchProcessor = BatchProcessor(
self.activeObjects,
lambda obj: WaapiTools.convert_to_type(obj, target_type))
self.batchProcessor.start()
class MainWindow(QMainWindow, Ui_MainWindow):
def __init__(self):
super().__init__()
LogTool.init_log()
self.setupUi(self)
self.setup_triggers()
self.cacheObjects = [] # 通过Get Seletion、Find Children等操作获得的obj列表
self.activeObjects = [] # cacheObjects经过filter过滤后的obj列表
self.batchProcessor = None
self.statusbar.showMessage('Wwise无法连接...')
self.tblActiveObjects.horizontalHeader().setSectionResizeMode(
QHeaderView.ResizeToContents)
# 初始化默认尝试连接wwise
self.connect_to_wwise()
def setup_triggers(self):
self.tblActiveObjects.itemDoubleClicked.connect(
self.show_object_in_wwise)
self.btnWaapiConnect.clicked.connect(self.connect_to_wwise)
self.btnGetSelectedObjects.clicked.connect(self.get_selected_objects)
self.btnUpdateObjects.clicked.connect(self.update_list_objects)
self.btnRemoveSelection.clicked.connect(self.remove_table_selection)
self.btnClearObjects.clicked.connect(self.clear_object_list)
self.btnMultiEditor.clicked.connect(self.open_in_multi_editor)
self.btnBatchRename.clicked.connect(self.open_in_batch_rename)
self.actConvertToWorkUnit.triggered.connect(
lambda: self.convert_to_type('WorkUnit'))
self.actConvertToActorMixer.triggered.connect(
lambda: self.convert_to_type('ActorMixer'))
self.actConvertToVirtualFolder.triggered.connect(
lambda: self.convert_to_type('Folder'))
self.actConvertToBlendContainer.triggered.connect(
lambda: self.convert_to_type('BlendContainer'))
self.actConvertToRandomSequenceContainer.triggered.connect(
lambda: self.convert_to_type('RandomSequenceContainer'))
self.actConvertToSwitchContainer.triggered.connect(
lambda: self.convert_to_type('SwitchContainer'))
self.btnFindParent.clicked.connect(self.find_parent)
self.btnFindChildren.clicked.connect(self.find_children)
self.reset_filter()
self.actUndo.triggered.connect(WaapiTools.undo)
self.actRedo.triggered.connect(WaapiTools.redo)
self.actSetIncluded.triggered.connect(lambda: self.set_inclusion(True))
self.actSetExcluded.triggered.connect(
lambda: self.set_inclusion(False))
self.actFilterIncluded.triggered.connect(
lambda: self.filter_by_inclusion(True))
self.actFilterExcluded.triggered.connect(
lambda: self.filter_by_inclusion(False))
self.actDeleteObjects.triggered.connect(self.delete_all_objects)
self.actMoveListToSelection.triggered.connect(
self.move_active_objects_to_selection)
self.actCopySelectionToList.triggered.connect(
self.copy_selection_to_active_objects)
self.actChangeToLowerCase.triggered.connect(
lambda: self.apply_naming_convention(0))
self.actChangeToTitleCase.triggered.connect(
lambda: self.apply_naming_convention(1))
self.actChangeToUpperCase.triggered.connect(
lambda: self.apply_naming_convention(2))
# self.actWwiseSilenceAdd.triggered.connect(self.create_wwise_silence)
# self.actWwiseSilenceRemove.triggered.connect(self.remove_wwise_silence)
self.actImportFromFile.triggered.connect(self.import_from_file)
self.actExportToFile.triggered.connect(self.export_to_file)
self.actBatchReplaceTool.triggered.connect(self.batch_replace_tool)
self.actApplyEditsToOriginal.triggered.connect(self.apply_source_edits)
self.actResetSourceEdits.triggered.connect(self.reset_source_editor)
self.actTrimTailSilence.triggered.connect(self.trim_tail_silence)
self.actRenameOriginalToWwise.triggered.connect(
self.rename_original_to_wwise)
self.actDeleteUnusedAKDFiles.triggered.connect(delete_unused_akd_files)
