IIQ - Revision history

Jsummers: Category:TIFF, etc.

2018-06-17T15:53:34Z

Category:TIFF, etc.

Johanvanderknijff at 15:33, 31 January 2018

2018-01-31T15:33:06Z

Dan Tobias: Remove dupe content due to apparent pasting error

2018-01-31T14:01:41Z

Remove dupe content due to apparent pasting error

Johanvanderknijff at 18:52, 30 January 2018

2018-01-30T18:52:16Z

Johanvanderknijff at 17:30, 30 January 2018

2018-01-30T17:30:31Z

Johanvanderknijff: Created page with "{{FormatInfo |formattype=electronic |subcat=Cameras and Digital Image Sensors |extensions={{ext|iiq}}, {{ext|tif}} |pronom={{PRONOM|fmt/1061}} }} '''IIQ Raw''' is a proprietar..."

2018-01-30T17:28:58Z

Created page with "{{FormatInfo |formattype=electronic |subcat=Cameras and Digital Image Sensors |extensions={{ext|iiq}}, {{ext|tif}} |pronom={{PRONOM|fmt/1061}} }} '''IIQ Raw''' is a proprietar..."

New page

{{FormatInfo
|formattype=electronic
|subcat=Cameras and Digital Image Sensors
|extensions={{ext|iiq}}, {{ext|tif}}
|pronom={{PRONOM|fmt/1061}}
}}
'''IIQ Raw''' is a proprietary raw image format developed by [https://en.wikipedia.org/wiki/Phase_One_(company) Phase One]. Structurally, an IIQ Raw image is a valid [[TIFF]] image. The actual raw image content is embedded in a TIFF MakerNote tag. Readers that cannot process the contents of this MakerNote tag will read a IIQ Raw image as a regular TIFF. However, such readers will only be able to read the TIFF-compatible image data (usually a lower-quality preview).

There are two variations on the format: a lossless ''IIQ Large'' format, and an ''IIQ Small'' format, which the Phase One website describes as 'not 100% lossless'.

== Identification ==

Since IIQ Raw is structurally identical to a TIFF, magic-based identification tools like Unix file and Apache Tika identify these files as <code>image/tiff</code>. Exiftool is able to correctly identify the format:

<code>

<File:FileType>IIQ</File:FileType>

<File:MIMEType>image/x-raw</File:MIMEType>

</code>

== Specifications ==

== Software ==
* [https://en.wikipedia.org/wiki/Capture_One Capture One]
* See also [[Cameras and Digital Image Sensors#Software|Cameras and Digital Image Sensors: Software]]

== Sample files ==

== Links ==
* [https://captureintegration.com/tif-vs-iiq/ .TIF vs .IIQ]
* [https://help.phaseone.com/en/CO8/Output/File-formats/Capture-One-and-RAW.aspx RAW and Output File Formats] (Phase One website)
* [http://u88.n24.queensu.ca/exiftool/forum/index.php?topic=3071.0 Phase One .IIQ raw files] (thread in ExifTool forum)
* [http://www.multipole.org/discourse-server/viewtopic.php?t=26495 IIQ RAW images / generic RAW support] (thread in ImageMagick forum)
* [https://sno.phy.queensu.ca/~phil/exiftool/TagNames/PhaseOne.html Phase One Tags]

← Older revision		Revision as of 15:33, 31 January 2018
Line 29:		Line 29:
	== Sample files ==		== Sample files ==

		+	* [https://sourceforge.net/p/exiftool/code/ci/master/tree/t/images/PhaseOne.iiq PhaseOne.iiq] - Test image from Exiftool repository

	== Links ==		== Links ==

← Older revision		Revision as of 14:01, 31 January 2018
Line 17:		Line 17:
	<File:FileType>IIQ</File:FileType>		<File:FileType>IIQ</File:FileType>

−	~~<File:MIMEType>image/x-raw</File:MIMEType>~~
−
−	~~</code>~~
−
−	~~== Specifications ==~~
−
−	~~{{FormatInfo~~
−	~~\|formattype=electronic~~
−	~~\|subcat=Cameras and Digital Image Sensors~~
−	~~\|extensions={{ext\|iiq}}, {{ext\|tif}}~~
−	~~\|pronom={{PRONOM\|fmt/1061}}~~
−	}}
−	'''IIQ Raw''' is a proprietary raw image format developed by [https://en.wikipedia.org/wiki/Phase_One_(company) Phase One]. Structurally, an IIQ Raw image is a valid [[TIFF]] image. The actual raw image content is embedded in a TIFF MakerNote tag. Readers that cannot process the contents of this MakerNote tag will read a IIQ Raw image as a regular TIFF. However, such readers will only be able to read the TIFF-compatible image data (usually a lower-quality preview).
−
−	~~There are two variations on the format: a lossless ''IIQ Large'' format, and an ''IIQ Small'' format, which the Phase One website describes as 'not 100% lossless'.~~
−
−	~~== Identification ==~~
−
−	Since IIQ Raw is structurally identical to a TIFF, magic-based identification tools like Unix file and Apache Tika identify these files as <code>image/tiff</code>. Exiftool is able to correctly identify the format:
−
−	~~<code>~~
−
−	~~<File:FileType>IIQ</File:FileType>~~
	<File:MIMEType>image/x-raw</File:MIMEType>		<File:MIMEType>image/x-raw</File:MIMEType>

