class MultimediaParadise::Compress

Public Class Methods

new( i, run_already = true ) click to toggle source
#

initialize

The first argument should be our target file.

#
# File lib/multimedia_paradise/audio/compress.rb, line 24
def initialize(
    i, run_already = true
  )
  reset
  set_input(i)
  run if run_already
end

Public Instance Methods

cmd?() click to toggle source
#

cmd?

The main command to run. We will use the bitrate -b 32 here.

We could also use ffmpeg here:

ffmpeg -i input.mp3 -ab 96 output.mp3
#
# File lib/multimedia_paradise/audio/compress.rb, line 71
def cmd?
  'lame -b 32 '+input?+' '+determine_output_filename
end
determine_output_filename() click to toggle source
#

determine_output_filename

#
# File lib/multimedia_paradise/audio/compress.rb, line 57
def determine_output_filename
  "output_file_#{input?.sub(/\.mp3$/i,'')}.mp3"
end
input?() click to toggle source
#

input?

#
# File lib/multimedia_paradise/audio/compress.rb, line 50
def input?
  @input
end
reset() click to toggle source
#

reset

#
Calls superclass method MultimediaParadise::AudioBase#reset
# File lib/multimedia_paradise/audio/compress.rb, line 35
def reset
  super()
end
run() click to toggle source
#

run

#
# File lib/multimedia_paradise/audio/compress.rb, line 78
def run
  _ = cmd?
  e sfancy(_) # Colourize it.
  system(_)
end
set_input(i) click to toggle source
#

set_input

#
# File lib/multimedia_paradise/audio/compress.rb, line 42
def set_input(i)
  i = i.join(' ').strip if i.is_a? Array
  @input = i
end