self.actLocalizeLanguages.triggered.connect(self.localize_languages)
self.actBreakContainer.triggered.connect(self.break_container)
self.actReplaceParent.triggered.connect(self.replace_parent)
self.actAssignSwitchMappings.triggered.connect(
self.assign_switch_mappings)
self.actRemoveAllSwitchAssignments.triggered.connect(
self.remove_all_switch_mappings)
self.actSplitByNetRole.triggered.connect(self.split_by_net_role)
self.actApplyFaderEditsDownstream.triggered.connect(
self.apply_fader_edits_downstream)
self.actCreatePlayEvent.triggered.connect(self.create_play_event)
self.actCalculateBankSize.triggered.connect(
self.calculate_bank_total_size)
self.actCreateOrAddToBank.triggered.connect(self.create_or_add_to_bank)
self.actAddToSelectedBank.triggered.connect(self.add_to_selected_bank)
self.actClearInclusions.triggered.connect(self.clear_bank_inclusions)
self.actIncludeMediaOnly.triggered.connect(
lambda: self.set_bank_inclusion_type(['media']))
self.actIncludeEventsAndStructures.triggered.connect(
lambda: self.set_bank_inclusion_type(['events', 'structures']))
self.actIncludeAll.triggered.connect(
lambda: self.set_bank_inclusion_type(
['events', 'structures', 'media']))
self.actBankAssignmentMatrix.triggered.connect(
self.bank_assignment_matrix)
self.actTempTool.triggered.connect(
lambda: temp_tool(self.activeObjects))
self.actUnityResourceManager.triggered.connect(
self.manage_unity_resources)
# 重置筛选条件
def reset_filter(self):
try:
self.rbnFilterByName.toggled.disconnect(self.filter_and_show_list)
self.rbnFilterByPath.toggled.disconnect(self.filter_and_show_list)
self.rbnFilterByInclude.toggled.disconnect(
self.filter_and_show_list)
self.rbnFilterByExclude.toggled.disconnect(
self.filter_and_show_list)
self.cbxUseRegularExpression.toggled.disconnect(
self.filter_and_show_list)
self.cbxMatchWholeWord.toggled.disconnect(
self.filter_and_show_list)
self.cbxCaseSensitive.toggled.disconnect(self.filter_and_show_list)
self.cbbDescendantType.currentIndexChanged.disconnect(
self.filter_and_show_list)
self.iptSelectionFilter.textChanged.disconnect(
self.filter_and_show_list)
except:
print("filter toggle first disconnect fail")
self.rbnFilterByName.setChecked(True)
self.rbnFilterByInclude.setChecked(True)
self.cbxUseRegularExpression.setChecked(False)
self.cbxMatchWholeWord.setChecked(False)
self.cbxCaseSensitive.setChecked(False)
self.cbbDescendantType.setCurrentIndex(0)
self.iptSelectionFilter.setText("")
self.rbnFilterByName.toggled.connect(self.filter_and_show_list)
self.rbnFilterByPath.toggled.connect(self.filter_and_show_list)
self.rbnFilterByInclude.toggled.connect(self.filter_and_show_list)
self.rbnFilterByExclude.toggled.connect(self.filter_and_show_list)
self.cbxUseRegularExpression.toggled.connect(self.filter_and_show_list)
self.cbxMatchWholeWord.toggled.connect(self.filter_and_show_list)
self.cbxCaseSensitive.toggled.connect(self.filter_and_show_list)
self.cbbDescendantType.currentIndexChanged.connect(
self.filter_and_show_list)
self.iptSelectionFilter.textChanged.connect(self.filter_and_show_list)
# 通过指定的端口连接到Wwise
def connect_to_wwise(self):
url = 'ws://127.0.0.1:' + str(self.spbWaapiPort.value()) + '/waapi'
try:
WaapiTools.Client = WaapiClient(url=url)
WaapiTools.Client.subscribe('ak.wwise.core.project.postClosed',
self.on_wwise_closed)
self.statusbar.showMessage('Wwise已连接到' +
WaapiTools.get_project_directory())
self.btnWaapiConnect.setEnabled(False)
except CannotConnectToWaapiException:
self.statusbar.showMessage('无法连接到Wwise工程...')