← Older revision		Revision as of 18:52, 30 January 2018
Line 45:		Line 45:

	== Specifications ==		== Specifications ==
−
−
−	~~== Software ==~~
−	* [https://en.wikipedia.org/wiki/Capture_One Capture One]
−	* See also [[Cameras and Digital Image Sensors#Software\|Cameras and Digital Image Sensors: Software]]
−
−	~~== Sample files ==~~
−
−
−	~~== Links ==~~
−	* [https://captureintegration.com/tif-vs-iiq/ .TIF vs .IIQ]
−	* [https://help.phaseone.com/en/CO8/Output/File-formats/Capture-One-and-RAW.aspx RAW and Output File Formats] (Phase One website)
−	* [http://u88.n24.queensu.ca/exiftool/forum/index.php?topic=3071.0 Phase One .IIQ raw files] (thread in ExifTool forum)
−	* [http://www.multipole.org/discourse-server/viewtopic.php?t=26495 IIQ RAW images / generic RAW support] (thread in ImageMagick forum)
−	* [https://sno.phy.queensu.ca/~phil/exiftool/TagNames/PhaseOne.html Phase One Tags]

	== Software ==		== Software ==

@@ Line 5: / Line 5: @@
 |pronom={{PRONOM|fmt/1061}}
 }}
-'''IIQ Raw''' is a proprietary raw image format developed by [https://en.wikipedia.org/wiki/Phase_One_(company) Phase One]. Structurally, an IIQ Raw image is a valid [[TIFF]] image. The actual raw image content is embedded in a TIFF MakerNote tag. Readers that cannot process the contents of this MakerNote tag will read a IIQ Raw image as a regular TIFF. However, such readers will only be able to read the TIFF-compatible image data (usually a lower-quality preview).
+'''IIQ Raw''' is a proprietary raw image format developed by [https://en.wikipedia.org/wiki/Phase_One_(company) Phase One]. Structurally, an IIQ Raw image is a valid [[TIFF]] image. The actual raw image content is embedded in a TIFF [[MakerNote]] tag. Readers that cannot process the contents of this MakerNote tag will read a IIQ Raw image as a regular TIFF. However, such readers will only be able to read the TIFF-compatible image data (usually a lower-quality preview).
 There are two variations on the format: a lossless ''IIQ Large'' format, and an ''IIQ Small'' format, which the [https://help.phaseone.com/en/CO8/Output/File-formats/Capture-One-and-RAW.aspx Phase One website describes as] 'not 100% lossless'.
@@ Line 37: / Line 37: @@
 * [http://www.multipole.org/discourse-server/viewtopic.php?t=26495 IIQ RAW images / generic RAW support] (thread in ImageMagick forum)
 * [https://sno.phy.queensu.ca/~phil/exiftool/TagNames/PhaseOne.html Phase One Tags]

@@ Line 7: / Line 7: @@
 '''IIQ Raw''' is a proprietary raw image format developed by [https://en.wikipedia.org/wiki/Phase_One_(company) Phase One]. Structurally, an IIQ Raw image is a valid [[TIFF]] image. The actual raw image content is embedded in a TIFF MakerNote tag. Readers that cannot process the contents of this MakerNote tag will read a IIQ Raw image as a regular TIFF. However, such readers will only be able to read the TIFF-compatible image data (usually a lower-quality preview).
-There are two variations on the format: a lossless ''IIQ Large'' format, and an ''IIQ Small'' format, which the Phase One website describes as 'not 100% lossless'.
+There are two variations on the format: a lossless ''IIQ Large'' format, and an ''IIQ Small'' format, which the [https://help.phaseone.com/en/CO8/Output/File-formats/Capture-One-and-RAW.aspx Phase One website describes as] 'not 100% lossless'.
 == Identification ==
@@ Line 23: / Line 23: @@
 == Specifications ==
 == Software ==