musepack decoding gets stuck with 100% CPU
It's a bit of a fringe format at this point (especially sv8), but I had it in my test suite, and it started failing recently.
$ gst-play-1.0 --version
gst-play-1.0 version 1.22.10
$ gst-play-1.0 "https://github.com/quodlibet/quodlibet/raw/main/tests/data/silence-44-s.sv8.mpc"
This gets stuck at the end and one CPU goes to 100% until I kill it.
I'd guess this has to do with the switch to libav recently !6074 (merged) (?)