This bug was fixed in the package libxvmc - 2:1.0.12-2
--------------- libxvmc (2:1.0.12-2) unstable; urgency=medium
* control: Fix Breaks/Replaces, it was x11proto-dev which had vldXvMC.h. (LP: #1865206)
-- Timo Aaltonen <email address hidden> Sat, 29 Feb 2020 13:13:46 +0200
This bug was fixed in the package libxvmc - 2:1.0.12-2
---------------
libxvmc (2:1.0.12-2) unstable; urgency=medium
* control: Fix Breaks/Replaces, it was x11proto-dev which had vldXvMC.h.
(LP: #1865206)
-- Timo Aaltonen <email address hidden> Sat, 29 Feb 2020 13:13:46 +0200