# Wwise关闭时的回调
def on_wwise_closed(self):
self.statusbar.showMessage('Wwise未连接...')
self.btnWaapiConnect.setEnabled(True)
WaapiTools.Client = None
# 获取Wwise中选中的对象
def get_selected_objects(self):
if WaapiTools.Client is None:
return
self.cacheObjects = WaapiTools.get_selected_objects()
self.reset_filter()
self.filter_and_show_list()
# 根据filter刷新当前列表内容
def update_list_objects(self):
self.cacheObjects = self.activeObjects
self.reset_filter()
self.filter_and_show_list()
# 删去表格中选中的对象
def remove_table_selection(self):
for item in self.tblActiveObjects.selectedItems():
self.activeObjects.pop(item.row())
self.tblActiveObjects.removeRow(item.row())
# 清空操作对象列表
def clear_object_list(self):
self.cacheObjects = []
self.activeObjects = []
self.tblActiveObjects.setRowCount(0)
# 实时筛选列表内容
def filter_obj_list(self):
self.activeObjects = ScriptingTools.filter_objects(
self.cacheObjects, self.iptSelectionFilter.text(),
self.cbxCaseSensitive.isChecked(),
self.cbxMatchWholeWord.isChecked(),
self.cbxUseRegularExpression.isChecked(),
self.cbbDescendantType.currentText(),
self.rbnFilterByName.isChecked(),
self.rbnFilterByInclude.isChecked())
def show_obj_list(self):
self.tblActiveObjects.setRowCount(0)
for obj in self.activeObjects:
row_count = self.tblActiveObjects.rowCount()
self.tblActiveObjects.insertRow(row_count)
self.tblActiveObjects.setItem(row_count, 0,
QTableWidgetItem(obj['name']))
self.tblActiveObjects.setItem(row_count, 1,
QTableWidgetItem(obj['type']))
self.tblActiveObjects.setItem(row_count, 2,
QTableWidgetItem(obj['path']))
# 在表中显示筛选过的对象
def filter_and_show_list(self):
self.filter_obj_list()
self.show_obj_list()
# 查找父级对象
def find_parent(self):
if WaapiTools.Client is None:
return
if self.cbxKeepSelf.isChecked():
all_parents = self.activeObjects
else:
all_parents = []
for obj in self.activeObjects:
for parent in WaapiTools.get_parent_objects(
obj, self.cbxRecursiveFind.isChecked()):
all_parents.append(parent)
self.cacheObjects = all_parents
self.reset_filter()
self.filter_and_show_list()
# 查找子级对象
def find_children(self):
if WaapiTools.Client is None:
return
if self.cbxKeepSelf.isChecked():
all_children = self.activeObjects
else:
all_children = []
for obj in self.activeObjects:
for child in WaapiTools.get_children_objects(
obj, self.cbxRecursiveFind.isChecked()):
all_children.append(child)
self.cacheObjects = all_children
self.reset_filter()
self.filter_and_show_list()
def on_ui_executed(*args, **kwargs):
# 获取对象类型
obj_type = kwargs.get("object", {}).get("type")
# 获取之前的名字
old_name = kwargs.get("oldName")
# 获取新名字
new_name = kwargs.get("newName")
# 使用 format 格式化函数进行输出信息（其中的{}代表 format() 函数中的对应变量），告知用户XXX类型的对象从 A 改名到了 B
print("Object '{}' (of type '{}') was renamed to '{}'\n".format(
old_name, obj_type, new_name))
def show_object_in_wwise(self, item: QTableWidgetItem):
if WaapiTools.Client is None:
return
if item.column() != 2:
item = self.tblActiveObjects.item(item.row(), 2)
WaapiTools.open_item_in_wwise_by_path(item.text())
# 通用操作
def convert_to_type(self, target_type: str):
self.batchProcessor = BatchProcessor(
self.activeObjects,
lambda obj: WaapiTools.convert_to_type(obj, target_type))
self.batchProcessor.start()
def set_inclusion(self, included: bool):
self.batchProcessor = BatchProcessor(
self.activeObjects, lambda obj: WaapiTools.set_object_property(
obj, 'Inclusion', True if included else False))
self.batchProcessor.start()
def filter_by_inclusion(self, included: bool):
self.cacheObjects = ScriptingTools.filter_objects_by_inclusion(
self.activeObjects, True if included else False)
self.reset_filter()
self.filter_and_show_list()
def delete_all_objects(self):
self.batchProcessor = BatchProcessor(self.activeObjects,
WaapiTools.delete_object)
self.batchProcessor.start()
self.clear_object_list()
def apply_naming_convention(self, naming_rule: int):
