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• Rails using stremio-ffmpeg gem to watermark a movie while uploading

  16 juin 2016, par Felix

  I am using carrierwave to upload a movie to amazon s3 that works perfect.

  Now I want to add a watermark to the movie while uploading or after uploading, I don’t know, what’s the best way ?

  I tried this :

  movie_controller.rb action uploadVideo

  movie = FFMPEG::Movie.new(@vid.video.url)
  
  
  
  puts "........................................"
  
  puts movie.inspect
  
  
  
  if @vid.save

  Just to find out if the video is catched from stremio.

  But then I got the error that the movie is not found, the problem is that it doesn’t look in the amazon s3 bucket, it looks on my local server

  No such file or directory - the file '/uploads/tmp/1462954331-3471-8766/VID-20160424-WA0013.mp4' does not exist

  What could be the solution ? or should I do this in carrierwave uploader ?

  UPDATE :

  When I do this after the .save action it looks at amazon s3 bucket .. but also says that the movie isn’t there. But if I call it directly in browser it’s displayed.

  UPDATE Code :

  #Laedt ein Video hoch
  
  def uploadMovie
  
    @user = User.find_by_id session[:user_id]
  
    #Holt alle Channels für die er eine Berechtigung hat (Eingeloggter user)
  
    @user = User.find_by_id session[:user_id]
  
    @knowledgeproviderList = @user.knowledgeprovider
  
    @channels = Channel.where(knowledgeprovider_id:     @knowledgeproviderList.pluck(:id))
  
    @vid = Movie.new(movies_params)
  
    @channel = Channel.find(params[:vid][:channel_id])
  
    @vid.channel = @channel
  
  
  
    #Fügt dem Movie einen Tag hinzu
  
    createTag params
  
    createCategory params
  
  
  
  
  
  
  
    if @vid.save
  
      flash[:notice] = t("flash.saved")
  
  
  
      #movie = FFMPEG::Movie.new(@vid.video.url)
  
  
  
      #puts "........................................"
  
      #puts movie.inspect
  
  
  
      redirect_to :action => :add
  
     else
  
       redirect_to :action => :add
  
    end
  
   end

  Update error :

  movie = FFMPEG::Movie.new(@vid.video.current_path)
  
  
  
  options = {watermark: "mages/header.png", resolution: "640x360", watermark_filter: { position: "RT", padding_x: 10, padding_y: 10 } }
  
  movie.transcode("movie.flv", options)

  

  Update :
  Added the code in the uploader :

    process :watermark_movie
  
  
  
       def watermark_movie
  
         if self.file.path
  
               options = {watermark: "images/header.png", resolution: "640x360", watermark_filter: { position: "RT", padding_x: 10, padding_y: 10 } }
  
               self.model.file = FFMPEG::Movie.new(self.file.path).transcode("#{root}/#{cache_dir}/#{self.cache_id}/file.mp4", options)
  
          end
  
        end

  Error :

  multi_json (1.12.0) lib/multi_json/adapter.rb:19:in `load'
  
  multi_json (1.12.0) lib/multi_json.rb:122:in `load'
  
  streamio-ffmpeg (2.0.0) lib/ffmpeg/movie.rb:28:in `initialize'
  
  app/uploaders/movie_uploader.rb:40:in `new'
  
  app/uploaders/movie_uploader.rb:40:in `watermark_movie'
  
  carrierwave (0.11.2) lib/carrierwave/uploader/processing.rb:84:in `block in process!'
  
  carrierwave (0.11.2) lib/carrierwave/uploader/processing.rb:76:in `each'
  
  carrierwave (0.11.2) lib/carrierwave/uploader/processing.rb:76:in `process!'
  
  carrierwave_backgrounder (0.4.2) lib/backgrounder/delay.rb:14:in `process!'
  
  carrierwave (0.11.2) lib/carrierwave/uploader/callbacks.rb:18:in `block in with_callbacks'
  
  carrierwave (0.11.2) lib/carrierwave/uploader/callbacks.rb:18:in `each'
  
  carrierwave (0.11.2) lib/carrierwave/uploader/callbacks.rb:18:in `with_callbacks'
  
  carrierwave (0.11.2) lib/carrierwave/uploader/cache.rb:134:in `cache!'
  
  carrierwave (0.11.2) lib/carrierwave/mount.rb:329:in `cache'
  
  carrierwave (0.11.2) lib/carrierwave/mount.rb:163:in `video='
  
  carrierwave (0.11.2) lib/carrierwave/orm/activerecord.rb:39:in `video='
  
  activerecord (4.2.1) lib/active_record/attribute_assignment.rb:54:in `public_send'
  
  activerecord (4.2.1) lib/active_record/attribute_assignment.rb:54:in `_assign_attribute'
  
  activerecord (4.2.1) lib/active_record/attribute_assignment.rb:41:in `block in assign_attributes'
  
  actionpack (4.2.1) lib/action_controller/metal/strong_parameters.rb:183:in `each_pair'
  
  actionpack (4.2.1) lib/action_controller/metal/strong_parameters.rb:183:in `each_pair'
  
  activerecord (4.2.1) lib/active_record/attribute_assignment.rb:35:in `assign_attributes'
  
  activerecord (4.2.1) lib/active_record/core.rb:559:in `init_attributes'
  
  activerecord (4.2.1) lib/active_record/core.rb:281:in `initialize'
  
  activerecord (4.2.1) lib/active_record/inheritance.rb:61:in `new'
  
  activerecord (4.2.1) lib/active_record/inheritance.rb:61:in `new'
  
  app/controllers/movies_controller.rb:71:in `uploadMovie'
  
  actionpack (4.2.1) lib/action_controller/metal/implicit_render.rb:4:in `send_action'
  
  actionpack (4.2.1) lib/abstract_controller/base.rb:198:in `process_action'
  
  actionpack (4.2.1) lib/action_controller/metal/rendering.rb:10:in `process_action'
  
  actionpack (4.2.1) lib/abstract_controller/callbacks.rb:20:in `block in process_action'
  
  activesupport (4.2.1) lib/active_support/callbacks.rb:117:in `call'
  
  activesupport (4.2.1) lib/active_support/callbacks.rb:117:in `call'
  
  activesupport (4.2.1) lib/active_support/callbacks.rb:555:in `block (2 levels) in compile'
  
  activesupport (4.2.1) lib/active_support/callbacks.rb:505:in `call'
  
  activesupport (4.2.1) lib/active_support/callbacks.rb:505:in `call'
  
  activesupport (4.2.1) lib/active_support/callbacks.rb:92:in `_run_callbacks'
  
  activesupport (4.2.1) lib/active_support/callbacks.rb:776:in `_run_process_action_callbacks'
  
  activesupport (4.2.1) lib/active_support/callbacks.rb:81:in `run_callbacks'
  
  actionpack (4.2.1) lib/abstract_controller/callbacks.rb:19:in `process_action'
  
  actionpack (4.2.1) lib/action_controller/metal/rescue.rb:29:in `process_action'
  
  actionpack (4.2.1) lib/action_controller/metal/instrumentation.rb:32:in `block in process_action'
  
  activesupport (4.2.1) lib/active_support/notifications.rb:164:in `block in instrument'
  
  activesupport (4.2.1) lib/active_support/notifications/instrumenter.rb:20:in `instrument'
  
  activesupport (4.2.1) lib/active_support/notifications.rb:164:in `instrument'
  
  actionpack (4.2.1) lib/action_controller/metal/instrumentation.rb:30:in `process_action'
  
  actionpack (4.2.1) lib/action_controller/metal/params_wrapper.rb:250:in `process_action'
  
  activerecord (4.2.1) lib/active_record/railties/controller_runtime.rb:18:in `process_action'
  
  actionpack (4.2.1) lib/abstract_controller/base.rb:137:in `process'
  
  actionview (4.2.1) lib/action_view/rendering.rb:30:in `process'
  
  actionpack (4.2.1) lib/action_controller/metal.rb:196:in `dispatch'
  
  actionpack (4.2.1) lib/action_controller/metal/rack_delegation.rb:13:in `dispatch'
  
  actionpack (4.2.1) lib/action_controller/metal.rb:237:in `block in action'
  
  actionpack (4.2.1) lib/action_dispatch/routing/route_set.rb:74:in `call'
  
  actionpack (4.2.1) lib/action_dispatch/routing/route_set.rb:74:in `dispatch'
  
