Go back some pages in this thread and you'll find this was a request from several of your XP co-users (aka XP "die-hards"), either complaining about the inflated filesizes of the static executables (hence the "death" of the static "ffplay.exe") or stating they have absolutely no use for FFplay:
No, never. I have always double-click .mp4 and is opened in VLC to watch everything and I don't need anything else. I no need scripts for download
@AstroSkipper, do you now get the picture why 1) static FFplay.exe was completely dropped 2) the FFmpeg+FFprobe compiles for XP are now built with only minimal support for codecs/muxers/filters etc. ? autodidact is not to blame for that; he just provided what "the popular demand" is for ...
Later on, as a courtesy, he added an FFplay shared build ONLY, again with just basic libs, for those (few?) XP users wanting to make use of it:
https://msfn.org/board/topic/184368-who-here-has-a-youtube-dl-compile-for-winxp/page/45/#findComment-1288102
More references of mine:
https://msfn.org/board/topic/184368-who-here-has-a-youtube-dl-compile-for-winxp/page/45/#findComment-1288026
https://msfn.org/board/topic/184368-who-here-has-a-youtube-dl-compile-for-winxp/page/45/#findComment-1288100
Kind regards.