Re: [dragonfly-users] Load processed video instead of original video (Rails)

[Mark Evans]

how are you processing the videos (background job?/otherwise?) and what do the filenames end up being?

As you’re (I’m assuming) not processing them on-the-fly, you may need to create your own helper, using the uid/name of the accessor

On 1 Feb 2016, at 20:40, Michael Blum <blumm...@gmail.com> wrote:

Hello,

I have a question regarind the dragonfly-gem in Rails. I posted this question on StackOverflow, but nobody seems to know the answer. So I try my luck here...

In my Rails 4-Project, I am using Dragonfly to upload images and videos. For image-processing I use imagemagick, for videoprocessing I use ffmpeg.

Videos are uploaded and stored in the folder uploads/videos/. After processing, they are stored in public/ffmpeg_videos/




My question is: How can I use the processed-video instead of the uploaded video?

e.g. I use this code in the view, to display a video:

<video src="<%=@video.video.url%>"></video>

This successfully loads the original video from the upload-path. But what do I have to change, to load the video from the ffmpeg-path?

initializers/dragonfly.rb

    require 'dragonfly'

 

 

    # Configure

    Dragonfly.app(:images).configure do

      plugin :imagemagick

      protect_from_dos_attacks false

      secret 'd045734b043b4383a246c5c8daf2d3e31217dc8b030f21861e4fd16c4b72d382'

      url_format '/media/:job/:name'

 

      datastore :file,

                root_path: Rails.root.join('uploads/images/'),

                server_root: Rails.root.join('uploads')

    end

 

    Dragonfly.app(:videos).configure do

      secret 'd045734b043b4383a246c5c8daf2d3e31217dc8b030f21861e4fd16c4b72d382'

      url_format "/video/:job/:name"

 

      datastore :file,

                root_path: Rails.root.join('uploads/videos/'),

                server_root: Rails.root.join('uploads')

    end

 

    # Logger

    Dragonfly.logger = Rails.logger

 

    # Mount as middleware

    Rails.application.middleware.use Dragonfly::Middleware, :images

    Rails.application.middleware.use Dragonfly::Middleware, :videos

 

    # Add model functionality

    if defined?(ActiveRecord::Base)

      ActiveRecord::Base.extend Dragonfly::Model

      ActiveRecord::Base.extend Dragonfly::Model::Validations

    end

I hope you guys can help me.
Best regards
Michael

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