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video_clips.py
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video_clips.py
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#coding=UTF-8
_author_ = 'yangtao'
__version__ = '1.03'
dezerling_show = " _______ _______ ________ _______ .______ __ __ .__ __. \n"
dezerling_show += "| \ | ____|| / | ____|| _ \ | | | | | \ | | \n"
dezerling_show += "| .--. || |__ `---/ / | |__ | |_) | | | | | | \| | \n"
dezerling_show += "| | | || __| / / | __| | / | | | | | . ` | \n"
dezerling_show += "| '--' || |____ / /----.| |____ | |\ \----.| `----.| | | |\ | \n"
dezerling_show += "|_______/ |_______| /________||_______|| _| `._____||_______||__| |__| \__|"
print(dezerling_show)
import getpass
user_name = getpass.getuser()
if user_name:
print("Welcome! %s" % user_name)
print('')
import os
import edl
from video import Editor
import config
def check(edl_file, video_file, out_path):
check_result = True
if not os.path.isfile(edl_file):
print("\n%s EDL不存在"%edl_file)
check_result = False
if not os.path.isfile(video_file):
print("\n%s 视频不存在"%video_file)
check_result = False
if not os.path.isdir(out_path):
print("\n%s 输出路径不存在" % out_path)
return check_result
def main(edl_file, video_file, out_path):
if not check(edl_file, video_file, out_path):
return
video_editor = Editor(video_file)
# 获取视频帧速率
fps = video_editor.fps
#读取EDL信息（名字和帧数范围）
edlconfig = config.read()['EDL']
track = edlconfig['track']
print("Read track: ", track)
video_edl_info = edl.Reader(fps, edl_file, track=track)
# 计算每个视频片段的开始结束时间
hander_frame = None
for video_info in video_edl_info:
clip_name = video_info.clip_name
if clip_name:
# 去后缀
clip_name = os.path.splitext(clip_name)[0]
if not hander_frame:
hander_frame = int(video_info.timecode_in.frames)
clip_start_frame = video_info.timecode_in.frames - hander_frame + 1
clip_end_frame = video_info.timecode_out.frames - hander_frame
cutting = video_editor.cutting_frame(out_path, clip_name)
print("--------------------------")
print("Clip Name: ", clip_name)
print("Frame Range:", clip_start_frame, "-", clip_end_frame)
print("Timecode:", video_info.timecode_in)
cutting.run(clip_start_frame, clip_end_frame, timecode=video_info.timecode_in)
print("\nDone!")
if __name__ == "__main__":
# edl_file = r"M:\temp\video\changde.edl"
# filename = r"M:\temp\video\changde.mov"
# out_path = r"M:\temp\video\output_mov"
# main(edl_file, filename, out_path)
import tkinter as tk
uiconfig = config.read()['UI']
root = tk.Tk()
root.title('DeZerlin Video Clips %s by yangtao'%__version__)
root.geometry('500x100')
root.iconbitmap(config.window_icon)
# EDL 框架
EDL_frame = tk.Frame(root)
EDL_frame.pack(side=tk.TOP, fill=tk.X, expand=tk.YES)
# EDL 便签
EDL_label = tk.Label(EDL_frame, text="EDL")
EDL_label.pack(side=tk.LEFT)
# EDL 输入框
edl_config_var = tk.StringVar()
edl_config_var.set(uiconfig['edl'])
EDL_entry = tk.Entry(EDL_frame, textvariable=edl_config_var)
EDL_entry.pack(side=tk.LEFT, fill=tk.X, expand=tk.YES)
# video 框架
video_frame = tk.Frame(root)
video_frame.pack(side=tk.TOP, fill=tk.X, expand=tk.YES)
# 视频标签
video_label = tk.Label(video_frame, text="视频")
video_label.pack(side=tk.LEFT)
# 视频输入
video_config_var = tk.StringVar()
video_config_var.set(uiconfig['video'])
video_entry = tk.Entry(video_frame, textvariable=video_config_var)
video_entry.pack(side=tk.LEFT, fill=tk.X, expand=tk.YES)
# 保存路径框架
out_frame = tk.Frame(root)
out_frame.pack(side=tk.TOP, fill=tk.X, expand=tk.YES)
# 保存路径标签
out_label = tk.Label(out_frame, text="输出路径")
out_label.pack(side=tk.LEFT)
# 保存路径输入
out_config_var = tk.StringVar()
out_config_var.set(uiconfig['out'])
out_entry = tk.Entry(out_frame, textvariable=out_config_var)
out_entry.pack(side=tk.LEFT, fill=tk.X, expand=tk.YES)
def run():
EDL_entry_var = EDL_entry.get()
video_entry_var = video_entry.get()
out_entry_var = out_entry.get()
# 写入配置文件
config.write('UI',
edl=EDL_entry_var,
video=video_entry_var,
out=out_entry_var)
main(EDL_entry_var, video_entry_var, out_entry_var)
# 开始按钮
start_button = tk.Button(root, text='开始', command=run)
start_button.pack(fill=tk.X, anchor=tk.S, expand=tk.YES)
root.mainloop()