https://bugs.winehq.org/show_bug.cgi?id=49535
--- Comment #19 from Dmitry Skvortsov (Iglu47) lvb.crd@protonmail.com --- (In reply to Chiitoo from comment #18)
For fun I tried re-adding the other line, while removing this one, and that alone seems to fix the thing for FFXI.
Yes - I did not notice that the presence or absence of the first problematic commit somehow noticeably affects the 'BlazBlue Calamity Trigger', 'Guilty Gear X2 Reload' and 'Dead or Alive 5 Last Round' in the latest versions of Wine. Currently the main thing for them is only - https://source.winehq.org/patches/data/197380.
If it can reduce resource consumption between internal Gstreamer links - then it makes sense for weak machines. However, it looks like applying such a thing to the last link in the output is not well received by the application. (if I understood everything correctly)