  actionpack (4.2.1) lib/action_dispatch/routing/route_set.rb:43:in `serve'
  
  actionpack (4.2.1) lib/action_dispatch/journey/router.rb:43:in `block in serve'
  
  actionpack (4.2.1) lib/action_dispatch/journey/router.rb:30:in `each'
  
  actionpack (4.2.1) lib/action_dispatch/journey/router.rb:30:in `serve'
  
  actionpack (4.2.1) lib/action_dispatch/routing/route_set.rb:819:in `call'
  
  rack (1.6.4) lib/rack/etag.rb:24:in `call'
  
  rack (1.6.4) lib/rack/conditionalget.rb:38:in `call'
  
  rack (1.6.4) lib/rack/head.rb:13:in `call'
  
  actionpack (4.2.1) lib/action_dispatch/middleware/params_parser.rb:27:in `call'
  
  actionpack (4.2.1) lib/action_dispatch/middleware/flash.rb:260:in `call'
  
  rack (1.6.4) lib/rack/session/abstract/id.rb:225:in `context'
  
  rack (1.6.4) lib/rack/session/abstract/id.rb:220:in `call'
  
  actionpack (4.2.1) lib/action_dispatch/middleware/cookies.rb:560:in `call'
  
  activerecord (4.2.1) lib/active_record/query_cache.rb:36:in `call'
  
  activerecord (4.2.1) lib/active_record/connection_adapters/abstract/connection_pool.rb:649:in `call'
  
  activerecord (4.2.1) lib/active_record/migration.rb:378:in `call'
  
  actionpack (4.2.1) lib/action_dispatch/middleware/callbacks.rb:29:in `block in call'
  
  activesupport (4.2.1) lib/active_support/callbacks.rb:88:in `call'
  
  activesupport (4.2.1) lib/active_support/callbacks.rb:88:in `_run_callbacks'
  
  activesupport (4.2.1) lib/active_support/callbacks.rb:776:in `_run_call_callbacks'
  
  activesupport (4.2.1) lib/active_support/callbacks.rb:81:in `run_callbacks'
  
  actionpack (4.2.1) lib/action_dispatch/middleware/callbacks.rb:27:in `call'
  
  actionpack (4.2.1) lib/action_dispatch/middleware/reloader.rb:73:in `call'
  
  actionpack (4.2.1) lib/action_dispatch/middleware/remote_ip.rb:78:in `call'
  
  actionpack (4.2.1) lib/action_dispatch/middleware/debug_exceptions.rb:17:in `call'
  
  web-console (2.3.0) lib/web_console/middleware.rb:20:in `block in call'
  
  web-console (2.3.0) lib/web_console/middleware.rb:18:in `catch'
  
  web-console (2.3.0) lib/web_console/middleware.rb:18:in `call'
  
  actionpack (4.2.1) lib/action_dispatch/middleware/show_exceptions.rb:30:in `call'
  
  railties (4.2.1) lib/rails/rack/logger.rb:38:in `call_app'
  
  railties (4.2.1) lib/rails/rack/logger.rb:20:in `block in call'
  
  activesupport (4.2.1) lib/active_support/tagged_logging.rb:68:in `block in tagged'
  
  activesupport (4.2.1) lib/active_support/tagged_logging.rb:26:in `tagged'
  
  activesupport (4.2.1) lib/active_support/tagged_logging.rb:68:in `tagged'
  
  railties (4.2.1) lib/rails/rack/logger.rb:20:in `call'
  
  actionpack (4.2.1) lib/action_dispatch/middleware/request_id.rb:21:in `call'
  
  rack (1.6.4) lib/rack/methodoverride.rb:22:in `call'
  
  rack (1.6.4) lib/rack/runtime.rb:18:in `call'
  
  activesupport (4.2.1) lib/active_support/cache/strategy/local_cache_middleware.rb:28:in `call'
  
  rack (1.6.4) lib/rack/lock.rb:17:in `call'
  
  actionpack (4.2.1) lib/action_dispatch/middleware/static.rb:113:in `call'
  
  rack (1.6.4) lib/rack/sendfile.rb:113:in `call'
  
  railties (4.2.1) lib/rails/engine.rb:518:in `call'
  
  railties (4.2.1) lib/rails/application.rb:164:in `call'
  
  rack (1.6.4) lib/rack/lock.rb:17:in `call'
  
  rack (1.6.4) lib/rack/content_length.rb:15:in `call'
  
  rack (1.6.4) lib/rack/handler/webrick.rb:88:in `service'
  
  /home/felix/.rvm/rubies/ruby-2.0.0-p643/lib/ruby/2.0.0/webrick/httpserver.rb:138:in `service'
  
  /home/felix/.rvm/rubies/ruby-2.0.0-p643/lib/ruby/2.0.0/webrick/httpserver.rb:94:in `run'
  
  /home/felix/.rvm/rubies/ruby-2.0.0-p643/lib/ruby/2.0.0/webrick/server.rb:295:in `block in start_thread'

  UPDATE — Movie Uploader

  # encoding: utf-8
  
  class MovieUploader < CarrierWave::Uploader::Base
  
  
  
    # Include RMagick or MiniMagick support:
  
    # include CarrierWave::RMagick
  
    include CarrierWave::MiniMagick
  
    include CarrierWave::Video
  
    include CarrierWave::Video::Thumbnailer
  
    include CarrierWave::Backgrounder::Delay
  
  
  
    require 'rubygems'
  
    require 'streamio-ffmpeg'
  
  
  
    # Choose what kind of storage to use for this uploader:
  
    storage :fog
  
  
  
    # Override the directory where uploaded files will be stored.
  
    # This is a sensible default for uploaders that are meant to be mounted:
  
    def store_dir
  
      "uploads/#{model.class.to_s.underscore}/#{mounted_as}/#{model.id}"
  
    end
  
  
  
    process :watermark_movie
  
  
  
    def watermark_movie
  
      puts "ssssssssssssssssssssssssssssssssss"
  
      puts self.file.inspect
  
  
  
      if self.file.path
  
        options = {watermark: "http://felix-hohlwegler.de/holz-soft/include/designs/design13/images/header.png", resolution: "640x360", watermark_filter: { position: "RT", padding_x: 10, padding_y: 10 } }
  
        self.model.file = FFMPEG::Movie.new(self.file.path).transcode("#{root}/#{cache_dir}/#{self.cache_id}/file.mp4", options)
  
      end
  
    end
  
  
  
    version :thumb do
  
      process thumbnail: [{format: 'png', quality: 10, size: 1200, strip: false, seek: 10, logger: Rails.logger}]
  
      def full_filename for_file
  
        png_name for_file, version_name
  
      end
  
    end
  
  
  
    def png_name for_file, version_name
  
      %Q{#{version_name}_#{for_file.chomp(File.extname(for_file))}.png}
  
    end
  
  
  
  
  
    # Add a white list of extensions which are allowed to be uploaded.
  
    # For images you might use something like this:
  
     def extension_white_list
  
       %w(mov avi mkv mpeg mpeg2 mp4 3gp)
  
     end
  
  end

• ffmpeg error when using non root user

  29 août 2014, par mkern

  I have installed ffmpeg and it works perfect if you are root or using sudo but it errors out when trying to use it as a non-root user. I have performed the same install on a test VPS and it installs without issue so it appears to be isolated to this cPanel server. I haven’t been able to identify why.

  Non-Root :

  > ffmpeg -v debug -i 1.mov 1.avi ffmpeg version N-65949-g0ddb051
  
  > Copyright (c) 2000-2014 the FFmpeg developers   built on Aug 28 2014
  
  > 11:39:47 with gcc 4.4.7 (GCC) 20120313 (Red Hat 4.4.7-4)  
  
  > configuration: --enable-gpl --enable-libmp3lame --enable-libvorbis
  
  > --enable-libvpx --enable-libx264   libavutil      54.  7.100 / 54.  7.100   libavcodec     56.  0.101 / 56.  0.101   libavformat    56.  3.100 / 56.  3.100   libavdevice    56.  0.100 / 56.  0.100   libavfilter     5.  0.103 /  5.  0.103   libswscale      3.  0.100 / 
  
  > 3.  0.100   libswresample   1.  1.100 /  1.  1.100   libpostproc    53.  0.100 / 53.  0.100 Splitting the commandline. Reading option '-v' ... matched as option 'v' (set logging level) with argument 'debug'.
  
