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36 lines
1.3 KiB
36 lines
1.3 KiB
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Thanks to:
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Matthias Wandel <matt@rim.net>
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jhead (http://www.sentex.net/~mwandel/jhead/)
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Groult Richard <rgroult@jalix.org>
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showimg (http://ric.jalix.org/)
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Bryce Nesbitt for setcomment
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based on wrjpgcom.c, Copyright (C) 1994-1997, Thomas G. Lane.
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Frank Pieczynski <pieczy@knuut.de>
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EXIF spec:
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http://www.pima.net/standards/it10/PIMA15740/exif.htm
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http://www.ba.wakwak.com/~tsuruzoh/Computer/Digicams/exif-e.html
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Bugs:
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0) Just showing the meta info can cause the file to be rewritten!!!
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1) utf-8 paths must be tested and supported.
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2) Display of EXIF comments need to be tested.
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Both Unicode & ASCII need testing.
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New features needed:
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1) Should switch to a multi-line editor for comments. Support "\n".
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2) Should autodetect if the jpeg COM is in utf-8 format.
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3) Allow editing the EXIF "Orientation" flag (without rewriting the exif header).
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4) Extract and return the EXIF thumbnail, oriented properly, as an alternative
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to the much slower process of generating a new thumbnail.
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Future features:
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1) Allow the user to erase or move comment in either the EXIF or jpeg COM.
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2) Play or return audio files associated with the exif.
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