文本转音频(百度语音合成api)(python)(原创)

时间:2023-03-09 22:21:56
文本转音频(百度语音合成api)(python)(原创)

迄今为止,程序调用成功次数统计图表(2019-05-20)

文本转音频(百度语音合成api)(python)(原创)

- - - - - - - - - - - 分割线 - - - - - - - - - -

  应之前的一家小学教育培训机构的要求设计的一款 将文字转音频的程序。(注:后面应该是生成音频才对,没有改过来)

技术难点:

①语音合成,如果没有现在这么多的云服务-百度云语音合成,我估计这个程序会费很大的功夫才能完成。

1,UI界面设计(精简设计),使用tk框架

文本转音频(百度语音合成api)(python)(原创)

文本转音频(百度语音合成api)(python)(原创)

功能说明:
1,文本标记功能整合进程序中;
2,联网的http API接口整合;
1,网络检查;
2,断网异常检测;
3,网络传数据、接数据;
3,文本转语音的baidu-api接口整合
1,语速,取值0-9,默认为5中语速;
2,音调,取值0-9,默认为5中语调;
3,音量,取值0-15,默认为5中音量;
4,发音人选择, 0为女声,1为男声,3为情感合成-度逍遥,4为情感合成-度丫丫,默认为普通女;
4,音频保存自主设置;

注:其中的逗号、句号重复是甲方要求我实现的功能

2,文件详情:

其中 Python35_64 为带所需库的python3.5 64位的文件,整个程序使用 双击启动文本标记程序.bat 进行启动

文本转音频(百度语音合成api)(python)(原创)

3,文字转音频使用百度云的api接口实现:

def audio_out(string_,path,audio_set=None):
#百度云网络网络配置
APP_ID = ''
API_KEY = 'u34cdKCsR61tzM0r20Qnp3YM'
SECRET_KEY = 'Rehs5G02EqbrRDDgGdPY9NKY2ZlCX8Oq'
client = AipSpeech(APP_ID, API_KEY, SECRET_KEY)
if len(string_)>500:
num=int(len(string_)/500)
#第一段音频
result = client.synthesis(string_[0:500], 'zh', 1, {'spd':audio_set[0],'pit':audio_set[1],'vol': audio_set[2],'per':audio_set[3]})
open(path, 'wb').write(result)
#中间段落的音频
for i in range(1,num):
result = client.synthesis(string_[i*500:(i+1)*500], 'zh', 1, {'spd':audio_set[0],'pit':audio_set[1],'vol': audio_set[2],'per':audio_set[3]})
open(path, 'ab').write(result)
#最后一段音频
result = client.synthesis(string_[num*500:], 'zh', 1, {'spd':audio_set[0],'pit':audio_set[1],'vol': audio_set[2],'per':audio_set[3]})
open(path, 'ab').write(result)
else:
result = client.synthesis(string_, 'zh', 1, {'spd':audio_set[0],'pit':audio_set[1],'vol': audio_set[2],'per':audio_set[3]})
open(path, 'wb').write(result)

