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Permlink Replies: 7 - Pages: 1 - Last Post: 1 Dec 24, 00:09 Last Post By: RobM Threads: [ Previous | Next ]
MarkusD

Posts: 633
Registered: 13-Apr-2006
„No image readers found for“
Posted: 29 Nov 24, 22:46 		 
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Attachment Mens-Etip-Gloves.webp (45.5 KB)
Hi,

I try to use the attached picture in an album, but this fails:

 Camera date cache miss for Mens-Etip-Gloves.webp
java.io.IOException: No image readers found for Mens-Etip-Gloves.webp
	at se.datadosen.jalbum.AlbumObjectImpl.readEmbeddedThumbnail(AlbumObjectImpl.java:2367)
	at se.datadosen.jalbum.AlbumObjectImpl.doGetRepresentingIcon(AlbumObjectImpl.java:2264)
	at se.datadosen.jalbum.AlbumObjectImpl.getRepresentingIcon(AlbumObjectImpl.java:2165)
	at se.datadosen.jalbum.AlbumObjectImpl.getRepresentingIcon(AlbumObjectImpl.java:2133)
	at se.datadosen.explorer.JAlbumObject.lambda$render$2(JAlbumObject.java:355)
	at java.base/java.util.concurrent.FutureTask.run(Unknown Source)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
	at java.base/java.lang.Thread.run(Unknown Source)
Any idea what is wrong here?

I use JA 36.0.4 and Tiger Version 5.13.1

Thanks in advance, Markus
JeffTucker

Posts: 8,211
Registered: 31-Jan-2006
Re: „No image readers found for“
Posted: 29 Nov 24, 23:00   in response to: MarkusD in response to: MarkusD
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Attachment Mens-Etip-Gloves - Copy.webp (115.8 KB)
When I try to deal with that image in other image-processing apps, they tell me that the file can't be read. It's not formatted as a valid WEBP image.

If I tell some of those other apps that it's actually an AVIF file, it opens, which suggests that that's actually what it is. jAlbum can't handle AVIF, however. If I let one of those apps convert it to WEBP, it works. Attached.
MarkusD

Posts: 633
Registered: 13-Apr-2006
Re: „No image readers found for“
Posted: 29 Nov 24, 23:27   in response to: JeffTucker in response to: JeffTucker 		 
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Thanks Jeff, your converted file works for me too.
JeffTucker

Posts: 8,211
Registered: 31-Jan-2006
Re: „No image readers found for“
Posted: 29 Nov 24, 23:56   in response to: MarkusD in response to: MarkusD 		 
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(Thread moved - not a bug, just an improperly labeled file type.)
RobM

Posts: 3,829
Registered: 4-Aug-2006
Re: „No image readers found for“
Posted: 30 Nov 24, 00:33   in response to: MarkusD in response to: MarkusD 		 
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Just for reference, there is a Java library for AVIF but it needs compiling
https://github.com/umjammer/vavi-image-avif

Was the image from an HP scanner?
MarkusD

Posts: 633
Registered: 13-Apr-2006
Re: „No image readers found for“
Posted: 30 Nov 24, 23:45   in response to: RobM in response to: RobM 		 
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RobM wrote:
Was the image from an HP scanner?
No, i grabed it from a web site:
https://www.thenorthface.de/de-de/p/taschen-and-ausrustung-211747/etip-handschuhe-fur-herren-NF0A4SHA?color=HV2

Cheers, Markus
JeffTucker

Posts: 8,211
Registered: 31-Jan-2006
Re: „No image readers found for“
Posted: 30 Nov 24, 23:51   in response to: MarkusD in response to: MarkusD 		 
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If I right-click and "Save image as...," it clearly indicates that it's an AVIF file. If I right-click and "Open image in new tab," it comes up as a JPG.

