XnViewMP 0.93 (Win10) - WebP with 32bit colour depth problem
Moderators: XnTriq, helmut, xnview, Dreamer
XnViewMP 0.93 (Win10) - WebP with 32bit colour depth problem
Does somebody know, why Windows 10 64bit and Android 7.x or (higher) smartphones/tablets could not show WebP image files with 32bit colour depth?
Is it a new feature of WebP 1.0 ? Do the operating systems use old webp libraries?
I saved the images with XnViewMP to WebP format. Other Windows picture viewers do not have any problem.
Is it a new feature of WebP 1.0 ? Do the operating systems use old webp libraries?
I saved the images with XnViewMP to WebP format. Other Windows picture viewers do not have any problem.
PC: Intel 8700k + Asus Z370-F + 16 GB RAM G.Skill + Asus RTX 3050 OC + Samsung SSD
OS: Windows 10 Pro 64bit 22H2 |
GFX: XN-View 2.51.5 | XnViewMP 1.6.5 | XnConvert 1.100.1 | Adobe Photoshop Elements 2024 | Elements XXL 11 | Paint.Net
OS: Windows 10 Pro 64bit 22H2 |
GFX: XN-View 2.51.5 | XnViewMP 1.6.5 | XnConvert 1.100.1 | Adobe Photoshop Elements 2024 | Elements XXL 11 | Paint.Net
Re: XnViewMP 0.93 (Win10) - WebP with 32bit colour depth problem
i don't know, what do you use on Windows 10, by default it can't read webp
Pierre.
Re: XnViewMP 0.93 (Win10) - WebP with 32bit colour depth problem
I use the icaros thumbnail generator for video files and I think it generates thumbnails for pictures, too.
Website: http://shark007.net/tools.html
If I save a picture to webp format with 24bit, everything is correct! - Strange.
Only 32 bit colour depth is the problem.
Website: http://shark007.net/tools.html
If I save a picture to webp format with 24bit, everything is correct! - Strange.
Only 32 bit colour depth is the problem.
PC: Intel 8700k + Asus Z370-F + 16 GB RAM G.Skill + Asus RTX 3050 OC + Samsung SSD
OS: Windows 10 Pro 64bit 22H2 |
GFX: XN-View 2.51.5 | XnViewMP 1.6.5 | XnConvert 1.100.1 | Adobe Photoshop Elements 2024 | Elements XXL 11 | Paint.Net
OS: Windows 10 Pro 64bit 22H2 |
GFX: XN-View 2.51.5 | XnViewMP 1.6.5 | XnConvert 1.100.1 | Adobe Photoshop Elements 2024 | Elements XXL 11 | Paint.Net
Re: XnViewMP 0.93 (Win10) - WebP with 32bit colour depth problem
and 32bits webp saved by older version has the same problem?
Pierre.
Re: XnViewMP 0.93 (Win10) - Batch conversion - problem with 32bit color depth
Something in the batch conversion mode is the problem of incompatible or damaged webp files!
I saved my Photoshop file with 32bit colour depth with XnView 2.47 and XnView MP to webp format with 90% quality and the Windows Explorer has no problem with it! Then I converted the same Photoshop file with XnViewMP and XnConvert in batch conversion mode to webp format with the same quality setting (90%) and the windows explorer will not show the thumbnail! Futhermore the filesizes of the created webp files are different, although I used the same settings for quality!
In the attachment you can find the two saved webp files to compare them yourself. I resized the original psd file for you to get under the required 2 MB attachment limit.
I saved my Photoshop file with 32bit colour depth with XnView 2.47 and XnView MP to webp format with 90% quality and the Windows Explorer has no problem with it! Then I converted the same Photoshop file with XnViewMP and XnConvert in batch conversion mode to webp format with the same quality setting (90%) and the windows explorer will not show the thumbnail! Futhermore the filesizes of the created webp files are different, although I used the same settings for quality!
In the attachment you can find the two saved webp files to compare them yourself. I resized the original psd file for you to get under the required 2 MB attachment limit.