  > Reading option '-i' ... matched as input file with argument '1.mov'.
  
  > Reading option '1.avi' ... matched as output file. Finished splitting
  
  > the commandline. Parsing a group of options: global . Applying option
  
  > v (set logging level) with argument debug. Successfully parsed a group
  
  > of options. Parsing a group of options: input file 1.mov. Successfully
  
  > parsed a group of options. Opening an input file: 1.mov.
  
  > [mov,mp4,m4a,3gp,3g2,mj2 @ 0x348fc20] Format mov,mp4,m4a,3gp,3g2,mj2
  
  > probed with size=2048 and score=100 [mov,mp4,m4a,3gp,3g2,mj2 @
  
  > 0x348fc20] ISO: File Type Major Brand: qt   [mov,mp4,m4a,3gp,3g2,mj2 @
  
  > 0x348fc20] Before avformat_find_stream_info() pos: 698348 bytes
  
  > read:39602 seeks:1 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x348fc20] All info
  
  > found [mov,mp4,m4a,3gp,3g2,mj2 @ 0x348fc20] After
  
  > avformat_find_stream_info() pos: 169190 bytes read:2333362 seeks:67
  
  > frames:148 Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '1.mov':  
  
  > Metadata:
  
  >     major_brand     : qt  
  
  >     minor_version   : 0
  
  >     compatible_brands: qt  
  
  >     creation_time   : 2014-06-05 04:40:27
  
  >     model           : iPhone 5
  
  >     model-eng       : iPhone 5
  
  >     encoder         : 7.1.1
  
  >     encoder-eng     : 7.1.1
  
  >     date            : 2014-06-04T21:40:27-0700
  
  >     date-eng        : 2014-06-04T21:40:27-0700
  
  >     make            : Apple
  
  >     make-eng        : Apple   Duration: 00:00:07.15, start: 0.000023, bitrate: 781 kb/s
  
  >     Stream #0:0(und), 41, 1/600: Video: h264 (Baseline) (avc1 / 0x31637661), yuv420p(tv, smpte170m), 480x360, 1/1200, 710 kb/s, 29.09
  
  > fps, 600 tbr, 600 tbn, 1200 tbc (default)
  
  >     Metadata:
  
  >       rotate          : 90
  
  >       creation_time   : 2014-06-05 04:40:27
  
  >       handler_name    : Core Media Data Handler
  
  >       encoder         : H.264
  
  >     Side data:
  
  >       displaymatrix: rotation of -90.00 degrees
  
  >     Stream #0:1(und), 107, 1/44100: Audio: aac (mp4a / 0x6134706D), 44100 Hz, mono, fltp, 63 kb/s (default)
  
  >     Metadata:
  
  >       creation_time   : 2014-06-05 04:40:27
  
  >       handler_name    : Core Media Data Handler Successfully opened the file. Parsing a group of options: output file 1.avi. Successfully
  
  > parsed a group of options. Opening an output file: 1.avi. Successfully
  
  > opened the file. detected 24 logical cores [graph 0 input from stream
  
  > 0:0 @ 0x34aa3a0] Setting 'video_size' to value '480x360' [graph 0
  
  > input from stream 0:0 @ 0x34aa3a0] Setting 'pix_fmt' to value '0'
  
  > [graph 0 input from stream 0:0 @ 0x34aa3a0] Setting 'time_base' to
  
  > value '1/600' [graph 0 input from stream 0:0 @ 0x34aa3a0] Setting
  
  > 'pixel_aspect' to value '0/1' [graph 0 input from stream 0:0 @
  
  > 0x34aa3a0] Setting 'sws_param' to value 'flags=2' [graph 0 input from
  
  > stream 0:0 @ 0x34aa3a0] Setting 'frame_rate' to value '320/11' [graph
  
  > 0 input from stream 0:0 @ 0x34aa3a0] w:480 h:360 pixfmt:yuv420p
  
  > tb:1/600 fr:320/11 sar:0/1 sws_param:flags=2 [format @ 0x3496b00]
  
  > compat: called with args=[yuv420p] [format @ 0x3496b00] Setting
  
  > 'pix_fmts' to value 'yuv420p' [AVFilterGraph @ 0x348f320]
  
  > query_formats: 4 queried, 3 merged, 0 already done, 0 delayed
  
  > [AVFilterGraph @ 0x34bbe60] Error initializing threading.
  
  > [AVFilterGraph @ 0x34bbe60] Error creating filter 'anull' Error
  
  > opening filters! [AVIOContext @ 0x34967c0] Statistics: 0 seeks, 0
  
  > writeouts [AVIOContext @ 0x348f1e0] Statistics: 2333362 bytes read, 67
  
  > seeks

  [AVFilterGraph @ 0x34bbe60] Error initializing threading.
  [AVFilterGraph @ 0x34bbe60] Error creating filter ’anull’ Error
  opening filters !
  

  As ROOT :

  ffmpeg -v verbose -i 1.mov 1.avi
  
  ffmpeg version N-65949-g0ddb051 Copyright (c) 2000-2014 the FFmpeg developers
  
    built on Aug 28 2014 11:39:47 with gcc 4.4.7 (GCC) 20120313 (Red Hat 4.4.7-4)
  
    configuration: --enable-gpl --enable-libmp3lame --enable-libvorbis --enable-libvpx --enable-libx264
  
    libavutil      54.  7.100 / 54.  7.100
  
    libavcodec     56.  0.101 / 56.  0.101
  
    libavformat    56.  3.100 / 56.  3.100
  
    libavdevice    56.  0.100 / 56.  0.100
  
    libavfilter     5.  0.103 /  5.  0.103
  
    libswscale      3.  0.100 /  3.  0.100
  
    libswresample   1.  1.100 /  1.  1.100
  
    libpostproc    53.  0.100 / 53.  0.100
  
  Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '1.mov':
  
    Metadata:
  
      major_brand     : qt  
  
      minor_version   : 0
  
      compatible_brands: qt  
  
      creation_time   : 2014-06-05 04:40:27
  
      model           : iPhone 5
  
      model-eng       : iPhone 5
  
      encoder         : 7.1.1
  
      encoder-eng     : 7.1.1
  
      date            : 2014-06-04T21:40:27-0700
  
      date-eng        : 2014-06-04T21:40:27-0700
  
      make            : Apple
  
      make-eng        : Apple
  
    Duration: 00:00:07.15, start: 0.000023, bitrate: 781 kb/s
  
      Stream #0:0(und): Video: h264 (Baseline) (avc1 / 0x31637661), yuv420p(tv, smpte170m), 480x360, 710 kb/s, 29.09 fps, 600 tbr, 600 tbn, 1200 tbc (default)
  
      Metadata:
  
        rotate          : 90
  
        creation_time   : 2014-06-05 04:40:27
  
        handler_name    : Core Media Data Handler
  
        encoder         : H.264
  
      Side data:
  
        displaymatrix: rotation of -90.00 degrees
  
      Stream #0:1(und): Audio: aac (mp4a / 0x6134706D), 44100 Hz, mono, fltp, 63 kb/s (default)
  
      Metadata:
  
        creation_time   : 2014-06-05 04:40:27
  
        handler_name    : Core Media Data Handler
  
  [graph 0 input from stream 0:0 @ 0x27ed3a0] w:480 h:360 pixfmt:yuv420p tb:1/600 fr:320/11 sar:0/1 sws_param:flags=2
  
  [graph 1 input from stream 0:1 @ 0x2800700] tb:1/44100 samplefmt:fltp samplerate:44100 chlayout:0x4
  
  Output #0, avi, to '1.avi':
  
    Metadata:
  
      major_brand     : qt  
  
      minor_version   : 0
  
      compatible_brands: qt  
  
      make-eng        : Apple
  
      model           : iPhone 5
  
      model-eng       : iPhone 5
  
      make            : Apple
  
      ISFT            : Lavf56.3.100
  
      ICRD            : 2014-06-04T21:40:27-0700
  
      date-eng        : 2014-06-04T21:40:27-0700
  
      Stream #0:0(und): Video: mpeg4 (FMP4 / 0x34504D46), yuv420p, 480x360, q=2-31, 200 kb/s, 29.09 fps, 29.09 tbn, 29.09 tbc (default)
  
