[packman] Cannot install "avidemux3"

[Rolf Niepraschk]

I would like to install "avidemux3" on a freshly updated Tumbleweed 
system, but I am receiving the following error message:

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$ sudo LANG=c zypper in avidemux3
...
Problem: 1: nothing provides 'libvpx.so.11()(64bit)' needed by the to be 
installed avidemux3-2.8.1-1699.7.pm.31.x86_64
Solution 1: do not install avidemux3-2.8.1-1699.7.pm.31.x86_64
Solution 2: break avidemux3-2.8.1-1699.7.pm.31.x86_64 by ignoring some 
of its dependencies

Choose from above solutions by number or cancel [1/2/c/d/?] (c):
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Can anyone help me? Thanks in advance.

...Rolf