注:由于百度云的语音合成api最大可以支持500个字符长度,这里使用提前截取的方法来进行连续上传数据返回音频,之后进行音频数据的首尾相加。

4,完整的音频处理文件

#文字转音频程序and联合文字处理程序
# encoding:utf-8
# coding by Mufasa 2018.11.09 '''
功能说明:
1,文本标记功能整合进程序中;
2,联网的http API接口整合;
1,网络检查;
2,断网异常检测;
3,网络传数据、接数据;
3,文本转语音的baidu-api接口整合
1,语速,取值0-9,默认为5中语速;
2,音调,取值0-9,默认为5中语调;
3,音量,取值0-15,默认为5中音量;
4,发音人选择, 0为女声,1为男声,3为情感合成-度逍遥,4为情感合成-度丫丫,默认为普通女;
4,音频保存自主设置;
''' import os
import tkinter.filedialog
import shutil
import tkinter as tk
from aip import AipSpeech def audio_out(string_,path,audio_set=None):
#百度云网络网络配置
APP_ID = ''
API_KEY = 'u34cdKCsR61tzM0r20Qnp3YM'
SECRET_KEY = 'Rehs5G02EqbrRDDgGdPY9NKY2ZlCX8Oq'
client = AipSpeech(APP_ID, API_KEY, SECRET_KEY)
if len(string_)>500:
num=int(len(string_)/500)
#第一段音频
result = client.synthesis(string_[0:500], 'zh', 1, {'spd':audio_set[0],'pit':audio_set[1],'vol': audio_set[2],'per':audio_set[3]})
open(path, 'wb').write(result)
#中间段落的音频
for i in range(1,num):
result = client.synthesis(string_[i*500:(i+1)*500], 'zh', 1, {'spd':audio_set[0],'pit':audio_set[1],'vol': audio_set[2],'per':audio_set[3]})
open(path, 'ab').write(result)
#最后一段音频
result = client.synthesis(string_[num*500:], 'zh', 1, {'spd':audio_set[0],'pit':audio_set[1],'vol': audio_set[2],'per':audio_set[3]})
open(path, 'ab').write(result)
else:
result = client.synthesis(string_, 'zh', 1, {'spd':audio_set[0],'pit':audio_set[1],'vol': audio_set[2],'per':audio_set[3]})
open(path, 'wb').write(result) def isConnected():
import requests
try:
html = requests.get("http://www.baidu.com",timeout=2)
except:
return False
return True def out_comma(data,num_1,num_2):
txt=''
if isinstance(data,(list)):#有不止一段
for i in data:
for n in range(num_1):
txt=txt+i
for n in range(num_2):
for i in data:
txt=txt+i
else:#如果不是数组,即只有一个字符串
for n in range(num_2):
txt=txt+data
return txt def code_a(path,data,set,audio_set):
txt_mid=data.split('...')
for i in range(len(txt_mid)):
txt_mid[i]=txt_mid[i].split(',,,')
#上面是对文本进行切片,下面进行相关处理
txt=''
for i in txt_mid:
txt=txt+out_comma(i,set[0],set[1])
for i in range(set[2]):
for j in txt_mid:
for k in j:
txt=txt+k
# import pyperclip
# pyperclip.copy(txt)
if path=='':
import pyperclip
pyperclip.copy(txt)
else:
fobj=open(path+'.txt','w')
fobj.write(txt)
fobj.close()
#音频生成,需要额外读取audio_set数据 audio_out(txt,path+'.mp3',audio_set) def code_b(path,data,set,audio_set):
txt_mid=data.split('...')
for i in range(len(txt_mid)):
txt_mid[i]=txt_mid[i].split(',,,')
txt_last=[]
for i in txt_mid:
for j in i:
txt_last.append(j)
# print(txt_last)
# for i in txt_last:
# print(i)
# print('文本输出完毕')#这里是有。标点的
txt_mark=[]
txt_midd=data[:2]
for i in data[2:]:
txt_midd=txt_midd+i
if txt_midd==',,,':
txt_mark.append(0)
elif txt_midd=='...':
txt_mark.append(1)
txt_midd=txt_midd[1:]
# print(len(txt_last))#98
# print(len(txt_mark))#97
txt=''
for circle in range(set[2]):
for i in range(len(txt_mark)):
if txt_mark[i]==0:
for j in range(set[0]):
txt+=txt_last[i] elif txt_mark[i]==1:
for j in range(set[1]):
txt+=txt_last[i] if path=='':
import pyperclip
pyperclip.copy(txt)
else:
fobj=open(path+'.txt','w')
fobj.write(txt)
fobj.close()
#音频生成,需要额外读取audio_set数据
audio_out(txt,path+'.mp3',audio_set) class assist():
def write_txt_data(data,path):
ls = os.linesep
#data 为数组类型
fobj = open(path,'w')
fobj.writelines(['%s%s'%(x,ls)for x in data])
fobj.close()
def read_txt_data(path):
fobj = open(path,'r')
string = []
for eachline in fobj:
if eachline[:-1] != '':
string.append(eachline[:-1])
fobj.close()
return string class out_setconfig(tk.Toplevel):
def __init__(self):
super().__init__()
self.title('参数设置')# 弹窗界面
self.data_set_path = os.path.dirname(os.path.realpath(__file__))+"\\data_set.txt"
isExists = os.path.exists(self.data_set_path )
if isExists == False: #bug,之前没有设置