Not sure how you thought you got a WEBP. :D
RobM

Posts: 3,829
Registered: 4-Aug-2006
Re: „No image readers found for“
Posted: 1 Dec 24, 00:09   in response to: MarkusD in response to: MarkusD 		 
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That website is full of errors in the developer console. If I right click and save as I get
Mens-Etip-Gloves.jpg.jxl

Using Exiftool
robert@Robert ~ % exiftool /Users/robert/Desktop/Mens-Etip-Gloves.jpg.jxl
ExifTool Version Number : 12.51
File Name : Mens-Etip-Gloves.jpg.jxl
Directory : /Users/robert/Desktop
File Size : 38 kB
File Modification Date/Time : 2024:11:30 22:59:22+00:00
File Access Date/Time : 2024:11:30 23:01:33+00:00
File Inode Change Date/Time : 2024:11:30 23:01:32+00:00
File Permissions : -rw-r--r--
File Type : JXL Codestream
File Type Extension : jxl
MIME Type : image/jxl
Image Width : 924
Image Height : 924
Image Size : 924x924
Megapixels : 0.854

On the file you posted using exiftool I get
robert@Robert ~ % exiftool /Users/robert/Downloads/Mens-Etip-Gloves.webp
ExifTool Version Number : 12.51
File Name : Mens-Etip-Gloves.webp
Directory : /Users/robert/Downloads
File Size : 47 kB
File Modification Date/Time : 2024:11:30 23:03:43+00:00
File Access Date/Time : 2024:11:30 23:06:16+00:00
File Inode Change Date/Time : 2024:11:30 23:06:14+00:00
File Permissions : -rw-r--r--
File Type : AVIF
File Type Extension : avif
MIME Type : image/avif
Major Brand : AV1 Image File Format (.AVIF)
Minor Version : 0.0.0
Compatible Brands : avif, mif1, miaf, MA1B
Handler Type : Picture
Handler Description : libavif
Primary Item Reference : 1
Image Width : 924
Image Height : 924
Image Spatial Extent : 924x924
Image Pixel Depth : 8 8 8
AV1 Configuration Version : 1
Chroma Format : YUV 4:2:0
Chroma Sample Position : Unknown
Profile CMM Type : Linotronic
Profile Version : 2.1.0
Profile Class : Display Device Profile
Color Space Data : RGB
Profile Connection Space : XYZ
Profile Date Time : 1998:02:09 06:49:00
Profile File Signature : acsp
Primary Platform : Microsoft Corporation
CMM Flags : Not Embedded, Independent
Device Manufacturer : Hewlett-Packard
Device Model : sRGB
Device Attributes : Reflective, Glossy, Positive, Color
Rendering Intent : Perceptual
Connection Space Illuminant : 0.9642 1 0.82491
Profile Creator : Hewlett-Packard
Profile ID : 0
Profile Copyright : Copyright (c) 1998 Hewlett-Packard Company
Profile Description : sRGB IEC61966-2.1
Media White Point : 0.95045 1 1.08905
Media Black Point : 0 0 0
Red Matrix Column : 0.43607 0.22249 0.01392
Green Matrix Column : 0.38515 0.71687 0.09708
Blue Matrix Column : 0.14307 0.06061 0.7141
Device Mfg Desc : IEC http://www.iec.ch
Device Model Desc : IEC 61966-2.1 Default RGB colour space - sRGB
Viewing Cond Desc : Reference Viewing Condition in IEC61966-2.1
Viewing Cond Illuminant : 19.6445 20.3718 16.8089
Viewing Cond Surround : 3.92889 4.07439 3.36179
Viewing Cond Illuminant Type : D50
Luminance : 76.03647 80 87.12462
Measurement Observer : CIE 1931
Measurement Backing : 0 0 0
Measurement Geometry : Unknown
Measurement Flare : 0.999%
Measurement Illuminant : D65
Technology : Cathode Ray Tube Display
Red Tone Reproduction Curve : (Binary data 2060 bytes, use -b option to extract)
Green Tone Reproduction Curve : (Binary data 2060 bytes, use -b option to extract)
Blue Tone Reproduction Curve : (Binary data 2060 bytes, use -b option to extract)
Color Profiles : nclx
Color Primaries : Unspecified
Transfer Characteristics : Unspecified
Matrix Coefficients : BT.709
Media Data Size : 43160
Media Data Offset : 3439
Image Size : 924x924
Megapixels : 0.854

Clearly something has been done to the image from the website.
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