XnViewMP 0.97.1 - batch conversion - slower than previous version 0.97

Bugs which are supposed to be fixed in the next test version (not available yet)

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masterjp
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Location: Duesseldorf (Germany)

XnViewMP 0.97.1 - batch conversion - slower than previous version 0.97

Post by masterjp »

I often use the batch conversion with different folders and use the 'skip' output file setting, if the output file already exists.
Sometimes there are only a few new files in the source folder, which I want to convert.

The batch conversion process is much slower than in previous versions of XnViewMP (0.96, 0.97).
Sometimes it also look like XnViewMP is freezing. If I use the "overwrite" output file setting, it is much faster.

Here you can find my settings:
xnv2.png
xnv1.png
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 and beta version) | XnConvert (latest) | Adobe Photoshop Elements 2019 & Elements XXL 6
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xnview
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Re: XnViewMP 0.97.1 - batch conversion - slower than previous version 0.97

Post by xnview »

strange nothing has changed between 0.97.0 & 0.97.1
Pierre.
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masterjp
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Re: XnViewMP 0.97.1 - batch conversion - slower than previous version 0.97

Post by masterjp »

The first step, the analysing phase, is slow. The previous XnViewMP was much faster in this phase.
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 and beta version) | XnConvert (latest) | Adobe Photoshop Elements 2019 & Elements XXL 6
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xnview
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Re: XnViewMP 0.97.1 - batch conversion - slower than previous version 0.97

Post by xnview »

:bugconfirmed: Thanks to your detailed description I can reproduce the problem.
Relate to issue 1856
Pierre.
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masterjp
Posts: 186
Joined: Fri Feb 13, 2009 4:37 pm
Location: Duesseldorf (Germany)

Re: XnViewMP 0.97.1 - batch conversion - slower than previous version 0.97

Post by masterjp »

Fantastic. You found the reason for the performance problem. Thank you! :D
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 and beta version) | XnConvert (latest) | Adobe Photoshop Elements 2019 & Elements XXL 6
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