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• 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.

• Merge commit ’67bc1ba5d75953d136bfa02ce6c0a27e9fd9dac3’

  22 juillet 2014, par Michael Niedermayer

  Merge commit ’67bc1ba5d75953d136bfa02ce6c0a27e9fd9dac3’
  * commit ’67bc1ba5d75953d136bfa02ce6c0a27e9fd9dac3’ :
  
    libxvid : Drop PPC-specific CPU detection hack
  Merged-by : Michael Niedermayer <michaelni@gmx.at>
  

  • [DH] libavcodec/libxvid.c

• Invalid data found when processing input

  22 novembre 2012, par user1726619

  I want to use ffmpeg lib in my library.For that purpose,i have successfully compiled it.The input video is otherwise running fine,but when i try to execute any command,i am getting this message :

  Invalid data found when processing input.

  I don't know whats the reason behind it.This is the code :

   public class Videokit extends Activity {
  
          String FilePath;
  
          String OutPut;
  
          Context mycontext;
  
          Videokit vk ;
  
          static 
  
          {
  
              System.loadLibrary("videokit");
  
          }
  
  
  
          public native void run(String[] args);
  
  
  
          public void onCreate(Bundle savedInstanceState) {
  
              super.onCreate(savedInstanceState);
  
              setContentView(R.layout.main);
  
              FilePath =Environment.getExternalStorageDirectory().toString()+"/output.3gp";
  
              try {
  
                  ffmpegrun();
  
              } catch (IOException e) {
  
                  // TODO Auto-generated catch block
  
                  e.printStackTrace();
  
              }
  
          }
  
  
  
          public String ffmpegrun() throws IOException
  
          {
  
              boolean success=false;
  
              File folder = new File(Environment.getExternalStorageDirectory().toString() + "/image-%3d.jpeg");
  
              File file = new File(FilePath);
  
              System.out.println("filepath exists at:"+file.getAbsolutePath());
  
              if (!folder.exists()) {
  
                  success = folder.mkdirs();
  
      //              Toast.makeText(mycontext,"outfile.mp4 exists at"+folder.getAbsolutePath(),Toast.LENGTH_LONG).show();
  
                   OutPut = folder.getAbsolutePath();
  
              }
  
              System.out.println("outfile.flv exists at:"+folder.getAbsolutePath());
  
              run(new String[]{
  
                      "ffmpeg",
  
                      "-i",
  
                      FilePath,
  
                      "-r 1", 
  
                       "-f",
  
                       "image2",
  
                       "image-%3d.jpeg"
  
              }); 
  
              return OutPut;
  
          }
  
      }

  This is the log :

  10-07 17:00:03.707: D/dalvikvm(8760): Trying to load lib /data/data/uk.co.halfninja.videokit/lib/libvideokit.so 0x44e8c958
  
  10-07 17:00:03.837: D/dalvikvm(8760): Added shared lib /data/data/uk.co.halfninja.videokit/lib/libvideokit.so 0x44e8c958
  
  10-07 17:00:03.837: I/Videokit(8760): Loading native library compiled at 13:52:27 Oct  7 2012
  
  10-07 17:00:03.917: I/System.out(8760): filepath exists at:/sdcard/output.3gp
  
  10-07 17:00:03.917: I/System.out(8760): outfile.flv exists at:/sdcard/image-%3d.jpeg
  
  10-07 17:00:03.917: D/dalvikvm(8760): +++ not scanning '/system/lib/libwebcore.so' for 'run' (wrong CL)
  
  10-07 17:00:03.917: D/dalvikvm(8760): +++ not scanning '/system/lib/libmedia_jni.so' for 'run' (wrong CL)
  
  10-07 17:00:03.928: D/dalvikvm(8760): +++ not scanning '/system/lib/libexif.so' for 'run' (wrong CL)
  
  10-07 17:00:03.928: D/Videokit(8760): run() called
  
  10-07 17:00:03.928: D/Videokit(8760): run passing off to main()
  
  10-07 17:00:03.928: D/Videokit(8760): main(): registering all modules
  
  10-07 17:00:03.938: D/Videokit(8760): main(): registered everything
  
  10-07 17:00:03.938: D/Videokit(8760): main(): initting opts
  
  10-07 17:00:03.968: D/Videokit(8760): main(): initted opts.
  
  10-07 17:00:03.968: E/Videokit(8760): ffmpeg version N-30996-gf925b24, Copyright (c) 2000-2011 the FFmpeg developers
  
  10-07 17:00:03.979: E/Videokit(8760):   built on Oct  7 2012 13:52:32 with gcc 4.4.3
  
  10-07 17:00:03.979: E/Videokit(8760):   configuration: --enable-cross-compile --arch=arm5te --enable-armv5te --target-os=linux --disable-stripping --prefix=../output --disable-neon --enable-version3 --disable-shared --enable-static --enable-gpl --enable-memalign-hack --cc=arm-linux-androideabi-gcc --ld=arm-linux-androideabi-ld --extra-cflags='-fPIC -DANDROID -D__thumb__ -mthumb -Wfatal-errors -Wno-deprecated' --disable-everything --enable-decoder=mjpeg --enable-demuxer=mjpeg --enable-parser=mjpeg --enable-demuxer=image2 --enable-muxer=mp4 --enable-encoder=libx264 --enable-libx264 --enable-decoder=rawvideo --enable-protocol=file --enable-hwaccels --disable-ffmpeg --disable-ffplay --disable-ffprobe --disable-ffserver --disable-network --enable-filter=buffer --enable-filter=buffersink --disable-demuxer=v4l --disable-demuxer=v4l2 --disable-indev=v4l --disable-indev=v4l2 --extra-cflags='-I../x264 -Ivideokit' --extra-ldflags=-L../x264
  
  10-07 17:00:03.987: D/Videokit(8760): main(): parsing options
  
  10-07 17:00:03.987: D/Videokit(8760): parse_options has 7 options to parse
  
  10-07 17:00:04.050: E/Videokit(8760): /sdcard/output.3gp: Invalid data found when processing input
  
  10-07 17:00:04.050: E/Videokit(8760): ffmpeg_exit(1) called!

  Please help me.I am clueless about this problem.Thanks in advance.