<div dir="ltr">I am not 100% sure but it looks like you might be missing ffmpeg. I should be bundled within the appimage though if you use appimage.<br clear="all"><div><div><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div>Thanks,</div><div>Andrey<br></div></div></div></div></div></div><br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Sun, May 31, 2020 at 5:05 AM 2nd Shot Photography <info@2ndshot.photos> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div>
<p><span style="color:rgb(34,35,31);font-family:"Source Sans Pro",Helvetica,sans-serif;font-size:18.9px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:left;text-indent:0px;text-transform:none;white-space:pre-wrap;word-spacing:0px;background-color:rgb(247,247,247);text-decoration-style:initial;text-decoration-color:initial;display:inline;float:none">I am trying to create a video slide show but keep getting "digikam.general: Failed to open muxer" whats up with this and how do I fix it? I am using Ubuntu 20.04 and I tried 3 different versions of digikam, I used to be able to create video slideshows in digikam then all of a sudden I keep getting </span><span style="color:rgb(34,35,31);font-family:"Source Sans Pro",Helvetica,sans-serif;font-size:18.9px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:left;text-indent:0px;text-transform:none;white-space:pre-wrap;word-spacing:0px;background-color:rgb(247,247,247);text-decoration-style:initial;text-decoration-color:initial;display:inline;float:none">digikam.general: Failed to open muxer" I have tried 6.4.0 appimage, 7.0.0 Beta app image and installed via ppa digikam 6.4.0 all do the same thing. What has happened?</span>
I tried to debug and came up with no errors. Your help would be
great right now, as I am trying to do something, and well I need
to create a video slide show using digikam.</p>
<p>Thanks <br>
</p>
<p>Philip<br>
</p>
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</blockquote></div>