if naming_rule == 0:
self.batchProcessor = BatchProcessor(self.activeObjects,
rename_to_lower_case)
elif naming_rule == 1:
self.batchProcessor = BatchProcessor(self.activeObjects,
rename_to_title_case)
else:
self.batchProcessor = BatchProcessor(self.activeObjects,
rename_to_upper_case)
self.batchProcessor.start()
def create_wwise_silence(self):
WwiseSilenceTool.WwiseSilenceInstance.Add()
def remove_wwise_silence(self):
WwiseSilenceTool.WwiseSilenceInstance.Remove()
# 导出为文件
def export_to_file(self):
if WaapiTools.Client is None:
return
saveDict = {
"selectObject":
WaapiTools.get_selected_objects(),
"activeObjects":
self.activeObjects,
"cacheObjects":
self.cacheObjects,
"radioBtn_group_key_name":
self.radioBtn_group_key_name.isChecked(),
"radioBtn_group_ope_include":
self.radioBtn_group_ope_include.isChecked(),
"cbxUseRegularExpression":
self.cbxUseRegularExpression.isChecked(),
"cbxMatchWholeWord":
self.cbxMatchWholeWord.isChecked(),
"cbxCaseSensitive":
self.cbxCaseSensitive.isChecked(),
"cbbDescendantType":
self.cbbDescendantType.currentIndex(),
"iptSelectionFilter":
self.iptSelectionFilter.text()
}
FileTools.export_to_file(saveDict)
# 从文件导入，并刷新UI
def import_from_file(self):
loadDict = FileTools.import_from_file()
if loadDict:
try:
self.radioBtn_group_key_name.setChecked(
loadDict["radioBtn_group_key_name"])
self.radioBtn_group_ope_include.setChecked(
loadDict["radioBtn_group_ope_include"])
self.cbxUseRegularExpression.setChecked(
loadDict["cbxUseRegularExpression"])
self.cbxMatchWholeWord.setChecked(
loadDict["cbxMatchWholeWord"])
self.cbxCaseSensitive.setChecked(loadDict["cbxCaseSensitive"])
self.cbbDescendantType.setCurrentIndex(
loadDict["cbbDescendantType"])
self.iptSelectionFilter.setText(loadDict["iptSelectionFilter"])
self.activeObjects = loadDict["activeObjects"]
self.cacheObjects = loadDict["cacheObjects"]
self.show_obj_list()
except:
print("import from file failed")
def move_active_objects_to_selection(self):
if WaapiTools.Client is None:
return
selection = WaapiTools.get_selected_objects()
if len(selection) > 0:
self.batchProcessor = BatchProcessor(
self.activeObjects,
lambda obj: WaapiTools.move_object(obj, selection[0]))
self.batchProcessor.start()
def copy_selection_to_active_objects(self):
if WaapiTools.Client is None:
return
selection = WaapiTools.get_selected_objects()
if len(selection) > 0:
self.batchProcessor = BatchProcessor(
self.activeObjects,
lambda obj: WaapiTools.copy_object(selection[0], obj))
self.batchProcessor.start()
def break_container(self):
self.batchProcessor = BatchProcessor(self.activeObjects,
break_container)
self.batchProcessor.start()
def replace_parent(self):
self.batchProcessor = BatchProcessor(self.activeObjects,
replace_parent)
self.batchProcessor.start()
def open_in_multi_editor(self):
if WaapiTools.Client is None:
return
WaapiTools.execute_ui_command(self.activeObjects, 'ShowMultiEditor')
def open_in_batch_rename(self):
if WaapiTools.Client is None:
return
WaapiTools.execute_ui_command(self.activeObjects, 'ShowBatchRename')
# 音频文件操作
def apply_source_edits(self):
self.batchProcessor = BatchProcessor(self.activeObjects,
apply_source_edit)
self.batchProcessor.start()
def reset_source_editor(self):
self.batchProcessor = BatchProcessor(self.activeObjects,
reset_source_editor)
self.batchProcessor.start()
def trim_tail_silence(self):
trim_window = AudioTailTrimmer(self.activeObjects)
trim_window.show()
trim_window.exec_()
def batch_replace_tool(self):
if WaapiTools.Client is None:
return
replace_window = BatchReplaceTool(self)
replace_window.show()
replace_window.exec_()
def rename_original_to_wwise(self):
if WaapiTools.Client is None:
return
self.batchProcessor = BatchProcessor(self.activeObjects,
rename_original_to_wwise)
self.batchProcessor.start()
def localize_languages(self):
