XnviewMP 0.98.2 - Riot Plugin / JPEG XL writing

Ask for help and post your question on how to use XnView MP.

Moderators: XnTriq, xnview

User avatar
masterjp
Posts: 241
Joined: Fri Feb 13, 2009 4:37 pm
Location: Duesseldorf (Germany)

XnviewMP 0.98.2 - Riot Plugin / JPEG XL writing

Post by masterjp »

Does somebody know, how to use the latest Riot Optimizer Version 1.x (64bit) in XnView MP? I did not find any instruction to use it in XnViewMP.

---

Since Version 0.98.2 of XnViewMP you can read/write the latest JPEG XL Format.
I read many things about the new format, but woud like to know, which JPEG XL compression is used.
Does it save files loseless or lossy? I do not see any switch to choose the compression ratio.
PC: Intel 8700k + Asus Z370-F + 16 GB RAM G.Skill
OS: Windows 10 Pro x64 (latest updates) | XN-View (latest stable version) |XnViewMP (latest stable version) | XnConvert (latest) | Adobe Photoshop Elements 2022 & Elements XXL 9
User avatar
xnview
Author of XnView
Posts: 36812
Joined: Mon Oct 13, 2003 7:31 am
Location: France

Re: XnviewMP 0.98.2 - Riot Plugin / JPEG XL writing

Post by xnview »

masterjp wrote: Wed Feb 24, 2021 8:13 pm Does somebody know, how to use the latest Riot Optimizer Version 1.x (64bit) in XnView MP? I did not find any instruction to use it in XnViewMP.
Put the Riot plugin in AddOn folder
Since Version 0.98.2 of XnViewMP you can read/write the latest JPEG XL Format.
I read many things about the new format, but woud like to know, which JPEG XL compression is used.
Does it save files loseless or lossy? I do not see any switch to choose the compression ratio.
currently, lossless
Pierre.
User avatar
masterjp
Posts: 241
Joined: Fri Feb 13, 2009 4:37 pm
Location: Duesseldorf (Germany)

Re: XnviewMP 0.98.2 - Riot Plugin / JPEG XL writing

Post by masterjp »

Thank you! :-)
PC: Intel 8700k + Asus Z370-F + 16 GB RAM G.Skill
OS: Windows 10 Pro x64 (latest updates) | XN-View (latest stable version) |XnViewMP (latest stable version) | XnConvert (latest) | Adobe Photoshop Elements 2022 & Elements XXL 9
GilDev
Posts: 1
Joined: Mon Mar 08, 2021 1:15 pm

Re: XnviewMP 0.98.2 - Riot Plugin / JPEG XL writing

Post by GilDev »

I also saw that the JPEG XL support was added in 0.97.0 but I cannot find it under version 0.98.2 on macOS (installed from Homebrew), is that normal? Thanks.