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• Validation failed : Video Paperclip::Errors::NotIdentifiedByImageMagickError

  28 mars 2017, par ACIDSTEALTH

  I have a model with an attached video. I want to create a scaled version of the video along with a series of thumbnails. I have the following setup :

  has_attached_file :video,
  
      styles: {
  
          original: { format: 'mp4', processors: [:transcoder] },
  
          large: { geometry: "720x720", format: 'jpg', processors: [:thumbnail] },
  
          medium: { geometry: "540x540", format: 'jpg', processors: [:thumbnail] },
  
          thumb: { geometry: "180x180", format: 'jpg', processors: [:thumbnail] }
  
      },
  
      default_url: ""

  When I test this in my development environment it works perfectly. The video and all images are correctly sized. When I deploy to Heroku however, I get the following error :

  Validation failed: Video Paperclip::Errors::NotIdentifiedByImageMagickError
  
  /app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.2/lib/active_record/validations.rb:78:in `raise_validation_error'
  
  /app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.2/lib/active_record/validations.rb:50:in `save!'
  
  /app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.2/lib/active_record/attribute_methods/dirty.rb:30:in `save!'
  
  /app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.2/lib/active_record/transactions.rb:324:in `block in save!'
  
  /app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.2/lib/active_record/transactions.rb:395:in `block in with_transaction_returning_status'
  
  /app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.2/lib/active_record/connection_adapters/abstract/database_statements.rb:232:in `block in transaction'
  
  /app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.2/lib/active_record/connection_adapters/abstract/transaction.rb:189:in `within_new_transaction'
  
  /app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.2/lib/active_record/connection_adapters/abstract/database_statements.rb:232:in `transaction'
  
  /app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.2/lib/active_record/transactions.rb:211:in `transaction'
  
  /app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.2/lib/active_record/transactions.rb:392:in `with_transaction_returning_status'
  
  /app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.2/lib/active_record/transactions.rb:324:in `save!'
  
  /app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.2/lib/active_record/suppressor.rb:45:in `save!'
  
  /app/app/models/concerns/snapshot_methods.rb:37:in `copy_from_ziggeo!'
  
  /app/app/workers/snapshot_transcoder.rb:16:in `perform'
  
  /app/vendor/bundle/ruby/2.3.0/gems/resque-status-0.5.0/lib/resque/plugins/status.rb:161:in `safe_perform!'
  
  /app/vendor/bundle/ruby/2.3.0/gems/resque-status-0.5.0/lib/resque/plugins/status.rb:137:in `perform'

  What am I missing here ? I’ve searched for NotIdentifiedByImageMagickError and scanned numerous other questions on this issue, but have not had any success fixing my problem.

  Most of the solutions I’ve seen involve setting Paperclip.options[:command_path] = "/usr/bin/identify" in development. Since my problem is only on production, I tried applying this to production, subbing in the correct path for my production environment, like so :

  Paperclip.options[:command_path] = "/app/vender/imagemagick/bin/identify"

  This had no effect. Neither did /app/vender/imagemagick/bin.

• Problems with paperclip and ffmpeg

  15 avril 2015, par proeo pre

  I have a problem with update a video for web cam.

  my model :

  has_attached_file :video_presentacion, :styles => { 
  
      :original => { :geometry => "1280x720", :format => 'mp4',:convert_options => { :output => { :vcodec => 'libx264'}} },
  
      :thumb => { :geometry => "350x350#", :format => 'png', :time => 12}
  
  }, :processors => [:ffmpeg]
  
  
  
  
  
  
  
  validates_attachment_content_type :video_presentacion, :content_type => [ 'application/x-mp4','video/mp4',
  