self.setup_eror()
else:
self.setup_UI() def setup_eror(self):
row1 = tk.Frame(self)
row1.pack(fill="x")
tk.Label(row1, text='程序第一次运行!\n\n已进行参数初始化操作\n').pack(side=tk.LEFT)
row4 = tk.Frame(self)
row4.pack(fill="x")
assist.write_txt_data(['','','','','','','','','','','',''],self.data_set_path ) tk.Button(row4, text="关闭窗口", command=self.cancel).pack(side=tk.RIGHT)
def setup_UI(self): self.A1 = tk.StringVar()
self.A2 = tk.StringVar()
self.A3 = tk.StringVar()
self.A0 = tk.IntVar() self.B1 = tk.StringVar()
self.B2 = tk.StringVar()
self.B3 = tk.StringVar()
self.B0 = tk.IntVar() self.C0 = tk.StringVar()
self.C1 = tk.StringVar()
self.C2 = tk.StringVar()
self.C3 = tk.StringVar() data = assist.read_txt_data(self.data_set_path)
self.A1.set(data[1])
self.A2.set(data[2])
self.A3.set(data[3])
d = int(data[0])
self.A0.set(d) self.B1.set(data[5])
self.B2.set(data[6])
self.B3.set(data[7])
d = int(data[4])
self.B0.set(d) self.C0.set(data[8])
self.C1.set(data[9])
self.C2.set(data[10])
self.C3.set(data[11]) row1 = tk.Frame(self)
row1.pack(fill="x") tk.Label(row1,text='程序A',width=30 ).grid(row=0,column=0,columnspan=2)
tk.Label(row1,text='逗号次数:',width=15).grid(row=1,column=0)
tk.Label(row1,text='句号次数:',width=15).grid(row=2,column=0)
tk.Label(row1,text='全部文本次数',width=15).grid(row=3,column=0)
tk.Label(row1,text='是否生成文本',width=15).grid(row=4,column=0) tk.Entry(row1, textvariable=self.A1, width=13).grid(row=1,column=1)
tk.Entry(row1, textvariable=self.A2, width=13).grid(row=2,column=1)
tk.Entry(row1, textvariable=self.A3, width=13).grid(row=3,column=1)
checkA = tk.Checkbutton(row1, text="播放", variable=self.A0)
checkA.select()
checkA.grid(column=1, row=4, sticky=tk.W) tk.Label(row1,text='程序B',width=30 ).grid(row=0,column=2,columnspan=2)
tk.Label(row1,text='逗号次数:',width=15).grid(row=1,column=2)
tk.Label(row1,text='句号次数:',width=15).grid(row=2,column=2)
tk.Label(row1,text='全部文本次数',width=15).grid(row=3,column=2)
tk.Label(row1,text='是否生成文本',width=15).grid(row=4,column=2) tk.Entry(row1, textvariable=self.B1, width=13).grid(row=1,column=3)
tk.Entry(row1, textvariable=self.B2, width=13).grid(row=2,column=3)
tk.Entry(row1, textvariable=self.B3, width=13).grid(row=3,column=3)
checkB = tk.Checkbutton(row1, text="播放", variable=self.B0)
checkB.select()
checkB.grid(column=3, row=4, sticky=tk.W) self.A0.set(int(data[0]))
self.B0.set(int(data[4])) #这个是音频合成设置界面的
tk.Label(row1,text='音频合成参数设置',width=30 ).grid(row=0,column=4,columnspan=2)
tk.Label(row1,text='语速:',width=15).grid(row=1,column=4)
tk.Label(row1,text='音调:',width=15).grid(row=2,column=4)
tk.Label(row1,text='音量',width=15).grid(row=3,column=4)
tk.Label(row1,text='发音人',width=15).grid(row=4,column=4) tk.Entry(row1, textvariable=self.C0, width=13).grid(row=1,column=5)
tk.Entry(row1, textvariable=self.C1, width=13).grid(row=2,column=5)
tk.Entry(row1, textvariable=self.C2, width=13).grid(row=3,column=5)
tk.Entry(row1, textvariable=self.C3, width=13).grid(row=4,column=5) tk.Button(row1, text="取消", command=self.cancel, width=13).grid(row=9,column=0)
tk.Button(row1, text="确定", command=self.ok, width=13).grid(row=9,column=4)
tk.Button(row1, text="重置", command=self.reset, width=13).grid(row=9,column=5) def ok(self):
self.userinfo_A = [self.A0.get(), self.A1.get(),self.A2.get(),self.A3.get()] # 设置数据
self.userinfo_B = [self.B0.get(), self.B1.get(),self.B2.get(),self.B3.get()] # 设置数据
self.userinfo_C = [self.C0.get(), self.C1.get(),self.C2.get(),self.C3.get()] self.userinfo_A[0] = str(self.userinfo_A[0])
self.userinfo_B[3] = str(self.userinfo_B[3]) data = self.userinfo_A + self.userinfo_B+self.userinfo_C
# print(data)
assist.write_txt_data(data,os.path.dirname(os.path.realpath(__file__))+"\\data_set.txt")
self.destroy() # 销毁窗口
def cancel(self):