      Metadata:
  
        rotate          : 90
  
        creation_time   : 2014-06-05 04:40:27
  
        handler_name    : Core Media Data Handler
  
        encoder         : Lavc56.0.101 mpeg4
  
      Stream #0:1(und): Audio: mp3 (libmp3lame) (U[0][0][0] / 0x0055), 44100 Hz, mono, fltp (default)
  
      Metadata:
  
        creation_time   : 2014-06-05 04:40:27
  
        handler_name    : Core Media Data Handler
  
        encoder         : Lavc56.0.101 libmp3lame
  
  Stream mapping:
  
    Stream #0:0 -> #0:0 (h264 (native) -> mpeg4 (native))
  
    Stream #0:1 -> #0:1 (aac (native) -> mp3 (libmp3lame))
  
  Press [q] to stop, [?] for help
  
  *** dropping frame 79 from stream 0 at ts 80
  
  *** dropping frame 113 from stream 0 at ts 114
  
  *** dropping frame 145 from stream 0 at ts 146
  
  *** dropping frame 177 from stream 0 at ts 178
  
  No more output streams to write to, finishing.
  
  frame=  204 fps=0.0 q=27.2 Lsize=     348kB time=00:00:07.15 bitrate= 398.4kbits/s dup=0 drop=4    
  
  video:271kB audio:56kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 6.560985%
  
  Input file #0 (1.mov):
  
    Input stream #0:0 (video): 208 packets read (634624 bytes); 208 frames decoded; 
  
    Input stream #0:1 (audio): 308 packets read (56854 bytes); 308 frames decoded (315392 samples); 
  
    Total: 516 packets (691478 bytes) demuxed
  
  Output file #0 (1.avi):
  
    Output stream #0:0 (video): 204 frames encoded; 204 packets muxed (276993 bytes); 
  
    Output stream #0:1 (audio): 274 frames encoded (315392 samples); 275 packets muxed (57469 bytes); 
  
    Total: 479 packets (334462 bytes) muxed

  strace and strace -e outputs :
  strace non root :
  

   579 clone(child_stack=0x7fd3bfd07ff0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|        CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tidptr=0x7fd3bfd089d0, tls=0x7fd3bfd08700, child_tidptr=0x7fd3bfd089d0) = 3        2637
  
      580 mmap(NULL, 8392704, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd3bed07000
  
      581 mprotect(0x7fd3bed07000, 4096, PROT_NONE) = 0
  
      582 clone(child_stack=0x7fd3bf506ff0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|        CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tidptr=0x7fd3bf5079d0, tls=0x7fd3bf507700, child_tidptr=0x7fd3bf5079d0) = -        1 EAGAIN (Resource temporarily unavailable)
  
      583 futex(0x253b420, FUTEX_WAKE_PRIVATE, 1) = 1
  
      584 futex(0x253b3f4, FUTEX_CMP_REQUEUE_PRIVATE, 1, 2147483647, 0x253b420, 4) = 2
  
      585 futex(0x253b420, FUTEX_WAKE_PRIVATE, 1) = 1
  
      586 futex(0x7fd3c2d0e9d0, FUTEX_WAIT, 32631, NULL) = 0
  
      587 munmap(0x7fd3bed07000, 8392704)         = 0
  
      588 munmap(0x7fd3c250e000, 8392704)         = 0
  
      589 munmap(0x7fd3c1d0d000, 8392704)         = 0
  
      590 munmap(0x7fd3c150c000, 8392704)         = 0
  
      591 write(2, "\33[1;32m[AVFilterGraph @ 0x253b0a"..., 39[AVFilterGraph @ 0x253b0a0] ) = 39
  
      592 write(2, "\33[1;31mError initializing thread"..., 41Error initializing threading.
  
      593 ) = 41
  
      594 write(2, "\33[1;32m[AVFilterGraph @ 0x253b0a"..., 39[AVFilterGraph @ 0x253b0a0] ) = 39
  
      595 write(2, "\33[1;31mError creating filter 'an"..., 41Error creating filter 'anull'
  
      596 ) = 41
  
      597 write(2, "\33[4;31mError opening filters!\n\33["..., 34Error opening filters!
  
      598 ) = 34

  strace -e non root :

  strace -e open ffmpeg -i 1.mov 5.avi
  
  open("/etc/ld.so.cache", O_RDONLY)      = 3
  
  open("/lib64/libasound.so.2", O_RDONLY) = 3
  
  open("/usr/lib64/libSDL-1.2.so.0", O_RDONLY) = 3
  
  open("/lib64/libpthread.so.0", O_RDONLY) = 3
  
  open("/usr/lib64/libx264.so.142", O_RDONLY) = 3
  
  open("/usr/lib64/libvpx.so.0", O_RDONLY) = 3
  
  open("/usr/local/lib/libvorbisenc.so.2", O_RDONLY) = 3
  
  open("/usr/local/lib/libvorbis.so.0", O_RDONLY) = 3
  
  open("/usr/local/lib/libmp3lame.so.0", O_RDONLY) = 3
  
  open("/lib64/libm.so.6", O_RDONLY)      = 3
  
  open("/lib64/libbz2.so.1", O_RDONLY)    = 3
  
  open("/usr/local/lib/libz.so.1", O_RDONLY) = 3
  
  open("/lib64/librt.so.1", O_RDONLY)     = 3
  
  open("/lib64/libc.so.6", O_RDONLY)      = 3
  
  open("/lib64/libdl.so.2", O_RDONLY)     = 3
  
  open("/usr/local/lib/libogg.so.0", O_RDONLY) = 3
  
  ffmpeg version N-65949-g0ddb051 Copyright (c) 2000-2014 the FFmpeg developers
  
    built on Aug 28 2014 11:39:47 with gcc 4.4.7 (GCC) 20120313 (Red Hat 4.4.7-4)
  
    configuration: --enable-gpl --enable-libmp3lame --enable-libvorbis --enable-libvpx --enable-libx264
  
    libavutil      54.  7.100 / 54.  7.100
  
    libavcodec     56.  0.101 / 56.  0.101
  
    libavformat    56.  3.100 / 56.  3.100
  
    libavdevice    56.  0.100 / 56.  0.100
  
    libavfilter     5.  0.103 /  5.  0.103
  
    libswscale      3.  0.100 /  3.  0.100
  
    libswresample   1.  1.100 /  1.  1.100
  
    libpostproc    53.  0.100 / 53.  0.100
  
  open("1.mov", O_RDONLY|O_CLOEXEC)       = 3
  
  open("/etc/localtime", O_RDONLY)        = 4
  
  open("/proc/meminfo", O_RDONLY|O_CLOEXEC) = 4
  
  Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '1.mov':
  
    Metadata:
  
      major_brand     : qt  
  
      minor_version   : 0
  
      compatible_brands: qt  
  
      creation_time   : 2014-06-05 04:40:27
  
      model           : iPhone 5
  
      model-eng       : iPhone 5
  
      encoder         : 7.1.1
  
      encoder-eng     : 7.1.1
  
      date            : 2014-06-04T21:40:27-0700
  
      date-eng        : 2014-06-04T21:40:27-0700
  
      make            : Apple
  
      make-eng        : Apple
  
    Duration: 00:00:07.15, start: 0.000023, bitrate: 781 kb/s
  
      Stream #0:0(und): Video: h264 (Baseline) (avc1 / 0x31637661), yuv420p(tv, smpte170m), 480x360, 710 kb/s, 29.09 fps, 600 tbr, 600 tbn, 1200 tbc (default)
  
      Metadata:
  
        rotate          : 90
  
        creation_time   : 2014-06-05 04:40:27
  
        handler_name    : Core Media Data Handler
  
        encoder         : H.264
  
      Side data:
  
        displaymatrix: rotation of -90.00 degrees
  
      Stream #0:1(und): Audio: aac (mp4a / 0x6134706D), 44100 Hz, mono, fltp, 63 kb/s (default)
  
      Metadata:
  
        creation_time   : 2014-06-05 04:40:27
  
        handler_name    : Core Media Data Handler
  
  open("5.avi", O_WRONLY|O_CREAT|O_TRUNC|O_CLOEXEC, 0666) = 4
  
  [AVFilterGraph @ 0x26ff4a0] Error initializing threading.
  