                                                                        'video/mpeg',
  
                                                                        'video/quicktime',
  
                                                                        'video/x-la-asf',
  
                                                                        'video/x-ms-asf',
  
                                                                        'video/x-msvideo',
  
                                                                        'video/x-sgi-movie',
  
                                                                        'video/x-flv',
  
                                                                        'flv-application/octet-stream',
  
                                                                        'video/3gpp',
  
                                                                        'video/3gpp2',
  
                                                                        'video/3gpp-tt',
  
                                                                        'video/BMPEG',
  
                                                                        'video/BT656',
  
                                                                        'video/CelB',
  
                                                                        'video/DV',
  
                                                                        'video/H261',
  
                                                                        'video/H263',
  
                                                                        'video/H263-1998',
  
                                                                        'video/H263-2000',
  
                                                                        'video/H264',
  
                                                                        'video/JPEG',
  
                                                                        'video/MJ2',
  
                                                                        'video/MP1S',
  
                                                                        'video/MP2P',
  
                                                                        'video/MP2T',
  
                                                                        'video/mp4',
  
                                                                        'video/MP4V-ES',
  
                                                                        'video/MPV',
  
                                                                        'video/mpeg4',
  
                                                                        'video/mpeg4-generic',
  
                                                                        'video/nv',
  
                                                                        'video/parityfec',
  
                                                                        'video/pointer',
  
                                                                        'video/raw',
  
                                                                        'video/rtx']

  MY file name have WIN_20150415_103337.MP4

  file have codec h.264
  sonido have codec MPEG-4 AAC

  When I upload in development mode on my laptop, it work fines. When I update on test or production don’t work and log archive...

  [paperclip] An error was received while processing: #tmp/3f143e8fbebaf46e7103d8153e06f17920150415-11490-1buc2jr.MP4' -vcodec libx264 -s 1280x720 -acodec aac -strict experimental -y '/tmp/3f143e8fbebaf46e7103d8153e06f17920150415-11490-1buc2jr20150415-11490-1ww6qqc.mp4'' returned 1. Expected 0

  Here is the command output :

  [paperclip] [ffmpeg] ffprobe "/tmp/3f143e8fbebaf46e7103d8153e06f17920150415-11490-1buc2jr.MP4" 2>&1
  
  
  
  [paperclip] [ffmpeg] Command Success
  
  
  
  
  
  [paperclip] [ffmpeg] Making...
  
  [paperclip] [ffmpeg] Building Destination File: '3f143e8fbebaf46e7103d8153e06f17920150415-11490-1buc2jr' + 'png'
  
  
  
  [paperclip] [ffmpeg] Destination File Built
  
  [paperclip] [ffmpeg] Adding Geometry
  
  [paperclip] [ffmpeg] Extracting Target Dimensions
  
  [paperclip] [ffmpeg] Target Size is Available
  
  [paperclip] [ffmpeg] Keeping Aspect Ratio
  
  [paperclip] [ffmpeg] Pad Only
  
  [paperclip] [ffmpeg] Convert Options: 
  
  [paperclip] [ffmpeg] Adding Format
  
  [paperclip] [ffmpeg] Adding Source
  
  [paperclip] [ffmpeg] Building Parameters
  
  [paperclip] [ffmpeg] -ss 12 -i :source -vf scale=350:-1,pad=350:350:0:77.0:black -vframes 1 -f image2 -y :dest
  
  Command :: PATH=/usr/local/bin/:$PATH; ffmpeg -ss 12 -i '/tmp/3f143e8fbebaf46e7103d8153e06f17920150415-11490-1buc2jr.MP4' -vf scale=350:-1,pad=350:350:0:77.0:black -vframes 1 -f image2 -y '/tmp/3f143e8fbebaf46e7103d8153e06f17920150415-11490-1buc2jr20150415-11490-txzcol.png'
  
  Command :: PATH=/usr/local/bin/:$PATH; file -b --mime '/tmp/3f143e8fbebaf46e7103d8153e06f17920150415-11490-1buc2jr20150415-11490-txzcol.png'
  
  
  
   Command :: PATH=/usr/local/bin/:$PATH; file -b --mime '/tmp/3f143e8fbebaf46e7103d8153e06f17920150415-11490-1kbatzu.MP4'
  
  [1m[35m (0.3ms)[0m  ROLLBACK

• MLT Framework. How to add text or image watermark on the center of video and add zoomIn animation to it ?

  24 février 2017, par user2455079

  Tried this :

  -filter watermark:"welcome.jpg" in=0 out=320 composite.progressive=1 producer.align=centre composite.valign=middle composite.halign=center crop_to_fill=1 composite.geometry="0=0,0:80%x80%:0%;60=0,0:100%x100%:100%;260=0,0:120%x120%:100%;320=0,0:120%x120%:0%"

  But it doesn’t increase size of watermark, it just moves it to right bottom side...