在 Windows 中为 Python 安装 FFMPEG
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Installation of FFMPEG for Python in WIndows
提问by user3587175
I'm trying to use thispython video converter and I couldn't even run the test. I read in the manual that I had to install FFMPEG separately so I did (I created the folder in C:\, the enviroment variable "path" and tested it and worked) but still doesn't work.
我正在尝试使用这个python 视频转换器，但我什至无法运行测试。我在手册中读到我必须单独安装 FFMPEG 所以我这样做了（我在 C:\ 中创建了文件夹，环境变量“path”并对其进行了测试和工作）但仍然无法正常工作。
When I run the command:
当我运行命令时：
python setup.py test
I get this:
我明白了：
Traceback (most recent call last):
File "setup.py", line 51, in <module>
packages=['converter'],
File "C:\Python27\lib\distutils\core.py", line 151, in setup
dist.run_commands()
File "C:\Python27\lib\distutils\dist.py", line 953, in run_commands
self.run_command(cmd)
File "C:\Python27\lib\distutils\dist.py", line 972, in run_command
cmd_obj.run()
File "setup.py", line 20, in run
raise Exception('tests failed')
Exception: tests failed
When I run this example code:
当我运行此示例代码时：
from converter import Converter
c = Converter()
info = c.probe('test1.ogg')
conv = c.convert('test1.ogg', '/tmp/output.mkv', {
'format': 'mkv',
'audio': {
'codec': 'mp3',
'samplerate': 11025,
'channels': 2
},
'video': {
'codec': 'h264',
'width': 720,
'height': 400,
'fps': 15
}})
for timecode in conv:
print "Converting (%f) ...\r" % timecode
I get this:
我明白了：
Traceback (most recent call last):
File "C:\Users\USER\worspace_pyth\cosa\prueba1.py", line 3, in <module>
c=Converter()
File "C:\Python27\converter\__init__.py", line 27, in __init__
ffprobe_path=ffprobe_path)
File "C:\Python27\converter\ffmpeg.py", line 345, in __init__
raise FFMpegError("ffmpeg binary not found: " + self.ffmpeg_path)
converter.ffmpeg.FFMpegError: ffmpeg binary not found: ffmpeg
I can't understand what else I need to do for this to work. Thanks for your help.
我不明白我还需要做什么才能让它发挥作用。谢谢你的帮助。
回答by keithzg
It doesn't look like it's 100% Windows compatible yet anyways: https://github.com/senko/python-video-converter/issues/1
无论如何，它看起来不像是 100% Windows 兼容的：https: //github.com/senko/python-video-converter/issues/1
Personally I'd suggest using Cygwin: https://www.cygwin.com/
我个人建议使用 Cygwin：https: //www.cygwin.com/
Just install ffmpeg and python in Cygwin and go from there. Then you have a nice POSIX-y environment to run this and other such pieces of software in.
只需在 Cygwin 中安装 ffmpeg 和 python 并从那里开始。然后你有一个很好的 POSIX-y 环境来运行这个和其他这样的软件。
回答by Austin Downey
I was able to get the instructions found here to work. At least to the point that typing ffmpeg -versioninto my command prompt returned a result.
我能够得到这里找到的说明工作。至少在ffmpeg -version我的命令提示符中输入返回结果的地步。
http://adaptivesamples.com/how-to-install-ffmpeg-on-windows/
http://adaptivesamples.com/how-to-install-ffmpeg-on-windows/
