-
Notifications
You must be signed in to change notification settings - Fork 0
/
Merge_video.py
40 lines (34 loc) · 1.62 KB
/
Merge_video.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
import os
import subprocess
import tempfile
def merge_ts_files_from_result_txt(result_txt_path, base_directory, ts_files_location, output_file, ffmpeg_path='D:/FFMEPG/bin/ffmpeg.exe'):
# 根据result_txt_path中的文件顺序读取.ts文件路径,并附加ts_files_location的基础目录路径
with open(result_txt_path, 'r') as result_file:
ts_files = [os.path.join(ts_files_location, line.strip()) for line in result_file.readlines()]
# 确保每个路径都是绝对路径且为.ts文件
ts_files_absolute = [filename for filename in ts_files if filename.endswith('.ts') and os.path.exists(filename)]
# 创建临时文件存储文件列表
with tempfile.NamedTemporaryFile(mode='w', delete=False) as temp_file:
for filename in ts_files_absolute:
temp_file.write(f"file '{filename}'\n")
temp_file.flush()
# 构建FFmpeg命令行参数,从临时文件中读取文件列表
command = [
ffmpeg_path,
'-f', 'concat',
'-safe', '0',
'-i', temp_file.name,
'-c', 'copy',
output_file
]
try:
# 执行FFmpeg命令
subprocess.run(command, check=True)
finally:
# 在成功或失败后删除临时文件
os.remove(temp_file.name)
# 调用函数进行合并,使用result.txt中的文件顺序
base_directory = "./" # 这里填写result.txt所在的基础目录
ts_files_location = "C:/Users/safex/Downloads/m3u8/" # 这里填写.ts文件的实际存放位置
output_file = 'output_correct_order.mp4'
merge_ts_files_from_result_txt('urls.txt', base_directory, ts_files_location, output_file)