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APPENDIX F Linearized PDF
bedded file stream group (the number of groups being represented by item 3 in
Table F.11). That is, the order of items in Table F.12 is item 1 for the first group,
item 1 for the second group, and so on; item 2 for the first group, item 2 for the
second group, and so on; repeated for the 5 items.
TABLE F.11 Embedded file stream hint table, header section
ITEM SIZE (BITS) DESCRIPTION
1 32 The object number of the first object in the first embedded file stream group.
2 32 The location of the first object in the first embedded file stream group.
3 32 The number of embedded file stream groups referenced by this hint table.
4 16 The number of bits needed to represent the highest object number corresponding to an
embedded file stream object.
5 16 The number of bits needed to represent the greatest number of objects in an embedded
file stream group.
6 16 The number of bits needed to represent the greatest length of an embedded file stream
group, in bytes.
7 16 The number of bits needed to represent the greatest number of shared object references
in any embedded file stream group.
TABLE F.12 Embedded file stream hint table, per-embedded file stream group entries
ITEM SIZE (BITS) DESCRIPTION
1 See Table F.11, item 4 The object number of the embedded file stream that this entry is associated
with.
2 See Table F.11, item 5 The number of objects in this embedded file streams group. This item may be
0, meaning that there are only shared object references. In this case, item 4 for
this group must be greater than zero and item 3 must be zero.
3 See Table F.11, item 6 The length of this embedded file stream group, in bytes. This item may be 0,
meaning that there are only shared object references. In this case, item 4 for
this group must be greater than zero and item 2 must be zero.
4 See Table F.11, item 7 The number of shared objects referenced by this embedded file stream group.
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