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Term entries in the full glossary matching "chunk"
W3C Glossaries
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- ancillary chunk
-
From Portable Network Graphics (PNG) Specification (Second Edition) (2003-11-10) | Glossary for this source
class of
chunk
that provides additional
information. A
PNG decoder
, without processing an
ancillary chunk, can still produce a meaningful image, though not
necessarily the best possible image.
- chunk
-
From Portable Network Graphics (PNG) Specification (Second Edition) (2003-11-10) | Glossary for this source
section of a
PNG datastream
. Each chunk has a chunk
type. Most chunks also include data. The format and meaning of
the data within the chunk are determined by the chunk type.
Each chunk is either a
critical chunk
or an
ancillary chunk
.
- critical chunk
-
From Portable Network Graphics (PNG) Specification (Second Edition) (2003-11-10) | Glossary for this source
chunk
that
shall be understood and processed by the decoder in order to
produce a meaningful image from a
PNG datastream
.
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