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• Rails 4 App Video Uploading CarrierWave AWS & Heroku - ffmpeg : command not found

  14 juin 2016, par still_learning

  Have a basic Rails 4 App where users can register and then upload a video.

  Can’t get app working in production on Heroku with CarrierWave and AWS.

  Whenever I try upload a video I get the following error :

  Errno::ENOENT (No such file or directory - the ffprobe binary could not be found in /app/vendor/bundle/ruby/2.2.0/bin :/app/bin :/app/vendor/bundle/bin :/usr/local/bin :/usr/bin :/bin) :

  Used brew to install ffmpeg and ffmpeg2theora on my system.

  Then used the Heroku Buildpacks to add ffmpeg to my Heroku App.

  $ heroku buildpacks
  === serene-temple-75731 Buildpack URLs
  1. heroku/ruby
  2. https://github.com/shunjikonishi/heroku-buildpack-ffmpeg

  But when I run :

  $ heroku run "ffmpeg -version"
  Running ffmpeg -version on ⬢ serene-temple-75731... up, run.8863
  bash : ffmpeg : command not found

  How do I get round this issue ?

  Gemfile.rb

  gem 'carrierwave'
  
  gem 'carrierwave-video'
  
  gem 'video_thumbnailer'
  
  gem 'carrierwave-ffmpeg'
  
  gem "fog"

  video_uploader.rb

  class VideoUploader < CarrierWave::Uploader::Base
  
    include CarrierWave::RMagick
  
    include CarrierWave::Video
  
    include CarrierWave::FFmpeg
  
    include VideoThumbnailer
  
  
  
    storage :file
  
  
  
    version :mp4 do  
  
      process encode_video: [:mp4, custom: '-ss 00:00:00.000 -t 00:00:17.000', preserve_aspect_ratio: :height]
  
      def full_filename for_file
  
        png_name for_file, version_name, "mp4"
  
      end
  
    end
  
  end

  initializers/carrierwave.rb

  CarrierWave.configure do |config|
  
  
  
    # Use local storage if in development or test
  
    if Rails.env.development? || Rails.env.test?
  
      CarrierWave.configure do |config|
  
        config.storage = :file
  
      end
  
    end
  
  
  
    # Use AWS storage if in production
  
    if Rails.env.production?
  
      CarrierWave.configure do |config|
  
        config.storage = :fog
  
      end
  
    end
  
  
  
    config.fog_credentials = {
  
      :provider               => 'AWS',
  
      :aws_access_key_id      => 'ENV["AWS_ACCESS_KEY_ID"]',
  
      :aws_secret_access_key  => 'ENV["AWS_SECRET_ACCESS_KEY"]',
  
    }
  
    config.fog_directory  = 'ENV["S3_BUCKET_NAME"]'
  
    #config.fog_host       = 'https://assets.example.com'
  
    #config.fog_public     = false
  
    config.fog_attributes = {'Cache-Control'=>'max-age=315576000'}
  
  end

  Any suggestions ? If you want more code just ask.

• ffmpeg on linux server

  9 mai 2014, par yahya akhtar

  I have download static build for linux and save into the media temple project directory it gives me blank page. But on the windows localhost every thing working fine

  $main_dir = dirname(__FILE__);
  
  $output= shell_exec($main_dir."/ffmpeg 2>&1");
  
  $ourFileName = $main_dir."/testFile.txt";
  
  $ourFileHandle = fopen($ourFileName, 'w') or die("can't open file");
  
  fwrite($ourFileHandle,$output);
  
  fclose($ourFileHandle);
  
  print $output;

• Revision 30966 : eviter le moche ’doctype_ecrire’ lors de l’upgrade

  17 août 2009, par fil@… — Log

  eviter le moche ’doctype_ecrire’ lors de l’upgrade