PC: Intel 8700k + Asus Z370-F + 16 GB RAM G.Skill + Asus RTX 3050 OC + Samsung SSD
OS: Windows 10 Pro 64bit 22H2 |
GFX: XN-View 2.51.5 | XnViewMP 1.6.5 | XnConvert 1.100.1 | Adobe Photoshop Elements 2024 | Elements XXL 11 | Paint.Net
OS: Windows 10 Pro 64bit 22H2 |
GFX: XN-View 2.51.5 | XnViewMP 1.6.5 | XnConvert 1.100.1 | Adobe Photoshop Elements 2024 | Elements XXL 11 | Paint.Net
Re: XnViewMP 0.93 (Win10) - Batch conversion - problem with 32bit color depth
With XnView MP 0.93 in edit mode?
Pierre.
Re: XnViewMP 0.93 (Win10) - WebP with 32bit colour depth problem
Yes.
XnViewMP:
1. File => Open ... (select Media Harbour Race test.psd)
2. File => Export ...
3. Webp file Format => Quality=90%, Compression method =6, Filter strength= 20, Filter sharpness = 0
The produced webp file is fine.
XnViewMP:
1. File => Open ... (select Media Harbour Race test.psd)
2. File => Export ...
3. Webp file Format => Quality=90%, Compression method =6, Filter strength= 20, Filter sharpness = 0
The produced webp file is fine.
PC: Intel 8700k + Asus Z370-F + 16 GB RAM G.Skill + Asus RTX 3050 OC + Samsung SSD
OS: Windows 10 Pro 64bit 22H2 |
GFX: XN-View 2.51.5 | XnViewMP 1.6.5 | XnConvert 1.100.1 | Adobe Photoshop Elements 2024 | Elements XXL 11 | Paint.Net
OS: Windows 10 Pro 64bit 22H2 |
GFX: XN-View 2.51.5 | XnViewMP 1.6.5 | XnConvert 1.100.1 | Adobe Photoshop Elements 2024 | Elements XXL 11 | Paint.Net
Re: XnViewMP 0.93 (Win10) - WebP with 32bit colour depth problem
ok, i can reproduce, the problem comes from Metadata written & 32bits webp
Pierre.
Re: XnViewMP 0.93 (Win10) - WebP with 32bit colour depth problem
Fantastic, you found the reason!
PC: Intel 8700k + Asus Z370-F + 16 GB RAM G.Skill + Asus RTX 3050 OC + Samsung SSD
OS: Windows 10 Pro 64bit 22H2 |
GFX: XN-View 2.51.5 | XnViewMP 1.6.5 | XnConvert 1.100.1 | Adobe Photoshop Elements 2024 | Elements XXL 11 | Paint.Net
OS: Windows 10 Pro 64bit 22H2 |
GFX: XN-View 2.51.5 | XnViewMP 1.6.5 | XnConvert 1.100.1 | Adobe Photoshop Elements 2024 | Elements XXL 11 | Paint.Net
Re: XnViewMP 0.93 (Win10) - WebP with 32bit colour depth problem
This problem is supposed to be fixed in XnView MP 0.93.1. Please check and confirm the bug fix here.
Pierre.
Re: XnViewMP 0.93 (Win10) - WebP with 32bit colour depth problem
This problem is supposed to be fixed in XnView MP 0.94. Please check and confirm the bug fix here.
Pierre.
Re: XnViewMP 0.93 (Win10) - WebP with 32bit colour depth problem
Good solution! For me it is fine.
PC: Intel 8700k + Asus Z370-F + 16 GB RAM G.Skill + Asus RTX 3050 OC + Samsung SSD
OS: Windows 10 Pro 64bit 22H2 |
GFX: XN-View 2.51.5 | XnViewMP 1.6.5 | XnConvert 1.100.1 | Adobe Photoshop Elements 2024 | Elements XXL 11 | Paint.Net
OS: Windows 10 Pro 64bit 22H2 |
GFX: XN-View 2.51.5 | XnViewMP 1.6.5 | XnConvert 1.100.1 | Adobe Photoshop Elements 2024 | Elements XXL 11 | Paint.Net