Class: Abrizer::ProgressiveMp3

Inherits:
Object
  • Object
show all
Includes:
DebugSettings, FilepathHelpers
Defined in:
lib/abrizer/progressive_mp3.rb

Overview

TODO: Allow MP3 to be created from the adaptation audio

Instance Method Summary collapse

Methods included from DebugSettings

#debug_settings

Methods included from FilepathHelpers

#adaptations_filepath, #all_media_paths, #audio_filepath, #audio_filepath_fragmented, #basename, #canvas_filepath, #canvas_partial_filepath, #captions_filepath, #data_filepath, #data_partial_filepath, #ffprobe_filepath, #filename_directory, #first_image_filepath, #hlsts_aac_filepath, #hlsts_aac_partial_filepath, #hlsts_filepath, #hlsts_partial_filepath, #mp3_filepath, #mp3_partial_filepath, #mp4_filepath, #mp4_partial_filepath, #mpd_filepath, #mpd_partial_filepath, #output_directory, #output_directory_basename, #poster_filepath, #poster_image_filepath, #poster_partial_filepath, #sprites_filepath, #sprites_partial_filepath, #vp9_filepath, #vp9_partial_filepath, #webvtt_input_filepath

Constructor Details

#initialize(filepath, output_directory) ⇒ ProgressiveMp3

Returns a new instance of ProgressiveMp3.



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# File 'lib/abrizer/progressive_mp3.rb', line 8

def initialize(filepath, output_directory)
  @filepath = filepath
  @output_directory = output_directory
end

Instance Method Details

#create ⇒ Object 



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# File 'lib/abrizer/progressive_mp3.rb', line 13

def create
  `#{ffmpeg_cmd}`
end

#ffmpeg_cmd ⇒ Object 



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# File 'lib/abrizer/progressive_mp3.rb', line 17

def ffmpeg_cmd
  "ffmpeg -y #{debug_settings} -i #{@filepath} -vn -c:a libmp3lame -b:a 128k #{mp3_filepath}"
end