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• Capture audio from speaker without need to install softwares

  2 septembre 2016, par Razielwar

  i would like to capture video and speaker sound on Windows. I need a solution that works on windows XP, Vista, 7 8 9 10 without the need of any installation as i’m not administrator of the target computers.

  For the video, i use ffmpeg and gdigrab.
  For the audio, i do not know what to use. With ffmpeg it is possible with dshow but i need to install a filter and i can’t cause i’m not administrator.

  Any idea ?
  I tried in java but failed as i can’t register speaker output but only microphone.

  Thanks

• How to install FFMPEG to Ubuntu 14.04 from Github using Composer ?

  23 août 2016, par ildar

  Recently i installed composer and Ratchet. Everything worked fine but now i need to install FFMPEG through Github. Json and Lock files were already been created and i just upgraded it. I have FFMPEG in .lock file and in JSON file (as it was told). So now, when i’m running

  ./composer.phar install 

  it is not installing and telling me

  Loading composer repositories with package information
  
  Installing dependencies (including require-dev) from lock file
  
  Nothing to install or update
  
  Generating autoload files

  What is wrong with this installer ?

• How to install ffmpeg using xampp

  28 avril 2014, par Paul Ledger

  I am trying to install ffmpeg onto my localhost server. I have followed countless blogs and tutorials online form other people who are stuck with this same problem. I follow everything to the letter.

  1. Unzip the file
  2. Copy php_ffmpeg.exe to ext folder in php
  3. copy the rest to system 32

  As it says however when I do this I get this error when I start apache.

  

  Fair play but it is in the folder

  

  I also get this error as well :

  

  And Again, here it is :
  

  I have added the extention to my php.ini file

  extension=php_ffmpeg.dll

  The first time I go this to work I placed the ffmpeg.exe file onto my local host server and ran commands like this :

  $cmd = "$ffmpegpath -i $input -an -ss $sec -s $size $output";
  
  shell_exec($cmd);

  This works fine on my computer but not on an actual server. Could somebody offer some advice or guidene on where I have one wrong installing the extension or why running the .exe file on a lunix server with shell_exec doesn’t work