I haven't got a clue, because nobody uses the music feature in LFS afaik.
You goto Options ---> Audio ---> and then click on the Channels button in the lower-right corner. What you do from there, I have no fracking idea illepall
Foobar is teh best! Winamp was good some years ago, but after whatever (I can't remember that company's name) bought it, it's getting worse with every update. Foobar also has many cool plugins and not so ricer interface.
I've just installed Foobar to one partition, and am using my customized (read - bloated) version of XMPlay on another HDD
Ok, a 1106 Kpbs (VBR) recording of Linkin Park's somewhere i belong is 27 Mb and 3:33 long, 44.1 Khz, 16 Bit stereo in .wma
XMPlay - ~6.5% cpu, 7,814 K of RAM (7,272 when in "Full" mode)
Foobar - ~2% CPU, 20,000 k of RAM
Now a 209 kpbs (VBR) recording of "Apocalyse Please" in .wma is 4:13, and is 44.1 Khz, 16 Bit stereo as last time
XMPlay - ~4% of CPU, 6,080 K of RAM
Foobar - ~0% (well, i'd imagine it is less then 1, but cant be 0!) of CPU, 19,500 K of RAM
From memory - WMP used 50% cpu on occasion!
So Foobar uses a LOT less CPU, but a lot more ram
With an AMD 4000 64 (running at 4200 speed), and 1 Gb of Generic DDR400 RAM, which would be the best?
ok - and once i've decided what app to use - what format is best? i assume less bitrate = less power needed to decode, so for LFSing im looking at 128 Kbps WMA, but would OGG or the like use less power?
Made a car radio app into LFS. (Actually it's part of a larger package with more tools). It uses WinAmp to play music, but to me this is no prob, cause WinAmp seems to use 0%(<1%) all the time and it has no noticeable effect on LFS (usually playing MP3s). If that foobar and others have decent remote controller plugins it would be easy to support them too (otherwise needs to write a new plugin like for WinAmp)
It doesn't use any global keys so it cannot interfere with anything. You just bind some message key(s) in LFS. Good in this is that it sends back information too (like song names). This is useful especially when you have no idea about the music it is playing (like listening to a network radio station) The attached pic has some text it displays.