Recherche avancée

Sur d’autres sites (10359)

• libavcodec/qsv.c : Issue fixed : QSV engine does not release display handler under...

  13 juillet 2015, par Ivan Uskov

  libavcodec/qsv.c : Issue fixed : QSV engine does not release display handler under linux platform.
  Reviewed-by : Gwenole Beauchesne <gb.devel@gmail.com>
  
  Signed-off-by : Michael Niedermayer <michael@niedermayer.cc>
  

  • [DH] libavcodec/qsv.c
  • [DH] libavcodec/qsv_internal.h
  • [DH] libavcodec/qsvdec.c
  • [DH] libavcodec/qsvdec.h
  • [DH] libavcodec/qsvenc.c
  • [DH] libavcodec/qsvenc.h

• ERROR : "Cannot Find FFMPEG" on Google Cloud Compute Engine Debian Wheezy 7.8 Managed Instance even though it's installed

  4 octobre 2015, par DynamoBooster

  I wrote a Node.JS application that uses the fluent-ffmpeg module to watermark videos uploaded on the platform. I pushed the code to a my Google Cloud Compute Engine project, and every time I get Error : Cannot Find FFMPEG. I ssh’d into the instance once it was created and ran these commands to install FFMPEG before actually testing out the code. I am not sure what is causing the error because after this I am positive that FFMPEG is installed.

  sudo apt-get update
  
  sudo apt-get install -y ffmpeg
  
  export FFMPEG_PATH="/usr/bin/ffmpeg"
  
  export FFPROBE_PATH="/usr/bin/ffprobe"

  Below is my FFMPEG code

  function generate_thumbnail(name, path){
  
    logging.info("Generating Thumbnail");
  
    ffmpeg(path)
  
     .setFfmpegPath('/usr/bin/ffmpeg') 
  
     .setFfprobePath('/usr/bin/ffprobe')
  
     .on('end', function() {
  
          upload_thumbnail(name);
  
          logging.info("Thumbnail Generated and uploaded");
  
          return;
  
      })
  
    .on('error', function(err, stdout, stderr) {
  
          logging.info('ERROR: ' + err.message);
  
          logging.info('STDERR:' + stderr);
  
    })
  
    .on('start', function(commandLine) {
  
         logging.info(commandLine);
  
    })
  
    .screenshots({
  
      count: 1,
  
      filename: name + '_thumbnail.png',
  
      folder: 'public/images/thumbnails/'
  
    });
  
  }

• Video files conversion/transcoding Google App Engine

  22 avril 2020, par Vasilis

  I want to start a cloud computing project with the simple task to :

  



  

  1. Receive uploaded video files

  


  2. Do some transcoding / converting to them

  


  3. Allow user to download / stream the generated file

  


  



  I was thinking ffmpeg as an external command line tool integrated in a Java/Google App engine Application. Since it was fairly hard to be assured about the limitations of the framework, can someone tell me if this is feasible ?

  



  Thank you in advance !