Class: FLV::FLVMetaTag

Inherits:
FLVTag
  • Object
show all
Defined in:
lib/flv/meta_tag.rb

Constant Summary

Constants inherited from FLVTag

FLV::FLVTag::AUDIO, FLV::FLVTag::META, FLV::FLVTag::UNDEFINED, FLV::FLVTag::VIDEO

Instance Attribute Summary collapse

Attributes inherited from FLVTag

#byte_offset, #tag_type, #timestamp

Instance Method Summary collapse

Methods inherited from FLVTag

#data_size, #info, #initialize, #serialize, #size, type2name

Constructor Details

This class inherits a constructor from FLV::FLVTag

Instance Attribute Details

#event ⇒ Object

Returns the value of attribute event.



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# File 'lib/flv/meta_tag.rb', line 33

def event
  @event
end

#meta_data ⇒ Object

Returns the value of attribute meta_data.



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# File 'lib/flv/meta_tag.rb', line 33

def meta_data
  @meta_data
end

Instance Method Details

#[](key) ⇒ Object 



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# File 'lib/flv/meta_tag.rb', line 63

def [](key)
  @meta_data[key]
end

#[]=(key, value) ⇒ Object 



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# File 'lib/flv/meta_tag.rb', line 67

def []=(key, value)
  @meta_data[key] = value
end

#add_meta_data(meta_data) ⇒ Object 



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# File 'lib/flv/meta_tag.rb', line 51

def add_meta_data(meta_data)
  return nil if meta_data.nil?
  @metadata.update meta_data
end

#after_initialize(new_object) ⇒ Object 



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# File 'lib/flv/meta_tag.rb', line 35

def after_initialize(new_object)
  @tag_type = META
  unless new_object
    meta_data_stream = AMFStringBuffer.new(@data)
    @event = meta_data_stream.read__AMF_data
    @meta_data = meta_data_stream.read__AMF_data
  else
    @event = 'onMetaData'
    @meta_data = {}
  end
end

#data ⇒ Object 



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# File 'lib/flv/meta_tag.rb', line 56

def data
  meta_data_stream = AMFStringBuffer.new('')
  meta_data_stream.write__AMF_string @event
  meta_data_stream.write__AMF_data @meta_data
  meta_data_stream.to_s
end

#inspect ⇒ Object 



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# File 'lib/flv/meta_tag.rb', line 71

def inspect
  out = super
  out << "event: #{@event}"
  out << "meta_data:\n  #{MiYAML.dump(@meta_data, :indent => 2, :boundaries => false)}"
  out
end

#name ⇒ Object 



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# File 'lib/flv/meta_tag.rb', line 47

def name
  "Meta Tag (#{@event})"
end