Clarification for unknown chunks

clarify that writers *may* modify unknown chunks if they specifically
intend to do so.

Change-Id: I8348df2ec84648201ea781c7bfffd1f36eb3c8e5
This commit is contained in:
Urvang Joshi 2012-11-13 10:41:13 -08:00
parent 4c4398e2d5
commit a7305c2ef0

View File

@ -722,7 +722,7 @@ A file MAY contain unknown chunks:
and [Animation](#animation) sections.
Readers SHOULD ignore these chunks. Writers SHOULD preserve them in their
original order.
original order (unless they specifically intend to modify these chunks).
### Assembling the Canvas from fragments/frames