if WaapiTools.Client is None:
return
self.batchProcessor = BatchProcessor(self.activeObjects,
localize_languages)
self.batchProcessor.start()
# LogicContainer操作
def assign_switch_mappings(self):
self.batchProcessor = BatchProcessor(self.activeObjects,
auto_assign_switch_mappings)
self.batchProcessor.start()
def remove_all_switch_mappings(self):
self.batchProcessor = BatchProcessor(self.activeObjects,
remove_all_switch_assignments)
self.batchProcessor.start()
def apply_fader_edits_downstream(self):
self.batchProcessor = BatchProcessor(self.activeObjects,
apply_fader_edits_downstream)
self.batchProcessor.start()
def split_by_net_role(self):
self.batchProcessor = BatchProcessor(self.activeObjects,
split_by_net_role)
self.batchProcessor.start()
# Event操作
def create_play_event(self):
self.batchProcessor = BatchProcessor(self.activeObjects,
create_play_event)
self.batchProcessor.start()
# SoundBank操作
def create_or_add_to_bank(self):
self.batchProcessor = BatchProcessor(self.activeObjects,
create_or_add_to_bank)
self.batchProcessor.start()
def calculate_bank_total_size(self):
if WaapiTools.Client is None:
return
get_bank_size(self.activeObjects)
def add_to_selected_bank(self):
if WaapiTools.Client is None:
return
banks = WaapiTools.get_selected_objects()
if len(banks) == 0 or banks[0]['type'] != 'SoundBank':
return
add_objects_to_bank(banks[0], self.activeObjects, ['media'])
def clear_bank_inclusions(self):
self.batchProcessor = BatchProcessor(self.activeObjects,
clear_bank_inclusions)
self.batchProcessor.start()
def set_bank_inclusion_type(self, inclusion_type: list):
self.batchProcessor = BatchProcessor(
self.activeObjects,
lambda obj: set_inclusion_type(obj, inclusion_type))
self.batchProcessor.start()
def bank_assignment_matrix(self):
if WaapiTools.Client is None:
return
matrix_window = BankAssignmentMatrix(self)
matrix_window.show()
matrix_window.exec_()
# 其他操作
def manage_unity_resources(self):
resource_manager = UnityResourceManager()
resource_manager.show()
resource_manager.exec_()
def closeEvent(self, close_event):
self.batchProcessor = None
def start_trimming(self):
self.__currentRow = 0
self.__fadeDuration = self.spbFadeDuration.value()
processor = BatchProcessor(self.__soundFiles, self.trim_file)
processor.start()
def assign_switch_mappings(self):
self.batchProcessor = BatchProcessor(self.activeObjects,
auto_assign_switch_mappings)
self.batchProcessor.start()
def remove_all_switch_mappings(self):
self.batchProcessor = BatchProcessor(self.activeObjects,
remove_all_switch_assignments)
self.batchProcessor.start()
def break_container(self):
self.batchProcessor = BatchProcessor(self.activeObjects,
break_container)
self.batchProcessor.start()
def split_by_net_role(self):
self.batchProcessor = BatchProcessor(self.activeObjects,
split_by_net_role)
self.batchProcessor.start()
def replace_parent(self):
self.batchProcessor = BatchProcessor(self.activeObjects,
replace_parent)
self.batchProcessor.start()
def create_or_add_to_bank(self):
self.batchProcessor = BatchProcessor(self.activeObjects,
create_or_add_to_bank)
self.batchProcessor.start()
def apply_source_edits(self):
self.batchProcessor = BatchProcessor(self.activeObjects,
apply_source_edit)
self.batchProcessor.start()
def set_bank_inclusion_type(self, inclusion_type: list):
self.batchProcessor = BatchProcessor(
self.activeObjects,
lambda obj: set_inclusion_type(obj, inclusion_type))
self.batchProcessor.start()
class AudioTailTrimmer(QDialog, Ui_AudioTailTrimmer):
def __init__(self, active_objects: list):
super().__init__()
self.setupUi(self)
self.setup_triggers()
self.__thresholdLinear = 0
self.__currentRow = 0
self.__fadeDuration = 0
self.__batchProcessor = None
self.__soundFiles = []
# 主窗口中有wwise对象，从中查找音频源文件
if len(active_objects) > 0 and WaapiTools.Client:
