I thrashed around with this, horribly puzzled, until I realized that this was being processed in Javascript, not Java (or Groovy), which is what I'm used to! Here's the replacement bit of code for Dauer - it splits the string at the first "dot," and uses the first chunk of it:

Dauer: <%=videoDuration.toString().split('.')[0]%>

To get around this bug, if you have trimmed videos within jAlbum, the "video" line of your template would need to be something like this:

<ja:if test="${fileCategory}" value="video"><ja:if not exists="originalDate"><i>${fileDate}</i></ja:if> | <i>FPS: ${videoFPS} - Auflösung: ${videoWidth}x${videoHeight} - Dauer: <ja:if exists="videoClipLength"><%=videoClipLength.toString().split('.')[0]%></ja:if><ja:else><%=videoDuration.toString().split('.')[0]%></ja:else></i></ja:if>

It ain't pretty, but tested, and it works.

Just the last gasp before I’m replaced completely by an AI bot.

Recently, for the first time, I fed a minor coding issue to AI, and was astonished that it didn't just modify what I gave it to achieve the desired objective. No, it actually completely rewrote what I fed it, in a much more concise, maintainable form.

My prediction is that within a year, skin development will become a lost art. Users will be able to take the existing skins and just ask AI to add features, change things, etc. AI may not be able to come up with truly new, creative ideas, but my ability to do that slowly faded away years ago.

The test album I built for this is still working exactly the same way with jAlbum 39.5 and Tiger 8.0.4. Made again, uploaded:

https://jefftucker.jalbum.net/MDtest/

The caption code:

<ja:if exists="originalDate"><i>${originalDate}</i></ja:if>
<ja:if test="${fileCategory}" value="video"><ja:if not exists="originalDate"><i>${fileDate}</i></ja:if> | <i>FPS: ${videoFPS} - Auflösung: ${videoWidth}x${videoHeight} - Dauer: <ja:if exists="videoClipLength"><%=videoClipLength.toString().split('.')[0]%></ja:if><ja:else><%=videoDuration.toString().split('.')[0]%></ja:else></i></ja:if>
<ja:if exists="gpsLocation">
 | <a href="https://maps.google.com/?q=${gpsLocation}" class="mylink" rel="noreferrer nofollow"><img class="mapmarker" src="res/mapmarker.svg" alt="" title="Google"></a>
 | <a href="https://www.openstreetmap.org/?mlat=<%=gpsLocation.split(',')[0]%>&mlon=<%=gpsLocation.split(',')[1]%>&zoom=16#map=<%=gpsLocation.split(',')[0] + '/' + gpsLocation.split(',')[1]%>" class="mylink" rel="noreferrer nofollow"><img class="mapmarker" src="res/mapmarker.svg" alt="" title="OSM"></a>
 | <a href="https://kart.finn.no/?lng=<%=gpsLocation.split(',')[1]%>&lat=<%=gpsLocation.split(',')[0]%>" class="mylink" rel="noreferrer nofollow"><img class="mapmarker" src="res/mapmarker.svg" alt="" title="kart.finn.no"></a>
 | <a href="https://www.windy.com/?${gpsLocation},16" class="mylink" rel="noreferrer nofollow"><img class="mapmarker" src="res/mapmarker.svg" alt="" title="windy.com"></a>
</ja:if>
<ja:if exists="meta">
<ja:if test="<%=meta.get("Gps.GPS Altitude") != null && !meta.get("Gps.GPS Altitude").equals("") %>"> | <i>Höhe: ${gpsAltitude}</i></ja:if>
<ja:if test="<%=meta.get("Iptc.Country/Primary Location Name") != null %>"> | <i>Land: <%=meta.get("Iptc.Country/Primary Location Name")%></i></ja:if>
<ja:if test="<%=meta.get("Iptc.City") != null %>"> | <i>Stadt: <%=meta.get("Iptc.City")%></i></ja:if>
<ja:if test="<%=meta.get("Iptc.Province/State") != null %>"> | <i>Bundesland: <%=meta.get("Iptc.Province/State")%></i></ja:if>
<ja:if test="<%=meta.get("Iptc.Sub-location") != null %>"> | <i>Ortsdetail: <%=meta.get("Iptc.Sub-location")%></i></ja:if>
</ja:if>
<ja:switch test="${rating}">
<ja:case value="1"> | <span style="color:gold;">&starf;</span></ja:case>
<ja:case value="2"> | <span style="color:gold;">&starf;&starf;</span></ja:case>
<ja:case value="3"> | <span style="color:gold;">&starf;&starf;&starf;</span></ja:case>
<ja:case value="4"> | <span style="color:gold;">&starf;&starf;&starf;&starf;</span></ja:case>
<ja:case value="5"> | <span style="color:gold;">&starf;&starf;&starf;&starf;&starf;</span></ja:case>
<ja:default></ja:default>
</ja:switch>
<ja:if exists="fileTitle"> | ${fileTitle}</ja:if> | ${comment}

ETA: Also works if I use Laza's "icon-location" instead of my own SVG.