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• Splicer Error Creating Video : Retrieving the COM class factory for component with CLSID {78530B75-61F9-11D2-8CAD-00A024580902} failed [duplicate]

  26 septembre 2014, par wrox Developer

  This question already has an answer here :

  • Splicer.dll on Windows 2008
    
    3 answers
    

  I am trying to integrate splicer into my asp.net MVC Project.I had a problem with Splicer code (which create video from images) works at local but gives the following error at server :

  Retrieving the COM class factory for component with CLSID 78530B75-61F9-11D2-8CAD-00A024580902 failed due to the following error : 80040154 Class not registered (Exception from HRESULT : 0x80040154 (REGDB_E_CLASSNOTREG)).

  Here is the link of my test sample

  http://fctdev.azurewebsites.net/Home/Test

  I know this question is already asked on this form and other forms but that doesn’t resolve my issue

  Please help to solve the error

• Why am I getting an error for stream #0.1 ?

  30 juillet 2014, par Rob Avery IV

  I’m converting videos using ffmpeg-php. Here is my code :

      // Set our source file
  
      $srcFile = $uploadFilm.".".$film_type;
  
      $destFile = $uploadFilm;
  
      $ffmpegPath = "ffmpeg";
  
  
  
      // Create our FFMPEG-PHP class
  
      $ffmpegObj = new ffmpeg_movie($srcFile);
  
  
  
      // Save our needed variables
  
      $srcWidth = makeMultipleTwo($ffmpegObj->getFrameWidth());
  
      $srcHeight = makeMultipleTwo($ffmpegObj->getFrameHeight());
  
      $srcFPS = $ffmpegObj->getFrameRate();
  
      if($ffmpegObj->hasAudio()){
  
          $srcAB = intval($ffmpegObj->getAudioBitRate()/1000);
  
          $srcAR = $ffmpegObj->getAudioSampleRate();
  
      }else{
  
          $srcAB = 0;
  
          $srcAR = 0;
  
      }
  
  
  
      // Call our convert using exec()
  
      //$command = $ffmpegPath . " -i " . $srcFile . " -ar " . $srcAR . " -ab " . $srcAB . "k -f flv -s " . $srcWidth . "x" . $srcHeight . " " . $destFile;
  
      //$command = "whoami";
  
      $command = $ffmpegPath . ' -i ' .'"'. $srcFile . '" -ar ' . $srcAR . ' -ab ' . $srcAB . 'k -f flv -s ' . $srcWidth . 'x' . $srcHeight . ' "' . $destFile . '" 2>&1';
  
      $outputCommand = array();
  
      $status = 1;
  
      exec($command, $outputCommand, $status);

  The output gives out this error at the end :

  Error while opening encoder for output stream #0.1 - maybe incorrect parameters such as bit_rate, rate, width or height

  I know that both $srcAB and $srcAR have values because this is the command this being ran :

  ffmpeg -i source -ar 48000 -ab 160k -f flv -s 1920x1080 destination

  Of course, after the command is executed, the "convert video" has a size 0, which means it didn’t convert it.

  What am I missing here ?

  EDIT : Here is my full output :

  FFmpeg version SVN-r26402, Copyright (c) 2000-2011 the FFmpeg developers
  
    built on Jul 18 2014 08:41:45 with gcc 4.4.7 20120313 (Red Hat 4.4.7-3)
  
    configuration: --enable-libmp3lame --disable-mmx --enable-shared
  
    libavutil     50.36. 0 / 50.36. 0
  
    libavcore      0.16. 1 /  0.16. 1
  
    libavcodec    52.108. 0 / 52.108. 0
  
    libavformat   52.93. 0 / 52.93. 0
  
    libavdevice   52. 2. 3 / 52. 2. 3
  
    libavfilter    1.74. 0 /  1.74. 0
  
    libswscale     0.12. 0 /  0.12. 0
  
  Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/path/to/file/bbb_sunflower_1080p_30fps_normal.mp4':
  
    Metadata:
  
      major_brand     : isom
  
      minor_version   : 1
  
      compatible_brands: isomavc1
  
      creation_time   : 2013-12-16 17:44:39
  
      title           : Big Buck Bunny, Sunflower version
  
      artist          : Blender Foundation 2008, Janus Bager Kristensen 2013
  
      comment         : Creative Commons Attribution 3.0 - http://bbb3d.renderfarming.net
  
      genre           : Animation
  
      composer        : Sacha Goedegebure
  
    Duration: 00:10:34.60, start: 0.000000, bitrate: 3481 kb/s
  
      Stream #0.0(und): Video: h264, yuv420p, 1920x1080 [PAR 1:1 DAR 16:9], 2998 kb/s, 30 fps, 30 tbr, 30k tbn, 60 tbc
  
