class BMFF::Box::SampleDependencyType
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Attributes
is_leading[RW]
sample_depends_on[RW]
sample_has_redundancy[RW]
sample_is_depended_on[RW]
Public Instance Methods
parse_data()
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Calls superclass method
BMFF::Box::Full#parse_data
# File lib/bmff/box/sample_dependency_type.rb, line 8 def parse_data super sample_size_box = parent.find(BMFF::Box::SampleSize) if sample_size_box sample_count = sample_size_box.sample_count @is_leading = [] @sample_depends_on = [] @sample_is_depended_on = [] @sample_has_redundancy = [] sample_count.times do tmp = io.get_uint8 @is_leading << (tmp >> 6) @sample_depends_on << ((tmp >> 4) & 0x03) @sample_is_depended_on << ((tmp >> 2) & 0x03) @sample_has_redundancy << (tmp & 0x03) end end end