Recherche avancée

Sur d’autres sites (4384)

• Meaning of TOOLCHAIN=$NDK/toolchains/arm-linux-androideabi-4.8/prebuilt/windows

  6 janvier 2016, par Nicholas Muir

  I am trying to compile Ffmpeg on Android using Cygwin and windows 7. I came across these two options for the lines below when using some tutorials to make a .sh file for the compile. I am new to this process and am trying to understand what exactly to do. Is the prebuilt/windows referring to the package to the download packages as in the options in the image below or is it referring to the operating system I am using.

  This was the first option I found :

  TOOLCHAIN=$NDK/toolchains/arm-linux-androideabi-4.8/prebuilt/windows-x86_64

  This is the second option I found :

  TOOLCHAIN=$NDK/toolchains/arm-linux-androideabi-4.8/prebuilt/linux-x86_64 

  This is the images of the package download options available on the Ffmpeg.org site that I thought it may be reffering to.

  

  Thanks for your help.

• How to install FFMpeg in WampServer 2.0 (Windows XP) [closed]

  16 décembre 2012, par Richard Knop

  I need to install the ffmpeg PHP extension on my localhost so I can test few of my scripts but I am having troubles figuring out how to do that.

  I have WampServer 2.0 with PHP 5.2.9-2, my OS is Windows XP. Please somebody give me step by step instructions.

  I have found some Windows builds here : http://sourceforge.net/projects/ffmpeg-php/files/

  But I don't know which one to download and what to do with files.

  EDITED :

  What I have done so far :

  1. Download ffmpeg_new
  2. Copy php_ffmpeg.dll from the php5 folder to the C :\wamp\bin\php\php5.2.9-2\ext
  3. Copy files from common to the windows/system32 folder
  4. Add extension=php_ffmpeg.dll to php.ini file
  5. Restarted all services (Apache, PHP...)

  I am gettings an error after using this code :

              $extension = 'ffmpeg';
  
              $extension_soname = 'php_ffmpeg.dll';
  
              $extension_fullname = PHP_EXTENSION_DIR . "/" . $extension_soname;
  
  
  
              // load extension
  
              if(false === extension_loaded($extension)) {
  
                  if (false === dl($extension_soname))
  
                      throw new Exception("Can't load extension $extension_fullname\n");
  
              }

  The error :

  Warning: dl() [function.dl]: Not supported in multithreaded Web servers - use extension=ffmpeg.dll in your php.ini in C:\wamp\www\hunnyhive\application\modules\default\controllers\MyAccountController.php on line 314

  Plus I also get the exception from above.

• How to use Windows Media Foundation instead DirectShow Editing Services ?

  3 novembre 2016, par Den

  I am developing a non-linear video editor. I need to have the support timeline, mixing of audio streams, the transitions between videos, etc. These all features are in DirectShow Editing Services, but it is no longer supported in the new versions of Windows. Instead, offer to use Microsoft Media Foundation. Is it possible to implement the same functionality in the MF or is using other SDK ? For example, gstreamer. Maybe someone will recommend SDK for video editing on the basis of MF ?