GstValue GValue implementations specific to GStreamer @a: @b: @c: @d: @f: @fourcc: @x: @x: @x: @x: @x: @x: @value1: @value2: @Returns: @value1: @Returns: @dest: @s: @Returns: @dest: @value1: @value2: @Returns: @dest: @value1: @value2: @Returns: @dest: @minuend: @subtrahend: @Returns: @type: @compare: @serialize: @deserialize: @_gst_reserved: @type: @Returns: @table: @dest: @src: @value: @Returns: @dest: @src: @Returns: @value: @append_value: @value: @prepend_value: @dest: @value1: @value2: @value: @Returns: @value: @index: @Returns: @value: @fourcc: @value: @Returns: @value: @start: @end: @value: @Returns: @value: @Returns: @value: @start: @end: @value: @Returns: @value: @Returns: @value: @Returns: @value: @caps: @calue: @value1: @value2: @Returns: @value1: @value2: @Returns: @dest: @value1: @value2: @Returns: @value1: @value2: @Returns: @type1: @type2: @func: @dest: @minuend: @subtrahend: @Returns: @minuend: @subtrahend: @Returns: @minuend_type: @subtrahend_type: @func: @dest: @value1: @value2: @Returns: @value1: @value2: @Returns: @type1: @type2: @func: