Recherche avancée

Sur d’autres sites (5397)

• Class 'FFMpeg\FFMpeg\Coordinate\Dimension' not found

  14 juillet 2016, par Vaibhavraj S. Roham

  I am trying to execute basic example of php-ffmpeg library in Laravel 5. I have already installed ffmeg on ubuntu and working fine from command line. I am getting following error while running the example.

  ---

  Error

  FatalErrorException in WelcomeController.php line 26 : Class
  ’FFMpeg\FFMpeg\Coordinate\Dimension’ not found

  ---

  My Code

  use FFMpeg\FFMpeg;
  
  
  
  class WelcomeController extends Controller {
  
  
  
      public function __construct()
  
      {
  
          $this->middleware('guest');
  
      }
  
  
  
      public function index()
  
      {
  
          return view('welcome');
  
      }
  
  
  
      public function video()
  
      {
  
  
  
          $ffmpeg = FFMpeg::create();
  
  
  
          $video = $ffmpeg->open('test1.mp4');
  
  
  
          $video
  
              ->filters()
  
              ->resize(new FFMpeg\Coordinate\Dimension(320, 240))
  
              ->synchronize();
  
          $video
  
              ->frame(FFMpeg\Coordinate\TimeCode::fromSeconds(10))
  
              ->save('frame.jpg');
  
          $video
  
              ->save(new FFMpeg\Format\Video\X264(), 'export-x264.mp4')
  
              ->save(new FFMpeg\Format\Video\WMV(), 'export-wmv.wmv')
  
              ->save(new FFMpeg\Format\Video\WebM(), 'export-webm.webm');
  
      }
  
  }

  What would be the error ?

• Use ffmpeg from an electron app

  8 février 2017, par Sharath Huddar

  I intend to build a basic video editor desktop app. I have built a working prototype in python ( using kivy ). In this prototype I directly call the command line ffmpeg tool.

  How can I incorporate ffmpeg into my electron app ?

• FFMPEG converting to WEBM

  16 mai 2012, par Casey Landreth

  I'm having an issue that I can't seem to figure out. I have FFMPEG installed on my dedicated Linux server running FEDORA 7 that is hosted through Godaddy (so I have limited access through cPanel). The FFMPEG version is 0.6.0-svn and I'm able to convert all types of videos using it with the normal FFMPEG commands but not with WEBM which from my reading is supported with this version of FFMPEG.

  I run the command with no results.
  ffmpeg -i test.mov -f webm test.webm

  Any help or pointing in the right direction would be great.