Download a trusted, open-source video repair tool (such as Untrunc).
Sometimes, a simple uninstall isn't enough, especially if you have upgraded from an older version (like Xvid 1.2.1) of the codec. Old registry entries can conflict with the new installation.
Could you clarify what "xxxvdo2013" refers to in your specific case?
# Verify rendering library version and apply update flags media-engine --update --target=xxxvdo2013 --patch-level=fixed --verbose Use code with caution. Step 4: Validate Content Processing