      Metadata:
  
        creation_time   : 2013-12-16 17:44:39
  
      Stream #0.1(und): Audio: mp3, 48000 Hz, 2 channels, s16, 160 kb/s
  
      Metadata:
  
        creation_time   : 2013-12-16 17:44:42
  
      Stream #0.2(und): Audio: ac3, 48000 Hz, 6 channels, s16, 320 kb/s
  
      Metadata:
  
        creation_time   : 2013-12-16 17:44:42
  
  [buffer @ 0x2231e20] w:1920 h:1080 pixfmt:yuv420p
  
  Output #0, flv, to '/path/to/file/bbb_sunflower_1080p_30fps_normal.flv':
  
      Stream #0.0(und): Video: flv, yuv420p, 1920x1080 [PAR 1:1 DAR 16:9], q=2-31, 200 kb/s, 90k tbn, 30 tbc
  
      Metadata:
  
        creation_time   : 2013-12-16 17:44:39
  
      Stream #0.1(und): Audio: libmp3lame, 48000 Hz, 6 channels, s16, 160 kb/s
  
      Metadata:
  
        creation_time   : 2013-12-16 17:44:42
  
  Stream mapping:
  
    Stream #0.0 -> #0.0
  
    Stream #0.1 -> #0.1
  
  Error while opening encoder for output stream #0.1 - maybe incorrect parameters such as bit_rate, rate, width or height

• ffmpeg - when merging an image and audio, audio gets shortened

  25 août 2014, par Gary

  I am trying to merge a png image with 11 seconds of audio and create an mp4 file. When I execute ffmpeg I end up with a total duration of 10 seconds for the mp4 file. The command I’m using is...

  ffmpeg -r 6 -loop 1 -i "image1.png" -i "audio1.wav" out.mp4

  UPDATE : Here is the log that is produced...

  FFmpeg version SVN-r15986, Copyright (c) 2000-2008 Fabrice Bellard, et al.
  
    configuration: --extra-cflags=-fno-common --enable-memalign-hack --enable-pthr
  
    eads --enable-libmp3lame --enable-libxvid --enable-libvorbis --enable-libtheora
  
    --enable-libspeex --enable-libfaac --enable-libgsm --enable-libx264 --enable-lib
  
  schroedinger --enable-avisynth --enable-swscale --enable-gpl
  
        libavutil     49.12. 0 / 49.12. 0
  
        libavcodec    52. 6. 0 / 52. 6. 0
  
        libavformat   52.23. 1 / 52.23. 1
  
        libavdevice   52. 1. 0 / 52. 1. 0
  
        libswscale     0. 6. 1 /  0. 6. 1
  
        built on Dec  3 2008 01:59:37, gcc: 4.2.4
  
  Input #0, image2, from 'image1.png':
  
  Duration: 00:00:00.16, start: 0.000000, bitrate: N/A
  
  Stream #0.0: Video: png, rgb32, 400x300,  6.00 tb(r)
  
  Input #1, wav, from 'audio1.wav':
  
    Duration: 00:00:11.07, bitrate: 88 kb/s
  
      Stream #1.0: Audio: pcm_u8, 11025 Hz, mono, s16, 88 kb/s
  
  File 'out.mp4' already exists. Overwrite ? [y/N] y
  
  Output #0, mp4, to 'out.mp4':
  
      Stream #0.0: Video: mpeg4, yuv420p, 400x300, q=2-31, 200 kb/s,  6.00 tb(c)
  
      Stream #0.1: Audio: libfaac, 11025 Hz, mono, s16, 64 kb/s
  
  Stream mapping:
  
    Stream #0.0 -> #0.0
  
    Stream #1.0 -> #0.1
  
  Press [q] to stop encoding
  
  frame=    1 fps=  0 q=4.1 Lsize=      42kB time=0.17 bitrate=2063.7kbits/s
  
  video:14kB audio:26kB global headers:0.kB muxing overhead 4.894235%

  I have also tried using

  ffmpeg -loop 1 -i "image1.png" -i "audio1.wav" -t 11 out.mp4

  This command does create an mp4 of 11 seconds but the audio is still cut off at 10 seconds.

  Why is the audio being cutoff at 10 seconds ?

  Thanks,
  Gary