Module: TivoHMO::API::Transcoder

Extended by:
ActiveSupport::Concern
Includes:
GemLogger::LoggerSupport
Included in:
TivoHMO::Adapters::Settings::Transcoder, TivoHMO::Adapters::StreamIO::Transcoder
Defined in:
lib/tivohmo/api/transcoder.rb

Overview

Transcoder abstraction for reading in the data from an Item and transcoding it into a format suitable for display on a tivo

Constant Summary collapse

VIDEO_FRAME_RATES =

code.google.com/p/streambaby/wiki/video_compatibility

%w[60.00 59.94 50.00 30.00 29.97 25.00 24.00 23.98]
VIDEO_CODECS =

h264 only for push?

%w[mpeg2video]
VIDEO_WIDTHS = 
%w[1920 1440 1280 720 704 544 480 352]
VIDEO_HEIGHTS = 
%w[1080 720 480 240]
AUDIO_CODECS = 
%w[ac3 liba52 mp2]
AUDIO_SAMPLE_RATES = 
%w[44100 48000]

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#item ⇒ Object

Returns the value of attribute item.



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# File 'lib/tivohmo/api/transcoder.rb', line 20

def item
  @item
end

Instance Method Details

#initialize(item) ⇒ Object 



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# File 'lib/tivohmo/api/transcoder.rb', line 22

def initialize(item)
  self.item = item
end

#transcode(writeable_io, format) ⇒ Object

Raises:

  • (NotImplementedError) 


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# File 'lib/tivohmo/api/transcoder.rb', line 26

def transcode(writeable_io, format)
  raise NotImplementedError
end

#transcoder_options(format = "video/x-tivo-mpeg") ⇒ Object

Raises:

  • (NotImplementedError) 


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# File 'lib/tivohmo/api/transcoder.rb', line 30

def transcoder_options(format="video/x-tivo-mpeg")
  raise NotImplementedError
end