#495: Output to an RAOP sink skips
--------------------------+-------------------------------------------------
Reporter: clconway | Owner: coling
Type: enhancement | Status: new
Milestone: | Component: module-raop-*
Resolution: | Keywords: module-raop-sink skip
--------------------------+-------------------------------------------------
Comment(by fdemmer):
using a new AEX with FW 7.4.2 I can confirm the weird address
announcement. I have wifi disabled and Ethernet set to DHCP (gets a
192.168.x.x address assigned), but sometimes 169.254.213.192 is announced
(also a IPv6 address is always included in the announce!)
I traced during discovery and also found this...
the ANNOUNCE contained:
{{{
v=0
o=iTunes 2266047237 0 IN IP4 192.168.10.100
s=iTunes
c=IN IP4 192.168.10.4
t=0 0
m=audio 0 RTP/AVP 96
a=rtpmap:96 AppleLossless
a=fmtp:96 4096 0 16 40 10 14 2 255 0 0 44100
}}}
and was answered with OK. Then...
{{{
SETUP rtsp://192.168.10.100/2266047237 RTSP/1.0
CSeq: 2
Transport: RTP/AVP/TCP;unicast;interleaved=0-1;mode=record
User-Agent: iTunes/4.6 (Macintosh; U; PPC Mac OS X 10.3)
Client-Instance: 5d8eb6e47666307d
}}}
{{{
RTSP/1.0 453 Not Enough Bandwidth
Server: AirTunes/101.9
CSeq: 2
}}}
Anyone else getting that? Is it new in 7.4.2? (I tried, but failed to
downgrade my AEX, yet.)
Playback works after that nevertheless.
There is some cracking in the sound though. These are not really rhythmic
skips; more constant crackling like bad reception. It varies a lot using
different players (totem pretty good, mplayer ok, vlc very bad). I could
fix this very easily by reducing the volume of the application in the
"Sound Preferences". (~99% were enough for totem, vlc needed around 95%,
...)
--
Ticket URL: <http://pulseaudio.org/ticket/495#comment:25>
PulseAudio <http://pulseaudio.org/>
The PulseAudio Sound Server
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