  [AVFilterGraph @ 0x26ff4a0] Error creating filter 'anull'
  
  Error opening filters!

  strace root :

   579 clone(child_stack=0x7f4eb7c34ff0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|        CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tidptr=0x7f4eb7c359d0, tls=0x7f4eb7c35700, child_tidptr=0x7f4eb7c359d0) = 3        383
  
      580 mmap(NULL, 8392704, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f4eb6c34000
  
      581 mprotect(0x7f4eb6c34000, 4096, PROT_NONE) = 0
  
      582 clone(child_stack=0x7f4eb7433ff0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|        CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tidptr=0x7f4eb74349d0, tls=0x7f4eb7434700, child_tidptr=0x7f4eb74349d0) = 3        384
  
      583 mmap(NULL, 8392704, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f4eb6433000
  
      584 mprotect(0x7f4eb6433000, 4096, PROT_NONE) = 0
  
      585 clone(child_stack=0x7f4eb6c32ff0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|        CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tidptr=0x7f4eb6c339d0, tls=0x7f4eb6c33700, child_tidptr=0x7f4eb6c339d0) = 3        385
  
      586 mmap(NULL, 8392704, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f4eb5c32000
  
      587 mprotect(0x7f4eb5c32000, 4096, PROT_NONE) = 0
  
      588 clone(child_stack=0x7f4eb6431ff0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|        CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tidptr=0x7f4eb64329d0, tls=0x7f4eb6432700, child_tidptr=0x7f4eb64329d0) = 3        386
  
      589 mmap(NULL, 8392704, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f4eb5431000
  
      590 mprotect(0x7f4eb5431000, 4096, PROT_NONE) = 0
  
      591 clone(child_stack=0x7f4eb5c30ff0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|        CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tidptr=0x7f4eb5c319d0, tls=0x7f4eb5c31700, child_tidptr=0x7f4eb5c319d0) = 3        387
  
      592 mmap(NULL, 8392704, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f4eb4c30000
  
      593 mprotect(0x7f4eb4c30000, 4096, PROT_NONE) = 0
  
      594 clone(child_stack=0x7f4eb542fff0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|        CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tidptr=0x7f4eb54309d0, tls=0x7f4eb5430700, child_tidptr=0x7f4eb54309d0) = 3        388
  
      595 mmap(NULL, 8392704, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f4eb442f000
  
      596 mprotect(0x7f4eb442f000, 4096, PROT_NONE) = 0
  
      597 clone(child_stack=0x7f4eb4c2eff0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|        CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tidptr=0x7f4eb4c2f9d0, tls=0x7f4eb4c2f700, child_tidptr=0x7f4eb4c2f9d0) = 3        389
  
      598 mmap(NULL, 8392704, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f4eb3c2e000

  strace -e root :

      strace -e open ffmpeg -i 1.mov 5.avi
  
      open("/etc/ld.so.cache", O_RDONLY)      = 3
  
      open("/lib64/libasound.so.2", O_RDONLY) = 3
  
      open("/usr/lib64/libSDL-1.2.so.0", O_RDONLY) = 3
  
      open("/lib64/libpthread.so.0", O_RDONLY) = 3
  
      open("/usr/lib64/libx264.so.142", O_RDONLY) = 3
  
      open("/usr/lib64/libvpx.so.0", O_RDONLY) = 3
  
      open("/usr/local/lib/libvorbisenc.so.2", O_RDONLY) = 3
  
      open("/usr/local/lib/libvorbis.so.0", O_RDONLY) = 3
  
      open("/usr/local/lib/libmp3lame.so.0", O_RDONLY) = 3
  
      open("/lib64/libm.so.6", O_RDONLY)      = 3
  
      open("/lib64/libbz2.so.1", O_RDONLY)    = 3
  
      open("/usr/local/lib/libz.so.1", O_RDONLY) = 3
  
      open("/lib64/librt.so.1", O_RDONLY)     = 3
  
      open("/lib64/libc.so.6", O_RDONLY)      = 3
  
      open("/lib64/libdl.so.2", O_RDONLY)     = 3
  
      open("/usr/local/lib/libogg.so.0", O_RDONLY) = 3
  
      ffmpeg version N-65957-gc6a3b00 Copyright (c) 2000-2014 the FFmpeg developers
  
        built on Aug 28 2014 13:37:32 with gcc 4.4.7 (GCC) 20120313 (Red Hat 4.4.7-4)
  
        configuration: --enable-gpl --enable-libmp3lame --enable-libvorbis --enable-libvpx --enable-libx264 --prefix=/usr --libdir=/usr/lib64 --enable-gpl --enable-libmp3lame --enable-libvorbis --enable-libvpx --enable-libx264
  
        libavutil      54.  7.100 / 54.  7.100
  
        libavcodec     56.  0.101 / 56.  0.101
  
        libavformat    56.  3.100 / 56.  3.100
  
        libavdevice    56.  0.100 / 56.  0.100
  
        libavfilter     5.  0.103 /  5.  0.103
  
        libswscale      3.  0.100 /  3.  0.100
  
        libswresample   1.  1.100 /  1.  1.100
  
        libpostproc    53.  0.100 / 53.  0.100
  
      open("1.mov", O_RDONLY|O_CLOEXEC)       = 3
  
      open("/etc/localtime", O_RDONLY)        = 4
  
      open("/proc/meminfo", O_RDONLY|O_CLOEXEC) = 4
  
      Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '1.mov':
  
        Metadata:
  
          major_brand     : qt  
  
          minor_version   : 0
  
          compatible_brands: qt  
  
          creation_time   : 2014-06-05 04:40:27
  
          model           : iPhone 5
  
          model-eng       : iPhone 5
  
          encoder         : 7.1.1
  
          encoder-eng     : 7.1.1
  
          date            : 2014-06-04T21:40:27-0700
  
          date-eng        : 2014-06-04T21:40:27-0700
  
          make            : Apple
  
          make-eng        : Apple
  
        Duration: 00:00:07.15, start: 0.000023, bitrate: 781 kb/s
  
          Stream #0:0(und): Video: h264 (Baseline) (avc1 / 0x31637661), yuv420p(tv, smpte170m), 480x360, 710 kb/s, 29.09 fps, 600 tbr, 600 tbn, 1200 tbc (default)
  
          Metadata:
  
            rotate          : 90
  
            creation_time   : 2014-06-05 04:40:27
  
            handler_name    : Core Media Data Handler
  
            encoder         : H.264
  
          Side data:
  
            displaymatrix: rotation of -90.00 degrees
  
          Stream #0:1(und): Audio: aac (mp4a / 0x6134706D), 44100 Hz, mono, fltp, 63 kb/s (default)
  
          Metadata:
  
            creation_time   : 2014-06-05 04:40:27
  
            handler_name    : Core Media Data Handler
  
      File '5.avi' already exists. Overwrite ? [y/N] y
  
      open("5.avi", O_WRONLY|O_CREAT|O_TRUNC|O_CLOEXEC, 0666) = 4
  
      Output #0, avi, to '5.avi':
  
        Metadata:
  
          major_brand     : qt  
  
          minor_version   : 0
  
          compatible_brands: qt  
  
          make-eng        : Apple
  
          model           : iPhone 5
  
          model-eng       : iPhone 5
  
          make            : Apple
  
          ISFT            : Lavf56.3.100
  
          ICRD            : 2014-06-04T21:40:27-0700
  
          date-eng        : 2014-06-04T21:40:27-0700
  
          Stream #0:0(und): Video: mpeg4 (FMP4 / 0x34504D46), yuv420p, 480x360, q=2-31, 200 kb/s, 29.09 fps, 29.09 tbn, 29.09 tbc (default)
  
          Metadata:
  
            rotate          : 90
  
            creation_time   : 2014-06-05 04:40:27
  
            handler_name    : Core Media Data Handler
  
            encoder         : Lavc56.0.101 mpeg4
  
          Stream #0:1(und): Audio: mp3 (libmp3lame) (U[0][0][0] / 0x0055), 44100 Hz, mono, fltp (default)
  
          Metadata:
  
            creation_time   : 2014-06-05 04:40:27
  
            handler_name    : Core Media Data Handler
  
            encoder         : Lavc56.0.101 libmp3lame
  
      Stream mapping:
  
        Stream #0:0 -> #0:0 (h264 (native) -> mpeg4 (native))
  
        Stream #0:1 -> #0:1 (aac (native) -> mp3 (libmp3lame))
  
      Press [q] to stop, [?] for help
  
      frame=  204 fps=0.0 q=27.2 Lsize=     348kB time=00:00:07.15 bitrate= 398.4kbits/s dup=0 drop=4    
  
      video:271kB audio:56kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 6.560985%

• How do I get videos to upload using ruby on rails carrierwave-video ?

