On 31 Dec 2005, at 22:14, Grant wrote:
...
http://www.linuxinsider.com/story/35816.html

is about a programmer cracking the device and it says:

"Johansen's efforts will enable users to escape the exclusive lock on
iTunes music and stream music in AAC format (used in iTunes) from
other applications."

That sounds like the wrong kind of data is sent from the computer to
the Airport.  I just want the raw to-be-processed-by-sound-card data
to be sent from the computer to the external sound card.  That way I
can use any digital source of music I like.
Gentoo+VMware+Windows+Musicmatch+OnDemand is my favorite.

Hi there,

That article is, I think, slightly misleading. For all I know the sound being transferred to the Airport Express may (or may not) have some kind of AAC wrapper 'round it, but it is streaming audio - you don't send filenname.mp3 to the device.

If you look at DVD John's homepage you'll find the the release notes for his original "JustePort" software; in two examples I think you can see Ogg & AAC files being piped to JustePort. I think this implies that any audio can be piped to it - see how JustePort.exe takes the argument "-" to indicate read from stdin?
http://nanocrew.net/software/justeport/

This blog discusses more about the Linux port, raop-play. Although on its homepage it advertises itself as a GUI music player the blog author suggests that JustePort remains underneath, "to stream your music to AirPort", so presumably piping is still possible.
http://bulknews.typepad.com/blog/2004/12/airport_express.html



http://www.usr.com/products/device/p-device-product.asp?sku=USR6003

That's much more like it, but it broadcasts from the
computer+transmitter to the receiver by way of FM radio.  That will
hurt sound quality.

Indeed. It _is_ nice, cheap & simple, tho'.


Have you seen anything like that that operates
via 802.11?

Ideally, this device would receive the to-be-processed-by-sound-card
data from the laptop in the digital realm.  It would then convert it
to an analog signal and output it via standard RCA cables.

I'm sure this IS how Airport Express works.

Stroller

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