Class: Ariblib::EventGroupDescriptor

Inherits:
Descriptor show all
Defined in:
lib/ariblib/Descriptor.rb

Instance Method Summary collapse

Methods inherited from Descriptor

#initialize

Constructor Details

This class inherits a constructor from Ariblib::Descriptor

Instance Method Details

#parse(h, bs, tag, descriptor_length) ⇒ Object 



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# File 'lib/ariblib/Descriptor.rb', line 125

def parse(h,bs,tag,descriptor_length)
	list=[]
	#event_group_descriptor (){
	group_type   = bs.read 4 #uimsbf
	event_count  = bs.read 4 #uimsbf
	event_count.times do 
		service_id = bs.read 16 #uimsbf
		event_id   = bs.read 16 #uimsbf
		list <<[service_id,event_id]
	end
	if(group_type == 4 || group_type ==5)
		len=(descriptor_length-1-event_count*4)/8
		len.times do
			original_network_id  = bs.read 16 #uimsbf
			transport_stream_id  = bs.read 16 #uimsbf
			service_id           = bs.read 16 #uimsbf
			event_id             = bs.read 16 #uimsbf
		end
	else
		len=(descriptor_length-1-event_count*4)
		private_data_byte = bs.str len #uimsbf
	end
	h[:event_group]=[group_type,list]
end