  9 juillet 2016, par Eric

  Updated as of July 9, 2016

  I tried to follow the instructions on the github website for the video uploader process using carrierwave-video gem but get an error that says the file or directory mmpeg -i doesn’t exist.

  The upload path for images functions correctly, just not the video one.

  I have added all of the following code necessary to help solve the error and minified as much as i possibly could.

  Video uploader code using carrierwave

  class VideoUploader < CarrierWave::Uploader::Base

    include CarrierWave::Video
  
    storage :file
  
  
  
    version :mp4 do
  
      process :encode_video => [:mp4, resolution: "100x100"]
  
    end
  
  
  
    def store_dir
  
      "uploads/#{model.class.to_s.underscore}/#{mounted_as}/#{model.id}"
  
    end
  
  end

  Here is the movie controller code that handles uploading of videos

  class MoviesController < ApplicationController
  
     include MoviesHelper
  
  
  
     def index
  
        mode "index"
  
     end
  
  
  
     def show
  
        mode "show"
  
     end
  
  
  
     def new
  
        mode "new"
  
     end
  
  
  
     def edit
  
        mode "edit"
  
     end
  
  
  
     def create
  
        mode "create"
  
     end
  
  
  
     def update
  
        mode "update"
  
     end
  
  
  
     def destroy
  
        mode "destroy"
  
     end
  
  
  
     def review
  
        mode "review"
  
     end
  
  
  
     def approve
  
        mode "approve"
  
     end
  
  
  
     def deny
  
        mode "deny"
  
     end
  
  end

  Here is the model data for the movie that goes with it

  class Movie < ActiveRecord::Base
  
    attr_accessible :created_on, :description, :maintenance, :reviewed, :subplaylist_id, :title, :user_id, :video, :remote_video_url
  
    belongs_to :user
  
    belongs_to :subplaylist
  
    mount_uploader :video, VideoUploader
  
  end

  Here is where the movie is supposed to be displayed but it is not working

  <% provide(:title, "Movie: Where movies are made!") %>
  
  <% provide(:keywords, "movies, video") %>
  
  <% provide(:description, "This is the place where users showcase their wonderful video talent.") %>
  
  <p>&lt;%= notice %></p>
  
  <h1 class="pageheader">&lt;%= @movie.title %></h1>
  
  <br />
  
  <p class="pagetext">&lt;%= video_tag(@movie.video_url.to_s, controls: true, class: "imagebox") %></p>
  
  <p class="pagetext">&lt;%= @movie.description %></p>
  
  <p class="pagetext">Created on: &lt;%= @movie.created_on.strftime("%B-%d-%Y") %></p>
  
  <p class="pagetext">Owner: &lt;%= getType(@movie.user) %>&lt;%= link_to @movie.user.vname, user_path(@movie.user) %></p>
  
  <br />
  
  <p class="pagetext">&lt;%= link_to 'Back', mainplaylist_subplaylist_path(@subplaylist.mainplaylist, @movie.subplaylist) %></p>

  Here is where the movie new action is

  <% provide(:title, "Movie: Create new movies here!") %>
  
  <% provide(:description, "New movies are uploaded only to the site when the movie gets approved.") %>
  
  <h1 class="pagetextheader">New movie</h1>
  
  &lt;%= render 'form' %>
  
  <p class="pagetext">&lt;%= link_to 'Back', mainplaylist_subplaylist_path(@subplaylist.mainplaylist, @subplaylist) %></p>

  Here is where the movies forum parameters are

  <%= form_for([@subplaylist, @movie], :html=>{:multipart => true}) do |f| %>
  
    <% if @movie.errors.any? %>
  
      <div>
  
        <h2>&lt;%= pluralize(@movie.errors.count, "error") %> prohibited this movie from being saved:</h2>
  
  
  
        <ul>
  
        &lt;% @movie.errors.full_messages.each do |msg| %>
  
          <li>&lt;%= msg %></li>
  
        &lt;% end %>
  
        </ul>
  
      </div>
  
    &lt;% end %>
  
    <br />
  
    <div class="pagetext">
  
      &lt;%= f.label :title %><br />
  
      &lt;%= f.text_field :title %>
  
    </div>
  
    <div class="pagetext">
  
      &lt;%= f.file_field :video %>
  
    </div>
  
    <div class="pagetext">
  
      &lt;%= f.label :remote_video_url, "or video URL" %><br />
  
      &lt;%= f.text_field :remote_video_url %>
  
    </div>
  
    <div class="pagetext">
  
      &lt;%= f.label :description %><br />
  
      &lt;%= f.text_area :description %>
  
    </div>
  
    <div class="pagetext">
  
      &lt;%= f.submit %>
  
    </div>
  
    <br />
  
  &lt;% end %>

  Here is the movies helper code

  module MoviesHelper
  
  
  
     def mode(type)
  
        code = auto_logout
  
        if(code == true)
  
           sign_out
  
           redirect_to root_path
  
        else
  
           #Check if Maintenance is turned_on
  
           allmode = Maintenancemode.find_by_id(1)
  
           moviemode = Maintenancemode.find_by_id(19)
  
           mode_turned_on = (allmode.maintenance_on || moviemode.maintenance_on)
  
           #Determine if any maintenance is on
  
           if(mode_turned_on)
  
              #Determine if we are a regular user
  
              regularUser = (!current_user || !current_user.admin?)
  
              if(regularUser)
  
                 #Determine which maintenance mode is on
  
                 if(allmode.maintenance_on)
  
                    redirect_to maintenance_path
  
                 else
  
                    redirect_to movies_maintenance_path
  
                 end
  
              else
  
                 switch type
  
              end
  
           else
  
              switch type
  
           end
  
        end
  
     end
  
  
  
     private
  
        def getType(user)
  
           if(user.admin)
  
              value = "$"
  
           else
  
              typeFound = Usertype.find_by_user_id(user.id)
  
              if(typeFound)
  
                 type = typeFound.privilege
  
                 if(type == "Reviewer")
  
                    value = "^"
  
                 elsif(type == "Banned")
  
                    value = "!"
  
                 else
  
                    value = "~"
  
                 end
  
              else
  
                 value = "~"
  
              end
  
           end
  
           return value
  
        end
  
  
  
        def movieApproved
  
           movieFound = Movie.find_by_id(params[:movie_id])
  
           if(movieFound)
  
              movieFound.reviewed = true
  
              pouch = Pouch.find_by_user_id(movieFound.user_id)
  
              pointsForMovie = 10
  
              pouch.amount += pointsForMovie
  
              @pouch = pouch
  
              @pouch.save
  
              @movie = movieFound
  
              @movie.save
  
  #            MovieMailer.movie_approved(@movie, pointsForMovie).deliver
  
              redirect_to movies_review_path
  
           else
  
              render "public/404"
  
           end
  
        end
  
  
  
        def movieDenied
  
           movieFound = Movie.find_by_id(params[:movie_id])
  
           if(movieFound)
  
              #Retrieve the user who owns this pet first
  
              #userEmail = petFound.user.email
  
              #Send mail to user with link to edit the pet they sent
  
              @movie = movieFound
  
              MovieMailer.movie_denied(@movie).deliver
  
              redirect_to movies_review_path
  
           else
  
              render "public/404"
  
           end
  
        end
  
  
  
        def createMovie(subplaylistFound)
  
           newMovie = subplaylistFound.movies.new
  
           @subplaylist = subplaylistFound
  
           @movie = newMovie
  
        end
  
  
  
        def saveMovie(subplaylistFound, logged_in)
  
           newMovie = subplaylistFound.movies.new(params[:movie])
  
           newMovie.user_id = logged_in.id
  
           currentTime = Time.now
  
           newMovie.created_on = currentTime
  
           @movie = newMovie
  
           if(@movie.save)
  
              @subplaylist = subplaylistFound
  
  #            MovieMailer.review_movie(@movie).deliver
  
              flash[:success] = "#{@movie.title} is currently being reviewed please check back later."
  
              redirect_to subplaylist_movie_path(@subplaylist, @movie)
  
           else
  
              render "new"
  
           end
  
        end
  
  
  
        def switch(type)
  
           if(type == "index") #Admin only
  
              logged_in = current_user
  
              if(logged_in)
  
                 if(logged_in.admin)
  
                    allMovies = Movies.order("created_on desc").page(params[:page]).per(10)
  
