I brought up this discussion internally, but we can only do so much without knowing what you guys think about the topic at hand.
In short, we're trying to evaluate Windows XP support for future MC versions.
There has been a bit of movement in the FFmpeg/Libav camp and it looks like XP support may be dropped on that side eventually, which would mean I would also drop support in LAV and the FFmpeg libraries MC uses for video transcoding.
Additionally, there are a few new features we're thinking about, which would take serious effort to make compatible with Windows XP, mostly because the libraries enabling these features simply do not support XP anymore.
We see two options here:
1) No Video support in future MC versions on Windows XP (among a few small other things)
2) No future MC at all on Windows XP
Personally, I would favor (2), as that is more honest towards the users, while (1) will of course allow running audio-only MC still on XP machines, with a limited feature set, however, which we may need to document somewhere.
So what are the thoughts? Is someone still overly attached to Windows XP, and if so, why? The OS is essentially dead afterall, with no updates anymore, security related or otherwise.
PS:
For the sake of clarity, dropping XP support will also drop support for Server 2003, since that is basically the same OS.