ActiveStorage::Previewer::VideoPreviewer < ActiveStorage::Previewer

# File activestorage/lib/active_storage/previewer/video_previewer.rb, line 5
    def self.accept?(blob)
      blob.video?
    end

# File activestorage/lib/active_storage/previewer/video_previewer.rb, line 9
    def preview
      download_blob_to_tempfile do |input|
        draw_relevant_frame_from input do |output|
          yield io: output, filename: "#{blob.filename.base}.png", content_type: "image/png"
        end
      end
    end