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• Révision 22047 : fix #3370

  3 mai 2015, par Eric Lupinacci

  Correction d’un gros bug dans la surcharge d’un item de langue par un module local.
  Seul le premier item surchargé fonctionnait, la faute à une parenthèse mal placée.

• python ff-mpeg not working on VM

  2 août 2013, par Bob

  I have two Windows 2008 R2 64 bit servers with two different host providers (GoDaddy and company B). My python script runs successfully on GoDaddy's server. It doesn't run successfully on the server with company B.

  I installed the same software on both servers :

  • Python 2.7 for Windows 32 bit
  • NumPY module
  • SetupTools
  • EchoNest API for Windows

  The company B server is giving me an error related to an executable called en-ffmpeg.exe that uses the python ff-mpeg module. The exact error message is

  [dv @ 0x1449690]Can't determine profile of DV input stream.
  C :\Music\song1.mp3 : Error while opening file

  The song.mp3 file exists. I installed the latest Windows updates on the server with Company B but still I get the error. I believe the error is because something is not configured properly on this server (missing libraries or drivers ?). However, I don't know what that is !

  Please help :)

  UPDATED TO INCLUDE COMMAND AND ERROR OUTPUT FROM FFMPEG

  COMMAND :

  c :\Python27>en-ffmpeg -i "C :\Music\song1.mp3" -y -ac 2 -ar 44100
  "c :\users\x07 dmini 1\x07ppdata\local\temp\x02\tmpax82jf.wav"

  FULL ERROR :

  FFmpeg version SVN-r17988-Komeil, Copyright (c) 2000-2009 Fabrice Bellard, et al
  
  .
  
    configuration: --enable-memalign-hack --extra-cflags=-fno-common --enable-stat
  
  ic --disable-shared --disable-debug --enable-gpl --enable-nonfree --enable-avfil
  
  ter --enable-avfilter-lavf --enable-avisynth --enable-postproc --enable-pthreads
  
   --enable-libamr-nb --enable-libamr-wb --enable-libgsm --enable-libfaac --enable
  
  -libfaad --enable-libmp3lame --enable-libschroedinger --enable-libspeex --enable
  
  -libtheora --enable-libvorbis --enable-libx264 --enable-libxvid
  
    libavutil     50. 0. 0 / 50. 0. 0
  
    libavcodec    52.21. 0 / 52.21. 0
  
    libavformat   52.31. 1 / 52.31. 1
  
    libavdevice   52. 1. 0 / 52. 1. 0
  
    libavfilter    0. 4. 0 /  0. 4. 0
  
    libswscale     0. 7. 1 /  0. 7. 1
  
    libpostproc   51. 2. 0 / 51. 2. 0
  
    built on Mar 15 2009 18:16:31, gcc: 4.3.0 20080305 (alpha-testing) mingw-20080
  
  502
  
  [dv @ 0x1449690]Can't determine profile of DV input stream.
  
  C:\\Music\\song1.mp3: Error while opening file

  I also tried removing the double back slashes from the command but got the same error.

• node.js : fluent-ffmpeg throws error when converting mp4 to mp3

  4 mars 2014, par tldr

  I'm trying to convert an mp4 video to mp3 with node's fluent-ffmpeg module. Here is my code :

  ffmpeg = require 'fluent-ffmpeg'
  
  
  
  mp4 = '/Users/jashua/Desktop/video.mp4'
  
  mp3 = '/Users/jashua/Desktop/audio.mp3'
  
  
  
  proc = new ffmpeg({source:mp4})
  
      .toFormat('mp3')
  
      .setFfMpegPath('/Applications/ffmpeg')
  
      .saveToFile(mp3, (stdout, stderr)->
  
              return console.log stderr if err?
  
              return console.log 'done'
  
          )

  On running it, I get the following error :

  TypeError: Cannot call method 'saveToFile' of undefined
  
  at Object.<anonymous> (/Users/jashua/Desktop/ytdl.coffee:10:12, <js>:18:60)
  
    at Object.<anonymous> (/Users/jashua/Desktop/ytdl.coffee:1:1, <js>:25:4)
  
    at Module._compile (module.js:456:26)
  
  </js></anonymous></js></anonymous>

  Any ideas ?

  Solution :

  proc = new ffmpeg({source:mp4})
  
      proc.setFfMpegPath('/Applications/ffmpeg')
  
      proc.saveToFile(mp3, (stdout, stderr)->
  
                  return console.log stderr if err?
  
                  return console.log 'done'
  
              )
  
      enter code here