CFD: eXIf 2017-06-09a

CALL for DISCUSSION
eXIf 2017-06-09a
ftp://ftp.simplesystems.org/pub/png-group/documents/eXIf/
png-proposed-eXIf-chunk-2017-06-09a.html
Glenn Randers-Pehrson <[email protected]>

also available at
http://www.simplesystems.org/png-group/proposals/eXIf/png-proposed-eXIf-chunk-2017-06-09a.html

This simplifies a paragraph that overused "i.e.", wierdly once with a comma and
once without, that was the result of some late-night cut-and-paste operations:

< There are no ordering constraints upon the position of the eXIf chunk
< beyond those imposed by the PNG specification, i.e., if present, the eXIf
< chunk may appear anywhere between the IHDR and IEND chunks except between
< IDAT chunks.  There are no size constraints upon the eXIf chunk size beyond
< those imposed by the PNG specification, i.e. maximum 2^31-1 bytes.
< Only one eXIf chunk is allowed in a PNG datastream.
---
> The eXIf chunk may appear anywhere between the IHDR and IEND chunks except
> between IDAT chunks. There are no size constraints upon the eXIf chunk size
> beyond the maximum 2^31-1 bytes imposed by the PNG specification. Only one
> eXIf chunk is allowed in a PNG datastream.

This restarts the 2-week discussion clock again.

Glenn

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