                    @movies = allMovies
  
                 else
  
                    redirect_to root_path
  
                 end
  
              else
  
                 redirect_to root_path
  
              end
  
           elsif(type == "show")
  
              movieFound = Movie.find_by_id(params[:id])
  
              if(movieFound)
  
                 subplaylistFound = Subplaylist.find_by_id(params[:subplaylist_id])
  
                 if(subplaylistFound)
  
                    if(movieFound.reviewed)
  
                       @subplaylist = subplaylistFound
  
                       @movie = movieFound
  
                    else
  
                       logged_in = current_user
  
                       if(logged_in)
  
                          userMatch = ((logged_in.id == movieFound.user_id) || logged_in.admin)
  
                          if(userMatch)
  
                             @subplaylist = subplaylistFound
  
                             @movie = movieFound
  
                          else
  
                             redirect_to root_path
  
                          end
  
                       else
  
                          redirect_to root_path
  
                       end
  
                    end
  
                 else
  
                    redirect_to root_path
  
                 end
  
              else
  
                 render "public/404"
  
              end
  
           elsif(type == "new")
  
              logged_in = current_user
  
              if(logged_in)
  
                 subplaylistFound = Subplaylist.find_by_id(params[:subplaylist_id])
  
                 if(subplaylistFound)
  
                    if(subplaylistFound.collab_mode)
  
                       createMovie(subplaylistFound)
  
                    else
  
                       userMatch = (logged_in.id == subplaylistFound.user_id)
  
                       if(userMatch)
  
                          createMovie(subplaylistFound)
  
                       else
  
                          redirect_to root_path
  
                       end
  
                    end
  
                 else
  
                    render "public/404"
  
                 end
  
              else
  
                 redirect_to root_path
  
              end
  
           elsif(type == "create")
  
              logged_in = current_user
  
              if(logged_in)
  
                 subplaylistFound = Subplaylist.find_by_id(params[:subplaylist_id])
  
                 if(subplaylistFound)
  
                    if(subplaylistFound.collab_mode)
  
                       saveMovie(subplaylistFound, logged_in)
  
                    else
  
                       userMatch = (logged_in.id == subplaylistFound.user_id)
  
                       if(userMatch)
  
                          saveMovie(subplaylistFound, logged_in)
  
                       else
  
                          redirect_to root_path
  
                       end
  
                    end
  
                 else
  
                    render "public/404"
  
                 end
  
              else
  
                 redirect_to root_path
  
              end
  
           elsif(type == "edit")
  
              logged_in = current_user
  
              if(logged_in)
  
                 movieFound = Movie.find_by_id(params[:id])
  
                 if(movieFound)
  
                    userMatch = (logged_in.id == movieFound.user_id)
  
                    if(userMatch)
  
                       subplaylistFound = Subplaylist.find_by_id(movieFound.subplaylist_id)
  
                       if(subplaylistFound)
  
                          @subplaylist = subplaylistFound
  
                          @movie = movieFound
  
                       else
  
                          render "public/404"
  
                       end
  
                    else
  
                       redirect_to root_path
  
                    end
  
                 else
  
                    render "public/404"
  
                 end
  
              else
  
                 redirect_to root_path
  
              end
  
           elsif(type == "update")
  
              logged_in = current_user
  
              if(logged_in)
  
                 movieFound = Movie.find_by_id(params[:id])
  
                 if(movieFound)
  
                    userMatch = (logged_in.id == movieFound.user_id)
  
                    if(userMatch)
  
                       subplaylistFound = Subplaylist.find_by_id(movieFound.subplaylist_id)
  
                       if(subplaylistFound)
  
                          @movie = movieFound
  
                          if(@movie.update_attributes(params[:movie]))
  
                             @subplaylist = subplaylistFound
  
                             flash[:success] = 'Movie was successfully updated.'
  
                             redirect_to subplaylist_movie_path(@subplaylist, @movie)
  
                          else
  
                             render "edit"
  
                          end
  
                       else
  
                          render "public/404"
  
                       end
  
                    else
  
                       redirect_to root_path
  
                    end
  
                 else
  
                    render "public/404"
  
                 end
  
              else
  
                 redirect_to root_path
  
              end
  
           elsif(type == "destroy")
  
              logged_in = current_user
  
              if(logged_in)
  
                 movieFound = Movie.find_by_id(params[:id]) #Need to move this below the admin section to protect it
  
                 if(movieFound)
  
                    if(logged_in.admin)
  
                       subplaylistFound = Subplaylist.find_by_id(movieFound.subplaylist_id)
  
                       if(subplaylistFound)
  
                          @movie = movieFound
  
                          @subplaylist = subplaylistFound
  
                          @movie.destroy
  
                          redirect_to mainplaylist_subplaylist_path(@subplaylist.mainplaylist, @subplaylist)
  
                       else
  
                          render "public/404"
  
                       end
  
                    else
  
                       redirect_to root_path
  
                    end
  
                 else
  
                    render "public/404"
  
                 end
  
              else
  
                 redirect_to root_path
  
              end
  
           elsif(type == "review") #Admin
  
              logged_in = current_user
  
              if(logged_in)
  
                 if(logged_in.admin)
  
                    allMovies = Movie.all
  
                    moviesToReview = allMovies.select{|movie| !movie.reviewed}
  
                    @movies = Kaminari.paginate_array(moviesToReview).page(params[:page]).per(10)
  
                 else
  
                    typeFound = Usertype.find_by_user_id(logged_in.id)
  
                    if(typeFound.privilege == "Reviewer")
  
                       allMovies = Movie.all
  
                       moviesToReview = allMovies.select{|movie| !movie.reviewed}
  
                       @movies = Kaminari.paginate_array(moviesToReview).page(params[:page]).per(10)
  
                    else
  
                       redirect_to root_path
  
                    end
  
                 end
  
              else
  
                 redirect_to root_path
  
              end
  
           elsif(type == "approve") #Admin
  
              logged_in = current_user
  
              if(logged_in)
  
                 if(logged_in.admin)
  
                    movieApproved
  
                 else
  
                    typeFound = Usertype.find_by_user_id(logged_in.id)
  
                    if(typeFound.privilege == "Reviewer")
  
                       movieApproved
  
                    else
  
                       redirect_to root_path
  
                    end
  
                 end
  
              else
  
                 redirect_to root_path
  
              end
  
           elsif(type == "deny") #Admin
  
              logged_in = current_user
  
              if(logged_in)
  
                 if(logged_in.admin)
  
                    movieDenied
  
                 else
  
                    typeFound = Usertype.find_by_user_id(logged_in.id)
  
                    if(typeFound.privilege == "Reviewer")
  
                       movieDenied
  
                    else
  
                       redirect_to root_path
  
                    end
  
                 end
  
              else
  
                 redirect_to root_path
  
              end
  
           end
  
        end
  
  end

  Here is the subplaylists show code

  <% provide(:title, "Subplaylist: The place where users videos gets uploaded to!") %>
  
  <% provide(:keywords, "user, video, uploaded") %>
  
  <% provide(:description, "Allows the categorization of various videos that the user submitted successfully.") %>
  
  <p>&lt;%= notice %></p>
  
  <h1 class="pageheader">&lt;%= @subplaylist.title %></h1>
  
  <br />
  
  <p class="pagetext">&lt;%= @subplaylist.description %></p>
  
  <br />
  
  <div class="pagebox">&lt;%= paginate @movies %></div>
  
  
  
  
  
  
  
  
  
  
  
  <br />
  
  <div class="pagetext">
  
     &lt;% @movies.each_with_index do |movie, index| %>
  
        <div class="container">
  
           <div class="inner">
  
              <div class="inner">&lt;%= link_to movie.title, subplaylist_movie_path(@subplaylist, movie) %></div>
  
              &lt;% if current_user &amp;&amp; (current_user.id == movie.user_id || current_user.admin? )%>
  
                 <div class="inner">&lt;%= button_to 'Edit', edit_subplaylist_movie_path(@subplaylist, movie), method: :get %></div>
  
                 <div class="inner">&lt;%= button_to 'Destroy', [@subplaylist, movie], method: :delete, data: { confirm: 'Are you sure?' } %></div>
  
