It will pretty much play anything
Yup, basically, that's why I recommend it for folks that want to play back, say, WMA Lossless files.
However, as a generic player, I don't recommend it any more. Some AppStore players have become a much better choice for generic formats like MKV's.
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so i downloaded it, don't get it. is it like a VLC app?
You won't want to use it as a generic multimedia player, only for, by other players, rarely or not at all supported formats like WMA Lossless.
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While I certainly recommended XBMC in the past, I don't really do it any more now that the top AppStore players have, in many respects, closed the gap, for example hardware MKV playback-wise. (Of course they still don't support some niceties like WMA Lossless or, apart from HD Player Pro, full SSA subtitles - or, for that matter, AC3 / DTS support, which very few AppStore players support any more.)
Unfortunately, the switch to the Lightning adapter in the latest-gen iDevices has also delivered a lot of damage to XBMC, which, before the switch, delivered flawless 1080p output over wired connections - but it doesn't do any more.
Finally, 50p/60p videos getting lately pretty common has also made XBMC less desirable as it's completely incapable of playing back 1080p videos with more than 30 fps with any(!) frames rendered over 30 fps. Hardware players (AVPlayerHD etc.) don't have this problem.
You could really want to give a try to any (all?) of the following players, they're excellent (with different pros and cons - please consult my dedicated articles here at MR for more info, I've published tons of them):
- HD Player Pro
- AVPlayerHD
- It's Playing