media-gfx/xv-3.10a-r7 works on amd64. Please add ~amd64 or amd64 flag. Reproducible: Always Steps to Reproduce: 1. 2. 3.
It already has ~amd64... I'm marking it stable since we hav no stable version currently (due to the prior versions being removed due to the vulnerability in #61619)
media-gfx/xv-3.10a-r7 seems to be gone, witch again leaves us with no stable version. media-gfx/xv-3.10a-r8 does work however on amd64.