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• FFmpeg permission denied CENTOS - PhpVideoToolKit

  23 septembre 2016, par nikoz84

  I’m try to execute this PHP code

  exec("/root/bin/ffmpeg -version 2>&1", $output);
print_r($output);

  But always the output return permission denied

  Array ( [0] => sh: /root/bin/ffmpeg: Permission denied )

  and the output from library PhpVideoToolKit

  sh: /root/bin/ffmpeg: Permission denied

  how can i give permission for execute to my apache service ? i’m used CENTOS

  • Here an image of the error

  • here an image of the return exec command

• Android - FFmpeg Alternative to get video frames. (Due to licensing)

  3 juillet 2012, par Fresh_Meat

  Scenario :

  I am working on a Android project where in one particular openGL page, I display videos.

  FFmpeg is used to obtain frames from videos(as openGL does not support video as texture) and I am using the frames to obtain a video effect.

  I am using pre-compiled FFmpeg binaries in the project.

  ---

  I was not aware of the level of legal implications of using the FFmpeg library.
  My superior brought this to my notice FFmpeg legal reference

  Problem :

  I am no legal expert, so only thing that I understood is that using FFmpeg in a comercial free app (but service needs to be paid for) is going to get me and my company into trouble :(

  In no way the source or any part of the source of the project can be released.(The client is very strict about this.)

  ---

  Questions ?

  1) Is there any alternative to FFmpeg (which uses Apache or MIT license) that I can use to obtain video frames ?
  
  2) In openGL, getting the video frames and looping through - Is it the only way of playing a video ? Is there any alternate method to achieve this functionality ?

• FFMPEG not converting or sending new video to folder

  7 mars 2016, par David Draw

  So recently I wanted to work on converting any video file that isn’t a MP4 file to that very file type. I did a lot of browsing and FFMPEG was the solution.
  I tried using FFMPEG_php on my wamp server but seems it is outdated and is no longer updated
  So I downloaded the static package off the FFMPEG website and put it into my C : drive and put the path to it in my computer, following some videos and tutorials online to do so.

  I believe calling it from the php file with a path is what I have to do as there is so much conflicting information on this which isn’t clear.

  So I’m on windows 7 build 7601
  I use wamp server 2.5 with the Highest PHP, MYSQL and APACHE.

  I added the below code into my php script after the file is moved to the first folder as by a few tutorials I’ve read. But the uploaded file is not converting nor is being put in the destination_mp4 folder.

  Any help would be greatly appreciated. Thank you.

     if(move_uploaded_file($file_loc,$folder.$final_file))
  
      {
  
  
  
      exec("C:/ffmpeg/bin/ffmpeg.exe  -i ".$folder.$final_file." ".   $destination_mp4."");
  
      $newName = $_SERVER['REMOTE_ADDR'].'_'.$_SESSION['id'].''.time();
  
      $mp4Name=$newName.'.mp4';
  
      $destination_mp4='C:/wamp/www/include/uploadvideomp4/'.$mp4Name;