Hi there.
I am working on a few wallpapers and want to make them into a slideshow. The xml looks like this:
<?xml version="1.0"?>
<background>
<!-- This animation will start at midnight -->
<starttime>
<year>2020</year>
<month>10</month>
<day>03</day>
<hour>00</hour>
<minute>00</minute>
<second>00</second>
</starttime>
<!-- 00:00 -> 05:59 -->
<static>
<duration>21540.0</duration>
<file>/usr/share/backgrounds/archlinux-mixbranding/archlinux-ph.svg</file>
</static>
<!-- 05:59 -> 06:00 -->
<transition type="overlay">
<duration>60.0</duration>
<from>/usr/share/backgrounds/archlinux-mixbranding/archlinux-ph.svg</from>
<to>/usr/share/backgrounds/archlinux-mixbranding/archlinux-amz.svg</to>
</transition>
<!-- 06:00 -> 11:59 -->
<static>
<duration>21540.0</duration>
<file>/usr/share/backgrounds/archlinux-mixbranding/archlinux-amz.svg</file>
</static>
<!-- 11:59 -> 12:00 -->
<transition type="overlay">
<duration>60.0</duration>
<from>/usr/share/backgrounds/archlinux-mixbranding/archlinux-amz.svg</from>
<to>/usr/share/backgrounds/archlinux-mixbranding/archlinux-eg.svg</to>
</transition>
<!-- 12:00 -> 17:59 -->
<static>
<duration>21540.0</duration>
<file>/usr/share/backgrounds/archlinux-mixbranding/archlinux-eg.svg</file>
</static>
<!-- 17:59 -> 18:00 -->
<transition type="overlay">
<duration>60.0</duration>
<from>/usr/share/backgrounds/archlinux-mixbranding/archlinux-eg.svg</from>
<to>/usr/share/backgrounds/archlinux-mixbranding/archlinux-nf.svg</to>
</transition>
<!-- 18:00 -> 23:59 -->
<static>
<duration>21540.0</duration>
<file>/usr/share/backgrounds/archlinux-mixbranding/archlinux-nf.svg</file>
</static>
<!-- 23:59 -> 00:00 -->
<transition type="overlay">
<duration>60.0</duration>
<from>/usr/share/backgrounds/archlinux-mixbranding/archlinux-nf.svg</from>
<to>/usr/share/backgrounds/archlinux-mixbranding/archlinux-ph.svg</to>
</transition>
</background>
This seems to work fine. But there are a few problems
I start off at 00:00, so the transtitioning should start at 21540s later, at 5:59, but it wont start at that time, but somewhere in 6:02-6:05. The transitioning should run for a minute, but it does not run at all, it jumps directly to the next wallpaper.
Is something wrong with my xml, or is it that gnome-shell is not that strict when it comes to checking time?