self.populate_from_wwise(active_objects)
self.tblFileList.horizontalHeader().setSectionResizeMode(
QHeaderView.ResizeToContents)
def setup_triggers(self):
self.btnImportFiles.clicked.connect(self.import_files)
self.btnAnalyzeTails.clicked.connect(self.analyze_tails)
self.btnStartTrim.clicked.connect(self.start_trimming)
self.tblFileList.viewport().installEventFilter(self)
# 从外界拖动文件到窗口中
def eventFilter(self, source, event):
if event.type() == QEvent.DragEnter:
self.reset()
for url in event.mimeData().urls():
self.add_file(url.toLocalFile())
return True
return super().eventFilter(source, event)
# 重置所有
def reset(self):
for sound_file in self.__soundFiles:
sound_file.close()
self.__soundFiles = []
self.__batchProcessor = None
self.tblFileList.setRowCount(0)
# 根据主窗口的对象寻找音频文件
def populate_from_wwise(self, objects: list):
for obj in objects:
if obj['type'] == 'Sound':
self.add_file(WaapiTools.get_original_wave_path(obj))
else:
self.populate_from_wwise(
WaapiTools.get_children_objects(obj, False))
# 导入音频文件
def import_files(self):
self.reset()
files = QFileDialog.getOpenFileNames(filter='WAV(*.wav)')
file_count = len(files[0])
if file_count == 0:
return
for file_path in files[0]:
self.add_file(file_path)
self.tblFileList.repaint()
# 添加单个文件回调
def add_file(self, file_path: str):
# only accept wav files
if not file_path.endswith('.wav'):
return
# update row count
row = self.tblFileList.rowCount()
self.tblFileList.setRowCount(row + 1)
# get audio info
sound_file = soundfile.SoundFile(file=file_path)
self.__soundFiles.append(sound_file)
# print to table
self.tblFileList.setItem(row, 0,
QTableWidgetItem(os.path.basename(file_path)))
# 分析音尾时长
def analyze_tails(self):
self.__currentRow = 0
self.__thresholdLinear = AudioEditTools.decibel_to_linear(
self.spbCutThreshold.value())
self.__batchProcessor = BatchProcessor(self.__soundFiles,
self.analyze_file)
self.__batchProcessor.start()
# 分析单个音频文件回调
def analyze_file(self, sound_file):
sound_file.seek(0)
audio_data = sound_file.read()
# calculate total duration
duration = round(sound_file.frames / sound_file.samplerate * 1.0, 3)
self.tblFileList.setItem(self.__currentRow, 1,
QTableWidgetItem(str(duration)))
# calculate silence duration
silence_frames = AudioEditTools.get_tail_silence_duration_frames(
audio_data, 256, self.__thresholdLinear)
silence_duration = round(
silence_frames * 256 / sound_file.samplerate * 1.0, 3)
self.tblFileList.setItem(self.__currentRow, 2,
QTableWidgetItem(str(silence_duration)))
if silence_duration > self.spbFadeDuration.value():
status_item = QTableWidgetItem('可裁剪')
status_item.setForeground(QColor(200, 0, 0))
else:
status_item = QTableWidgetItem('无需裁剪')
self.tblFileList.setItem(self.__currentRow, 3, status_item)
self.__currentRow += 1
# 开始裁剪
def start_trimming(self):
self.__currentRow = 0
self.__fadeDuration = self.spbFadeDuration.value()
processor = BatchProcessor(self.__soundFiles, self.trim_file)
processor.start()
# 裁剪单个音频文件回调
def trim_file(self, sound_file):
silence_duration = float(
self.tblFileList.item(self.__currentRow, 2).text())
if silence_duration > self.__fadeDuration:
sound_file.seek(0)
audio_data = sound_file.read()
trim_samples = int((silence_duration - self.__fadeDuration) *
sound_file.samplerate)
# 进行裁剪
audio_data = audio_data[:len(audio_data) - trim_samples]
# 把保留的静音时长做个淡出
AudioEditTools.apply_fade(
audio_data, int(self.__fadeDuration * sound_file.samplerate),
-1)
soundfile.write(file=sound_file.name,
data=audio_data,
samplerate=sound_file.samplerate)
# 更新列表显示
self.tblFileList.setItem(
self.__currentRow, 2,
QTableWidgetItem(str(self.__fadeDuration)))
status_item = QTableWidgetItem('已裁剪')
status_item.setForeground(QColor(0, 200, 0))
self.tblFileList.setItem(self.__currentRow, 3, status_item)
self.__currentRow += 1
def closeEvent(self, close_event):
self.reset()