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• Installation of FFMPEG for Python in WIndows

  15 janvier 2017, par user3587175

  I’m trying to use this python 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.

  When I run the command :

  python setup.py test

  I get this :

  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
  
  </module>

  When I run this example code :

  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 :

  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
  
  </module>

  I can’t understand what else I need to do for this to work. Thanks for your help.

• ffmpeg : remove access to private FILE struct members on Windows

  3 août 2015, par Hendrik Leppkes

  ffmpeg : remove access to private FILE struct members on Windows
  The FILE struct is opaque in MSVC 2015, and the members of this struct
  
  were never meant to be accessed in any case.
  No conditions are known where this check was needed to get characters
  
  from stdin.
  

  • [DH] ffmpeg.c

• Open ffplay & execute command with ProcessBuilder not working

  27 juillet 2015, par Dennis QT

  I was tried to use ProcessBuilder for open ffplay.exe and execute command into ffplay. However it is unsuccessful. How could I do that ?

  Code :

  ProcessBuilder pb = new ProcessBuilder();
  
  
  
  pb.command("C:\\Windows\\System32\\cmd.exe", "/c",
  
  "C:\\ffmpeg\\bin\\ffplay.exe", "tcp://192.168.1.1:5555"); 
  
  
  
  pb.start();