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Sur d’autres sites (9810)

  • FFmpeg audio video merge command is not working

    19 octobre 2017, par djac

    Below command is to merge video and audio using ffmpeg. It is executing without any error but the output file is faulty/not playable. Is there anything wrong with the command ?

    **vabsolutePath= video file absolute path,   
    
aabsolutePath= audio file absolute path,  
    
dabsolutePath= result file absolute path
    
**
    

    

    

    
String ccommand[] = {"-i",vabsolutePath,"-i",aabsolutePath, "-c:v", "copy", "-c:a", "aac","-shortest", dabsolutePath};

  • FFmpeg audio video merge command is not working (Android)

    19 octobre 2017, par djac

    Below command is to merge video and audio using ffmpeg. It is executing without any error but the output file is faulty/not playable. Is there anything wrong with the command ?

    **vabsolutePath= video file absolute path,   
    
aabsolutePath= audio file absolute path,  
    
dabsolutePath= result file absolute path
    
**
    

    

    

    
String ccommand[] = {"-i",vabsolutePath,"-i",aabsolutePath, "-c:v", "copy", "-c:a", "aac","-shortest", dabsolutePath};

  • Videoconverter.js simple help command not working in node.js

    13 juin 2014, par Vinz243

    I am trying tu run a basic help command with videoconverter.js

    eval(fs.readFileSync("./ffmpeg-all-codecs.js", "utf-8"))
    
var result = ffmpeg_run({
    
  print: console.log,
    
  printErr: console.log,
    
  files: [],
    
  arguments: ["-h"],
    
  TOTAL_MEMORY: 268435456
    
  // Can play around with this option - must be a power of 2
    
  // TOTAL_MEMORY: 268435456
    
});
    
console.log(result);
    
console.log("Done");

    And the output

    $ node test
    
ffmpeg version 2.2.1 Copyright (c) 2000-2014 the FFmpeg developers
    
  built on Jun  9 2014 20:24:32 with emcc (Emscripten GCC-like replacement) 1.12.0 (commit 6960d2296299e96d43e694806f5d35799ef8d39c)
    
  configuration: --cc=emcc --prefix=/Users/bgrinstead/Sites/videoconverter.js/build/ffmpeg/../dist --extra-cflags='-I/Users/bgrinstead/Sites/videoconverter.js/build/ffmpeg/../dist/include -v' --enable-cross-compile --target-os=none --arch=x86_32 --cpu=generic --disable-ffplay --disable-ffprobe --disable-ffserver --disable-asm --disable-doc --disable-devices --disable-pthreads --disable-w32threads --disable-network --disable-hwaccels --disable-parsers --disable-bsfs --disable-debug --disable-protocols --disable-indevs --disable-outdevs --enable-protocol=file --enable-libvpx --enable-gpl --extra-libs='/Users/bgrinstead/Sites/videoconverter.js/build/ffmpeg/../dist/lib/libx264.a /Users/bgrinstead/Sites/videoconverter.js/build/ffmpeg/../dist/lib/libvpx.a'
    
  libavutil      52. 66.100 / 52. 66.100
    
  libavcodec     55. 52.102 / 55. 52.102
    
  libavformat    55. 33.100 / 55. 33.100
    
  libavdevice    55. 10.100 / 55. 10.100
    
  libavfilter     4.  2.100 /  4.  2.100
    
  libswscale      2.  5.102 /  2.  5.102
    
  libswresample   0. 18.100 /  0. 18.100
    
  libpostproc    52.  3.100 / 52.  3.100
    
Hyper fast Audio and Video encoder
    
usage: ffmpeg [options] [[infile options] -i infile]... {[outfile options] outfile}...
    

    
Use -h to get full help or, even better, run 'man ffmpeg'
    
ffmpeg version 2.2.1 Copyright (c) 2000-2014 the FFmpeg developers
    
  built on Jun  9 2014 20:24:32 with emcc (Emscripten GCC-like replacement) 1.12.0 (commit 6960d2296299e96d43e694806f5d35799ef8d39c)
    
  configuration: --cc=emcc --prefix=/Users/bgrinstead/Sites/videoconverter.js/build/ffmpeg/../dist --extra-cflags='-I/Users/bgrinstead/Sites/videoconverter.js/build/ffmpeg/../dist/include -v' --enable-cross-compile --target-os=none --arch=x86_32 --cpu=generic --disable-ffplay --disable-ffprobe --disable-ffserver --disable-asm --disable-doc --disable-devices --disable-pthreads --disable-w32threads --disable-network --disable-hwaccels --disable-parsers --disable-bsfs --disable-debug --disable-protocols --disable-indevs --disable-outdevs --enable-protocol=file --enable-libvpx --enable-gpl --extra-libs='/Users/bgrinstead/Sites/videoconverter.js/build/ffmpeg/../dist/lib/libx264.a /Users/bgrinstead/Sites/videoconverter.js/build/ffmpeg/../dist/lib/libvpx.a'
    
  libavutil      52. 66.100 / 52. 66.100
    
  libavcodec     55. 52.102 / 55. 52.102
    
  libavformat    55. 33.100 / 55. 33.100
    
  libavdevice    55. 10.100 / 55. 10.100
    
  libavfilter     4.  2.100 /  4.  2.100
    
  libswscale      2.  5.102 /  2.  5.102
    
  libswresample   0. 18.100 /  0. 18.100
    
  libpostproc    52.  3.100 / 52.  3.100
    
Hyper fast Audio and Video encoder
    
usage: ffmpeg [options] [[infile options] -i infile]... {[outfile options] outfile}...
    

    
Use -h to get full help or, even better, run 'man ffmpeg'
    
undefined
    
Done

    So I am not getting the help like here https://bgrins.github.io/videoconverter.js/demo/. Why ? How to solve that ?
    I am using nodejs x64 under windows 7 x64

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