self.userinfo = None # 空!
self.destroy() def reset(self):
assist.write_txt_data(['','','','','','','','','','','',''],self.data_set_path )
self.destroy() ################################
class main_code(tk.Tk):
def __init__(self):
super().__init__()
self.audio_path = ""
self.run = True
self.vartext = tk.StringVar() self.txt=''
networkisok=isConnected()
if networkisok:
self.mark_text = '网络连接正常!\n欢迎使用!'
else:
self.mark_text = '无网络连接!\n请确认网络连接是否完好\n无法连接百度云服务器' self.insert_text = ''
self.vartext.set(self.mark_text)
self.audio_path = ""
self.title('音频标记')
self.setupUI() def setupUI(self): row4 = tk.Frame(self)
row4.pack(fill="x") tk.Button(row4,text='导入文本',width=27,command=self.select).grid(row=0,column=0)
tk.Button(row4,text='设置文本',width=27,command=self.setup_config).grid(row=0,column=1)
tk.Button(row4,text='生成文本',width=27,command=lambda:self.lay(entry1.get())).grid(row=0,column=2) label = tk.Label(row4,height=3,textvariable=self.vartext, bg='white', font=('黑体', 10), anchor='w').grid(row=1,column=0,columnspan=3) entry1 = tk.Entry(row4,width=85)
entry1.grid(row=2,column=0,columnspan=3) def select(self): #获取audio_path和audio_len
self.audio_path = tk.filedialog.askopenfilename(initialdir = 'C:\\Users\\Administrator\\Desktop',filetypes=( ("txt or docx files", "*.txt;*.docx"),("All files", "*.*")))
if self.audio_path=="":
self.vartext.set('未导入任何文件')
else:
p,f=os.path.split(self.audio_path)
path = os.path.dirname(os.path.realpath(__file__)) + '\\data\\' + str(os.path.splitext(f)[0])
# print(path)
isExists = os.path.exists(path)
if not isExists: #如果不存在这个目录
os.makedirs(path) #创建一个新的路径
shutil.copyfile(self.audio_path,path+'\\'+f) if str(os.path.splitext(f)[1])=='.txt':
file_object = open(self.audio_path,'r', encoding='UTF-8')
try:
file_context = file_object.read()
finally:
file_object.close()
self.txt=file_context
self.vartext.set('已导入txt文本')
# print(1)
elif str(os.path.splitext(f)[1])=='.docx':
import docx
document = docx.Document(self.audio_path)
txt=''
for paragraph in document.paragraphs:
txt+=paragraph.text
self.txt=txt
self.vartext.set('已导入docx文本') self.audio_path=path+'\\'+f#更新数据路径
# print(self.audio_path) def lay(self,txt=''):
mark_set=assist.read_txt_data(os.path.dirname(os.path.realpath(__file__))+"\\data_set.txt")
# print(mark_set) for i in range(len(mark_set)):
mark_set[i]=int(mark_set[i]) # mark_set=[1,1,0,1,0,0,1,4]
if txt=='':
if self.audio_path!='':
p,f=os.path.split(self.audio_path)
# print(p)
if mark_set[0]==1:
# code_a(p+'\\'+str(os.path.splitext(f)[0])+'_A'+'.txt',self.txt,mark_set[1:4])
code_a(p+'\\'+str(os.path.splitext(f)[0])+'_A',self.txt,mark_set[1:4],mark_set[8:12])
# self.vartext.set('已生成文本标记文件A')
if mark_set[4]==1:
# code_b(p+'\\'+str(os.path.splitext(f)[0])+'_B'+'.txt',self.txt,mark_set[5:])
code_b(p+'\\'+str(os.path.splitext(f)[0])+'_B',self.txt,mark_set[5:],mark_set[8:12])
# self.vartext.set('已生成文本标记文件B')
if mark_set[0]==1 and mark_set[4]==1:
self.vartext.set('已生成文本标记文件A、B和相应的音频')
elif mark_set[0]==1 and mark_set[4]==0:
self.vartext.set('已生成文本标记文件A和相应的音频')
elif mark_set[0]==0 and mark_set[4]==1:
self.vartext.set('已生成文本标记文件B和相应的音频')
elif mark_set[0]==0 and mark_set[4]==0:
self.vartext.set('设置中未确定生成何种文件\n请在设置文本中调整参数!')
else:
self.vartext.set('未导入任何文件')
else:
# print(txt)
if mark_set[0]==1:
code_a('',txt,mark_set[1:4])
self.vartext.set('已将A程序处理后的文字复制到剪切板\n直接粘贴即可\n如果想使用B程序处理请在设置中将程序A取消,并勾选程序B')
elif mark_set[4]==1:
code_b('',txt,mark_set[5:])
self.vartext.set('已将B程序处理后的文字复制到剪切板\n直接粘贴即可\n如果想使用A程序处理请在设置中将程序B取消,并勾选程序A') def setup_config(self):
res = self.ask_userinfo()
if res is None: return
def ask_userinfo(self):
inputDialog = out_setconfig()
self.wait_window(inputDialog) # 这一句很重要!!! if __name__ == '__main__':
app = main_code()
app.mainloop()