              &lt;% end %>
  
              <p>&lt;%= video_tag movie.video_url(:thumb).to_s, controls: true %></p>
  
           </div>
  
           <br />
  
           <p>Created on: &lt;%= movie.created_on.strftime("%B-%d-%Y") %></p>
  
           <p>Owner: &lt;%= getType(movie.user) %>&lt;%= link_to movie.user.vname, user_path(movie.user) %></p>
  
        </div>
  
        &lt;% if ((index + 1) % 3) == 0 %>
  
           <br />
  
           <br />
  
        &lt;% end %>
  
     &lt;% end %>
  
  </div>
  
  <br />
  
  &lt;% if current_user %>
  
     <p class="pagetext">&lt;%= link_to "New Movie", new_subplaylist_movie_path(@subplaylist) %></p>
  
     <br />
  
  &lt;% end %>
  
  <p class="pagetext">&lt;%= link_to 'Back', user_mainplaylist_path(@mainplaylist.user.vname, @subplaylist.mainplaylist.title) %></p>

  Here is the subplaylists model

  class Subplaylist < ActiveRecord::Base
  
     attr_accessible :title, :description, :collab_mode
  
     belongs_to :user
  
     belongs_to :mainplaylist
  
     has_many :movies, :foreign_key => "subplaylist_id", :dependent => :destroy
  
     VALID_NAME = /\A[A-Za-z][A-Za-z1-9][A-Za-z1-9 ]+\z/
  
     validates :title, presence: true, format: {with: VALID_NAME}
  
     validates :description, presence: true
  
  end

  Here is the subplaylists controller code

  class SubplaylistsController < ApplicationController
  
     include SubplaylistsHelper
  
  
  
     def index
  
        mode "index"
  
     end
  
  
  
     def show
  
        mode "show"
  
     end
  
  
  
     def new
  
        mode "new"
  
     end
  
  
  
     def edit
  
        mode "edit"
  
     end
  
  
  
     def create
  
        mode "create"
  
     end
  
  
  
     def update
  
        mode "update"
  
     end
  
  
  
     def destroy
  
        mode "destroy"
  
     end
  
  end

  Here is the subplaylist helper code

  module SubplaylistsHelper
  
  
  
     def mode(type)
  
        code = auto_logout
  
        if(code == true)
  
           sign_out
  
           redirect_to root_path
  
        else
  
           #Check if Maintenance is turned_on
  
           allmode = Maintenancemode.find_by_id(1)
  
           subplaylistmode = Maintenancemode.find_by_id(18)
  
           mode_turned_on = (allmode.maintenance_on || subplaylistmode.maintenance_on)
  
           #Determine if any maintenance is on
  
           if(mode_turned_on)
  
              #Determine if we are a regular user
  
              regularUser = (!current_user || !current_user.admin?)
  
              if(regularUser)
  
                 #Determine which maintenance mode is on
  
                 if(allmode.maintenance_on)
  
                    redirect_to maintenance_path
  
                 else
  
                    redirect_to subplaylists_maintenance_path
  
                 end
  
              else
  
                 switch type
  
              end
  
           else
  
              switch type
  
           end
  
        end
  
     end
  
  
  
     private
  
        def getType(user)
  
           if(user.admin)
  
              value = "$"
  
           else
  
              typeFound = Usertype.find_by_user_id(user.id)
  
              if(typeFound)
  
                 type = typeFound.privilege
  
                 if(type == "Reviewer")
  
                    value = "^"
  
                 elsif(type == "Banned")
  
                    value = "!"
  
                 else
  
                    value = "~"
  
                 end
  
              else
  
                 value = "~"
  
              end
  
           end
  
           return value
  
        end
  
  
  
        def switch(type)
  
           if(type == "show")
  
              subplaylistFound = Subplaylist.find_by_id(params[:id])
  
              if(subplaylistFound)
  
                 mainplaylistFound = Mainplaylist.find_by_title(params[:mainplaylist_id])
  
                 if(mainplaylistFound)
  
                    playlistMatch = (subplaylistFound.mainplaylist_id == mainplaylistFound.id)
  
                    if(playlistMatch)
  
                       @mainplaylist = mainplaylistFound
  
                       @subplaylist = subplaylistFound
  
                       subplaylistMovies = @subplaylist.movies.all
  
                       reviewedMovies = subplaylistMovies
  
                       if(subplaylistMovies.count > 0)
  
                          reviewedMovies = subplaylistMovies.select{|movie| movie.reviewed}
  
                       end
  
                       @movies = Kaminari.paginate_array(reviewedMovies).page(params[:page]).per(10)
  
                    else
  
                       redirect_to root_path
  
                    end
  
                 else
  
                    render "public/404"
  
                 end
  
              else
  
                 redirect_to root_path
  
              end
  
           elsif(type == "destroy")
  
              logged_in = current_user
  
              if(logged_in)
  
                 subplaylistFound = Subplaylist.find_by_id(params[:id]) #Need to move this below the admin section to protect it
  
                 if(subplaylistFound)
  
                    if(logged_in.admin)
  
                       mainplaylistFound = Mainplaylist.find_by_id(subplaylistFound.mainplaylist_id)
  
                       if(mainplaylistFound)
  
                          @subplaylist = subplaylistFound
  
                          @mainplaylist = mainplaylistFound
  
                          @subplaylist.destroy
  
                          redirect_to mainplaylist_subplaylists_path(@mainplaylist)
  
                       else
  
                          render "public/404"
  
                       end
  
                    else
  
                       redirect_to root_path
  
                    end
  
                 else
  
                    render "public/404"
  
                 end
  
              else
  
                 redirect_to root_path
  
              end
  
           end
  
        end
  
  end

  Here is the User model

  class User < ActiveRecord::Base
  
     attr_accessible :email, :first_name, :last_name, :login_id, :vname, :password, :password_confirmation, :avatar
  
     has_secure_password
  
     mount_uploader :avatar, AvatarUploader
  
     before_save { |user| user.email = user.email.downcase }
  
     before_save { |user| user.first_name = user.first_name.humanize }
  
  
  
     #key
  
     has_one :sessionkey, :foreign_key => "user_id", :dependent => :destroy
  
     has_one :usertype, :foreign_key => "user_id", :dependent => :destroy
  
  
  
     #Video section
  
     has_many :mainplaylists, :foreign_key => "user_id", :dependent => :destroy
  
     has_many :subplaylists, :foreign_key => "user_id", :dependent => :destroy
  
     has_many :movies, :foreign_key => "user_id", :dependent => :destroy
  
  
  
     #validates :first_name, presence: true
  
     VALID_EMAIL_REGEX = /\A[\w+\-.]+@[a-z\d\-.]+\.[a-z]+\z/i
  
     VALID_NAME_REGEX = /\A[a-z][a-z][a-z]+\z/i
  
     VALID_VNAME_REGEX = /\A[A-Za-z][A-Za-z][A-Za-z][A-Za-z0-9 ]+([-][A-Za-z0-9 ]+)?\z/
  
     VALID_PASSWORD_REGEX = /\A[A-Za-z0-9!][A-Za-z0-9!][A-Za-z0-9!][A-Za-z0-9!][A-Za-z0-9!][A-Za-z0-9!]+\z/
  
     validates :first_name, presence: true, format: { with: VALID_NAME_REGEX}
  
     validates :last_name, presence: true, format: { with: VALID_NAME_REGEX}
  
     validates :email, presence: true, format: { with: VALID_EMAIL_REGEX}
  
     validates :login_id, presence: true, format: { with: VALID_VNAME_REGEX}, uniqueness: { case_sensitive: false}
  
     validates :vname, presence: true, format: { with: VALID_VNAME_REGEX}, uniqueness: { case_sensitive: false}
  
     validates :password, length: {minimum: 6}#, format: { with: VALID_PASSWORD_REGEX}
  
     validates :password_confirmation, presence: true #, format: { with: VALID_PASSWORD_REGEX}
  
  
  
     def to_param
  
        vname
  
     end
  
  end

  Here is the sessionkey model

  class Sessionkey < ActiveRecord::Base
  
    belongs_to :user
  
  end

  Here is the usertype model

  class Usertype < ActiveRecord::Base
  
    attr_accessible :privilege, :user_id #Only priviledge will be changeable
  
    belongs_to :user
  
  end

  Error message

  No such file or directory - ffmpeg -i /home/eric/Projects/Local/Lduelingpets/Trial/public/uploads/tmp/1466811951-3149-2702/mp4_TrialMovies.mp4