Sur d’autres sites (6603)

• Watermarking in video using ffmpeg

  14 octobre 2017, par Monisha Vp

  Following is for video watermarking

  include "vendor/autoload.php";\n<br />
  
  $logger="";<br />
  
  $ffmpeg = \FFMpeg\FFMpeg::create([
  
          'ffmpeg.binaries'  => 'C:\ffmpeg\bin\ffmpeg.exe', // the path to the FFMpeg binary<br />
  
          'ffprobe.binaries' => 'C:\ffmpeg\bin\ffprobe.exe', // the path to the FFProbe binary<br />
  
      ]);<br />
  
      $video = $ffmpeg->open('sample.mp4');<br />
  
      $video<br />
  
      ->filters()<br />
  
      ->watermark('watermark.png', array(<br />
  
          'position' => 'absolute',<br />
  
          'x' => 1180,<br />
  
          'y' => 620,<br />
  
      ));<br />
  
      $video<br />
  
      ->save(new FFMpeg\Format\Video\X264(), 'export-x264.mp4');<br />
  
      print "ssddd";

  But it return error

  Fatal error : Uncaught exception
  ’Alchemy\BinaryDriver\Exception\ExecutionFailureException’ with
  message ’ffmpeg failed to execute command C :\ffmpeg\bin\ffmpeg.exe -y
  -i sample.mp4 -vcodec libx264 -acodec libfaac -b:v 1000k -refs 6 -coder 1 -sc_threshold 40 -flags +loop -me_range 16 -subq 7 -i_qfactor 0.71 -qcomp 0.6 -qdiff 4 -trellis 1 -b:a 128k -vf "movie=watermark.png [watermark] ;[in][watermark] overlay=1180:620 [out]" -pass 1
  -passlogfile "C :\Users\Lap215\AppData\Local\Temp\ffmpeg-passes59e25ad8c4dd5xwrpl/pass-59e25ad8c5327"
  export-x264.mp4’ in
  C :\xampp\htdocs\test_html\vendor\alchemy\binary-driver\src\Alchemy\BinaryDriver\ProcessRunner.php:100
  Stack trace : #0
  C :\xampp\htdocs\test_html\vendor\alchemy\binary-driver\src\Alchemy\BinaryDriver\ProcessRunner.php(72) :
  Alchemy\BinaryDriver\ProcessRunner->doExecutionFailure(’C :\ffmpeg\bin\f...’)

  1 C :\xampp\htdocs\test_html\vendor\alchemy\binary-driver\src\Alchemy\BinaryDriver\AbstractBinary.php(209) :

  Alchemy\BinaryDriver\ProcessRunner->run(Object(Symfony\Component\Process\P
  in
  C :\xampp\htdocs\test_html\vendor\php-ffmpeg\php-ffmpeg\src\FFMpeg\Media\Video.php
  on line 228.

  Please help me

• I dont know how to Create a frame from a video with FFMpeg

  17 octobre 2017, par Rohallah Hatami

  by this code i am creating new object of news width video file and save that file into public/files

    public function store(Request $request, $type)
  
  { 
  
      $library_data = [
  
          'library_title' => request()->input('title'),
  
          'library_short_text' => request('short_text'),
  
          'library_body' => request('body'),
  
          'library_type' => $type,
  
          'library_cat_id' =>request()->input('category'),
  
      ];
  
  
  
      $new_library_object = Library::create($library_data);
  
      if (count($request->file('fileItem')) > 0 && is_array($request->file('fileItem')) ){
  
          foreach ($request->file('fileItem') as $file){
  
              $file_data=[
  
                  'file_type'=> $file->getMimeType(),
  
                  'file_size'=> $file->getClientSize(),
  
              ];
  
              $new_file_name = str_random(45).'.'.$file->getClientOriginalExtension();
  
              $result = $file->move(public_path('files'),$new_file_name);
  
              if($result instanceof \Symfony\Component\HttpFoundation\File\File){
  
                  $file_data['file_name'] = $new_file_name;
  
                  $file_data['file_title'] = $new_file_name;
  
  
  
                  $new_file_object=$new_library_object->files()->create($file_data);
  
  
  
              }
  
          }
  
      }elseif (count($request->file('fileItem')) > 0 && !is_array($request->file('fileItem'))){
  
  
  
          $file_data=[
  
              'file_type'=> $request->file('fileItem')->getMimeType(),
  
              'file_size'=> $request->file('fileItem')->getClientSize(),
  
          ];
  
  
  
  
  
          $new_file_name = str_random(45).'.'.$request->file('fileItem')->getClientOriginalExtension();
  
          $result = $request->file('fileItem')->move(public_path('files'),$new_file_name);
  
          if($result instanceof \Symfony\Component\HttpFoundation\File\File){
  
              $file_data['file_name'] = $new_file_name;
  
              $file_data['file_title'] = $new_file_name;
  
  
  
              $new_file_object=$new_library_object->files()->create($file_data);
  
  
  
          }
  
      }

  then I dont know how use this codes to Create a frame from a video

  FFMpeg::fromDisk('videos')
  
  ->open('steve_howe.mp4')
  
  ->getFrameFromSeconds(10)
  
  ->export()
  
  ->toDisk('thumnails')
  
  ->save('FrameAt10sec.png');

  whate is ’videos’ in fromdisk and in my codes how use this parametrs

  I use this code `

  $new_file_object=$new_library_object->files()->create($file_data);
  
              $start = \FFMpeg\Coordinate\TimeCode::fromSeconds(5);
  
              $clipFilter = new \FFMpeg\Filters\Video\ClipFilter($start);
  
              FFMpeg::fromDisk('files')
  
                  ->open($new_file_object->file_name)
  
                  ->addFilter($clipFilter)
  
                  ->export()
  
                  ->toDisk('files')
  
                  ->inFormat(new \FFMpeg\Format\Video\X264)
  
                  ->save('short_steve.mkv');

  but I have this erroe

  Non-static method Pbmedia\LaravelFFMpeg\FFMpeg::fromDisk() should not be called statically

• Merge commit '4c0588b4562abad5540f6a5435c62828de9e4fdf'

  11 novembre 2017, par James Almer

  Merge commit '4c0588b4562abad5540f6a5435c62828de9e4fdf'
  * commit '4c0588b4562abad5540f6a5435c62828de9e4fdf' :
  
    mpeg2enc : Don't mark all streams as component video
  Merged-by : James Almer <jamrial@gmail.com>
  

  • [DH] libavcodec/mpeg12enc.c