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# File 'lib/bmff/box/compact_sample_size.rb', line 8
def parse_data
super
@reserved1 = io.get_uint24
@field_size = io.get_uint8
@sample_count = io.get_uint32
@entry_size = []
i = 0
while i < @sample_count
case @field_size
when 4
tmp = io.get_uint8
@entry_size << (tmp >> 4)
i += 1
@entry_size << (tmp & 0x0F) if i < @sample_count
when 8
@entry_size << io.get_uint8
when 16
@entry_size << io.get_uint16
else
raise ArgumentError, "Unsupported field_size"
end
i += 1
end
end
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