After one year of intense meditation, I finally got to the bottom of my
problem and got it working - mostly. 

The key lies in 'this ancient thread'
(http://forums.slimdevices.com/showthread.php?t=26727
): - the problem being that mplayer does not support writing to stdout,
and the DiskStation does not have /dev/fd/XX to work around this
elegantly. I'm pretty sure there must be a way to access or create the
fd devices or equivalent, but I have no clue as to how, so named pipes
it is. The good news, there's no need to hunt for mkfifo as Synology
provides mknod to do the job. 

As for the "RTSP" entries under WebUI Settings/Advanced/Filetypes, I've
come to disable anything but FLAC, as it turns out this works best for
me and with reasonable CPU and bandwidth requirements. MP3 with lame
gives me crackling noises, hiccups and drop-outs, while ffmpeg hogs
100% CPU, and both never really crossed the finishing line. PCM works,
but it seems shoving around the uncompressed data stream pushes the DS
to its limits as well. And lastly, I found no way to make the SB Server
actually select the WAV conversion option.

FLAC works nice enough, although not exactly what I'd call robust:
seeking in a stream works only occasionally, and sometimes the odd
mplayer process is left running in the wild. Also there's no artwork
displayed at all, not even the default transmitter mast symbol for
generic radio.

Anyway, I'm happy that finally, I can listen to 'The Prairie Home
Companion' (http://prairiehome.publicradio.org/) on my Squeezeboxes!

I'm attaching my edited realmplayer.sh and custom-convert.conf files
from the PlayReal directory for reference. Mind you, they are dirty
hacks and come with no warranty obviously.


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|Filename: playreal-ds207.zip                                       |
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-- 
haschmich
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