参考的原代码，运行提示：
RuntimeError: imageio.ffmpeg.download() has been deprecated. Use 'pip install imageio-ffmpeg' instead.'
直接删除掉这行：imageio.plugins.ffmpeg.download()
改为：
import imageio
from datetime import datetime
import os
from moviepy.video.io.VideoFileClip import VideoFileClip
from moviepy.video.compositing.concatenate import concatenate_videoclips
from threading import Thread
from tkinter import Tk, Label, filedialog, Button, Entry, END, Text
class App(object):
def __init__(self):
self.tk = Tk()
self.tk.geometry("540x350+10+10")
self.tk.resizable(False, False)
self.tk.title("视频拼接")
# 显示片头路径文本框
self.head_entry = Entry(self.tk)
self.head_entry.place(x=150, y=60, width=300, height=30)
# 显示需要添加片头的视频路径文本框
self.source_entry = Entry(self.tk)
self.source_entry.place(x=150, y=100, width=300, height=30)
# 显示需要添加片尾头的视频路径文本框
self.tail_entry = Entry(self.tk)
self.tail_entry.place(x=150, y=140, width=300, height=30)
# 显示需要添加片尾头的视频路径文本框
self.save_entry = Entry(self.tk)
self.save_entry.place(x=150, y=180, width=300, height=30)
self.log_text = Text(self.tk)
self.log_text.place(x=60, y=220, width=330, height=100)
def show_log(self, info):
self.log_text.insert(END, "{} {}\n".format(datetime.now().strftime("%H:%M:%S"), info))
def add_author(self, name, company):
# 添加作者名称
L_author = Label(self.tk, text=f'作者:{name}')
L_author.config(font='Helvetica -10 bold', fg='#030303')
L_author.place(x=440, y=330)
# 添加作者公司
L_title = Label(self.tk, text=f'公司:{company}')
L_title.config(font='Helvetica -10 bold', fg='blue')
L_title.place(x=350, y=330)
def head_video(self):
"""获取片头视频路径"""
# 按钮
s_button = Button(self.tk, text=f'选择片头', command=self.get_head_video_path)
s_button.place(x=60, y=60)
def source_video(self):
# 按钮
s_button = Button(self.tk, text=f'选择视频', command=self.get_source_video_path)
s_button.place(x=60, y=100)
def tail_video(self):
# 按钮
s_button = Button(self.tk, text=f'选择片尾', command=self.get_tail_video_path)
s_button.place(x=60, y=140)
def save_video(self):
# 按钮
s_button = Button(self.tk, text=f'保存路径', command=self.get_save_video_path)
s_button.place(x=60, y=180)
def get_head_video_path(self):
# 获取到片头路径显示到文本框
head_video_path = filedialog.askopenfilename(title="选择片头")
self.head_entry.delete(0, END)
self.head_entry.insert(0, head_video_path)
def get_source_video_path(self):
# 获取到需要添加片头的视频
source_video_path = filedialog.askopenfilenames(title="选择视频")
self.source_entry.delete(0, END)
self.source_entry.insert(0, source_video_path)
def get_tail_video_path(self):
# 获取到需要添加片头的视频文件夹写入到文本框
tail_video_path = filedialog.askopenfilename(title="选择片尾")
self.tail_entry.delete(0, END)
self.tail_entry.insert(0, tail_video_path)
def get_save_video_path(self):
# 保存文件的路径
tail_video_path = filedialog.askdirectory(title="保存路径")
self.save_entry.delete(0, END)
self.save_entry.insert(0, tail_video_path)
def get_all_path(self):
"""从文本框获取路径，并判断是否有传"""
head_video_path = self.head_entry.get()
source_video_path = [] if not self.source_entry.get() else self.source_entry.get().split(" ")
tail_video_path = self.tail_entry.get()
save_video_path = self.save_entry.get()
if not head_video_path and not tail_video_path:
self.show_log("ERROR:请选择片头或片尾")
return
if not source_video_path:
self.show_log("ERROR:请选择需要加片头或者片尾的视频")
return
if not save_video_path:
self.show_log("ERROR:请选择保存路径")
return
self.show_log("INFO:路径正确")
return head_video_path, source_video_path, tail_video_path, save_video_path
def concat(self):
# 获取到路径
head_video_path, source_video_path, tail_video_path, save_video_path = self.get_all_path()
# 先判断片头
if head_video_path and not head_video_path.endswith(('.mp4', '.mkv', '.avi', '.wmv', '.iso')):
self.show_log("ERROR: 片头文件不是视频格式,错误文件%s" % head_video_path)
if tail_video_path and not head_video_path.endswith(('.mp4', '.mkv', '.avi', '.wmv', '.iso')):
self.show_log("ERROR: 片尾文件不是视频格式,错误文件%s" % head_video_path)
if not os.path.exists(save_video_path):
self.show_log("ERROR: 保存文件路径不存在")
return
head_video = None
tail_video = None
if head_video_path:
head_video = VideoFileClip(head_video_path) # 加载片头
if tail_video_path:
tail_video = VideoFileClip(tail_video_path) # 加载片尾
for file in source_video_path:
th = Thread(target=self._concat,args=(file,head_video,tail_video,save_video_path))
th.start()
def _concat(self,file,head_video,tail_video,save_video_path):
file_name = os.path.basename(file)
self.show_log("INFO: %s 开始拼接" % file_name)
video_list = []
if not file.endswith(('.mp4', '.mkv', '.avi', '.wmv', '.iso')):
self.show_log("ERROR: 视频格式错误,错误文件%s" % file_name)
return
video = VideoFileClip(file) # 加载正片
# 判断是否有片头或者片尾，按顺序添加
if head_video:
video_list.append(head_video)
video_list.append(video)
if tail_video:
video_list.append(tail_video)
final_clip = concatenate_videoclips(video_list) # 进行视频合并
final_clip.write_videofile(os.path.join(save_video_path, file_name))
final_clip.close()
self.show_log("INFO: %s 拼接完成" % file_name)
def start(self):
# 开始拼接
s_button = Button(self.tk, text=f'开始', command=self.concat)
s_button.place(x=415, y=220)
def run(self):
self.add_author("黄贵锋", "恒企教育")
self.head_video() # 片头
self.source_video()
self.tail_video() # 片尾
self.save_video() # 保存位置
self.start() # 点击启动按钮
self.tk.mainloop()
if __name__ == '__main__':
app = App()
app.run()
剪辑过程调用了 python安装目录下的\Lib\site-packages\imageio_ffmpeg\binaries\ffmpeg-win64-v4.2.2.exe
选择了一个大约400M的mp4，测试拼接，结果发现这个代码不实用!
想像中应该是这样：读一个mp4的尾，读另一个mp4的头，将头和尾连接越来，几秒钟完事。
现实是这样的：代码运行了10分钟以上，预计完成时间在不停增长，似乎永远停留在4%进度上。
参考：https://www.cnblogs.com/huangguifeng/p/11296509.html
标签：head,片头,Python,片尾,self,tail,video,entry,path From： https://www.cnblogs.com/pu369/p/18012394