Class: VideoExtractor

Inherits:
Object
  • Object
show all
Defined in:
lib/filentory/videoextractor.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.handles?(file_extension) ⇒ Boolean

Check if VideoExtractor handles the file extension. Example: VideoExtractor.handles? “.mov” => returns true

Returns:

  • (Boolean) 


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# File 'lib/filentory/videoextractor.rb', line 20

def self.handles?(file_extension)
  [".avi", ".mpeg", ".mov", ".mp4", ".flv"].include? file_extension
end

Instance Method Details

#metadata_for_file(file_path) ⇒ Object

Extracts the metadata of a file at a given path in the file system.



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# File 'lib/filentory/videoextractor.rb', line 6

def metadata_for_file(file_path)
  movie = FFMPEG::Movie.new(file_path)
  
  result = Hash.new
  
  methods = define_fields
  methods.each{|m| result[m] = movie.send(m)}
  add_creation_time(movie, result)

  result.delete_if { |k, v| v.nil? || v.to_s.empty?}
end