JPEG XR
From Just Solve the File Format Problem
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|formattype=electronic | |formattype=electronic | ||
|subcat=Graphics | |subcat=Graphics | ||
| − | |extensions={{ext|jxr}} {{ext|hdp}} | + | |extensions={{ext|jxr}}, {{ext|hdp}}, {{ext|wdp}} |
|locfdd={{LoCFDD|fdd000243}} | |locfdd={{LoCFDD|fdd000243}} | ||
| + | |pronom={{PRONOM|fmt/590}} | ||
| + | |mimetypes={{mimetype|image/vnd.ms-photo}} | ||
| + | |released=≤2009 | ||
}} | }} | ||
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'''JPEG XR''' is an image compression standard and file format. It supports both lossy and lossless compression. It was originally developed by Microsoft and called '''Windows Media Photo''', then '''HD Photo'''. | '''JPEG XR''' is an image compression standard and file format. It supports both lossy and lossless compression. It was originally developed by Microsoft and called '''Windows Media Photo''', then '''HD Photo'''. | ||
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== Identification == | == Identification == | ||
| − | + | Files start with bytes <code>49 49 BC 01</code>. | |
| − | + | ||
| − | Files start with <code>49 49 BC 01</code>. | + | |
== Specifications == | == Specifications == | ||
* [http://www.itu.int/rec/T-REC-T.832 ITU-T Rec. T.832] | * [http://www.itu.int/rec/T-REC-T.832 ITU-T Rec. T.832] | ||
| − | == | + | == Software == |
| + | * [https://jxrlib.codeplex.com/ jxrlib]: JxrDecApp, JxrEncApp | ||
| + | * [[Konvertor]] | ||
| + | * [[XnView]] | ||
| + | * [http://microsoft.com/ie Internet Explorer], starting with version 9 | ||
| + | |||
| + | == Sample files == | ||
| + | * http://www.shikino.co.jp/eng/products/ipcore/jpegxr.html | ||
| + | |||
| + | == Links == | ||
* [[Wikipedia:JPEG XR|Wikipedia article]] | * [[Wikipedia:JPEG XR|Wikipedia article]] | ||
[[Category:Microsoft]] | [[Category:Microsoft]] | ||
| + | [[Category:JPEG (organization)]] | ||
[[Category:TIFF]] | [[Category:TIFF]] | ||
Revision as of 22:19, 15 October 2019
JPEG XR is an image compression standard and file format. It supports both lossy and lossless compression. It was originally developed by Microsoft and called Windows Media Photo, then HD Photo.
The JPEG XR file format is very similar to TIFF, though it is not compatible with it. The compression scheme is vaguely similar to the one used by lossy JPEG.
Contents |
Identification
Files start with bytes 49 49 BC 01.
Specifications
Software
- jxrlib: JxrDecApp, JxrEncApp
- Konvertor
- XnView
- Internet Explorer, starting with version 9
