Search found 12 matches

by o-l-a-v
Tue Feb 20, 2024 4:08 pm
Forum: MP - General Support
Topic: Does XnView supporting HDR AVIF/JPEG XL?
Replies: 2
Views: 1121

Re: Does XnView supporting HDR AVIF/JPEG XL?

Sample HDR AVIF image that looks dull / wrong when opened with XnView MP v1.6.4 with Tools -> Settings -> General -> Color Profile -> Use ICC Profile for monitor enabled. https://people.csail.mit.edu/ericchan/hdr/avif_images/20140606_102418_IMGP0297_hdr_rec2020_pq_yuv444_full_cq10.avif Found here: h...
by o-l-a-v
Sun Dec 17, 2023 12:58 pm
Forum: XnView Shell Extension
Topic: 4.1.10 Wrong JXL HDR preview
Replies: 2
Views: 559

Re: 4.1.10 Wrong JXL HDR preview

I experience the same. Test images can be found in the recent related thread about XnView MP: https://forum.xnview.com/viewtopic.php?t=46279 Screenshots from Windows 11 with XnView Shell Extension v4.1.10. Thumbnails: 231217 - XnView Shell Extension does not use ICC profile for thumbnails - Thumbnai...
by o-l-a-v
Tue Nov 28, 2023 11:13 pm
Forum: Closed/Resolved
Topic: JPEG XL HDR images on a non-HDR-cabable system appear dark and dull
Replies: 10
Views: 2139

Re: JPEG XL HDR images on a non-HDR-cabable system appear dark and dull

It looks correct in XnView MP v1.6.2 as far as I can see, great. :)
by o-l-a-v
Mon Nov 20, 2023 2:31 pm
Forum: Closed/Resolved
Topic: JPEG XL HDR images on a non-HDR-cabable system appear dark and dull
Replies: 10
Views: 2139

Re: JPEG XL HDR images on a non-HDR-cabable system appear dark and dull

Here's an image that doesn't look right even with ICC enabled in XnView MP v1.6.1: https://github.com/gwy15/hdr/blob/main/IMG01623-HDR.jxl Found here: https://github.com/d2phap/ImageGlass/issues/1677#issuecomment-1819045271 https://user-images.githubusercontent.com/6450056/284303316-a6d7545b-db30-4a...
by o-l-a-v
Sat Oct 21, 2023 3:59 pm
Forum: Closed/Resolved
Topic: JPEG XL HDR images on a non-HDR-cabable system appear dark and dull
Replies: 10
Views: 2139

Re: JPEG XL HDR images on a non-HDR-cabable system appear dark and dull

you need to enable Settings>ICC Then I'd like to change this to a feature request. User story: As a non-technical user I expect an image viewer to display a valid image correctly by default. HDR images will likely get more common in the future. Feature rquest: Change default behavior to decode usin...
by o-l-a-v
Tue Oct 17, 2023 10:40 am
Forum: Closed/Resolved
Topic: JPEG XL HDR images on a non-HDR-cabable system appear dark and dull
Replies: 10
Views: 2139

JPEG XL HDR images on a non-HDR-cabable system appear dark and dull

Opening JPEG XL HDR images in XnViewMP on a system that does not support HDR makes the images appear dark and dull compared to opening the same image with a program that seems to handle HDR better, like the Thorium web browser in my example. Sample image can be found here: Web page containing multip...
by o-l-a-v
Sat Dec 10, 2022 11:20 am
Forum: MP - Suggestions
Topic: Handle AVIF if file extension is renamed to .HEIC and .HEIF
Replies: 2
Views: 1411

Handle AVIF if file extension is renamed to .HEIC and .HEIF

Currently, XnViewMP v1.3.1 does not handle AVIF images if the file extension is renamed to .HEIC or .HEIF. As long as the container is HEIF, XnViewMP should handle common file extensions used for images in this container. For both AV1 and HEVC. Windows supports this "natively", as long as you have t...
by o-l-a-v
Wed Dec 02, 2015 6:43 pm
Forum: Classic - Suggestions
Topic: Supporting mozjpeg for saving JPEG files
Replies: 12
Views: 5658

Re: Supporting mozjpeg for saving JPEG files

Any news regarding mozjpeg and XnConvert/XnView? :)
by o-l-a-v
Fri Sep 18, 2015 12:55 pm
Forum: Classic - Suggestions
Topic: Supporting mozjpeg for saving JPEG files
Replies: 12
Views: 5658

Re: Supporting mozjpeg for saving JPEG files

Is that a reason not to add support for it? I use xnconvert for images I use on web too. Would not be a bad move to have both the standard jpeg, plus mozjpeg support as I see it :) Web-encoders' (https://imageoptim.com/mozjpeg , http://mozjpeg.codelove.de/) result of conversion looks promising, so I...
by o-l-a-v
Mon Mar 16, 2015 11:13 pm
Forum: Classic - Suggestions
Topic: Supporting mozjpeg for saving JPEG files
Replies: 12
Views: 5658

Re: Supporting mozjpeg for saving JPEG files

+1

I'd really love this too :)
by o-l-a-v
Mon May 05, 2014 12:59 pm
Forum: XnConvert
Topic: v1.63: WebP unable to set 100% quality
Replies: 4
Views: 2376

Re: v1.63: WebP unable to set 100% quality

xnview wrote:about lossless, yes a bug. Which settings of webp?
Well, the paint.NET plugin has several.

It has "quality", "Encoding speed/ quality", "Spatial Noise Shaping", "Filter strength", "Sharpness". Don't know if all of them is in the webp codec itself. But encoding speed/ quality would be nice :)
by o-l-a-v
Thu May 01, 2014 1:52 pm
Forum: XnConvert
Topic: v1.63: WebP unable to set 100% quality
Replies: 4
Views: 2376

v1.63: WebP unable to set 100% quality

Hi! WebP is supposed to work as both a lossy and lossless codec. But when you can't set the output quality to be 100% in XnConvert, it's not possible to create lossless images with WebP. WebP does also have a bunch of usefull switches that i'd really like to adjust in order to get the output I want....