raop no sound

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Hi Hajime,

>> Hmm, you are right. Your device seems to understand the TCP version. I
>> suppose the current stable pulseaudio should support your device.
>> Unfortunately I don't have any experience with TCP version of the
>> protocol, so I don't have a clue at this moment.
>> 
>> A few things that came up to my mind...
>> - usually module-raop-discover will automatically find the device, so
>> you don't have to manually load module-raop-sink. Have you installed
>> some additional modules like pulseaudio-zeroconf or something?

I do not have mdns in my system - it is part of a somewhat larger .local
dns setup, and there are a few systems that dont speak mdns at all or in ridiculous
ways

>> - If you have paprefs command in your system, launch it and enable
>> Airtunes from the GUI interface there.

I already checked that box, but I am not sure how much difference that actually makes
(if there is no auto-discovery)

>> - Attaching a log would help us understanding the issue more precisely.
>> 
>> 

-- transcribed from wireshark --
ANNOUNCE rtsp://192.168.2.20/3228888896 RTSP/1.0
CSeq: 1
Content-Type: application/sdp
Content-Length: 571
User-Agent: iTunes/4.6 (Macintosh; U; PPC Mac OS X 10.3)
Client-Instance: ....
Apple-Challenge: .....

v=0
o=iTunes 3228888896 IN INP4 192.168.2.20
s=iTunes
c=IN IP4 192.168.2.31
t=0 0
m=audio 0 RTP/AVP 96
a=rtpmap:96 Apple Lossless
a=fmtp:96 4096 0 16 40 10 14 2 255 0 0 44100
a=rsaaeskey:H4.....
a=aesiv:....

RTSP/1.0 200 OK
Server: AirTunes/105.1
CSeq:1

SETUP rtsp://192.168.2.20/3228888896 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: ....

RTSP/1.0 200 OK
Transport: RTP/AVP/TCP;unicast;mode=record;server_port=6000
Session: 1
Audio-Jack-Status: connteced; type=analog
Server: AirTunes/105.1
CSeq: 2

RECORD rtsp://192.168.2.20/3228888896 RTSP/1.0
CSeq: 3
Session: 1
Range: npt=0-
RTP-Info: seq=0;rtptome=0
User-Agent: iTunes/4.6 (Macintosh; U; PPC Mac OS X 10.3)
Client-Instance: ....

RTSP/1.0 200 OK
Audio-Latency: 6174
Server: AirTunes/105.1
CSeq: 3

SET_PARAMETER rtsp://192.168.2.20/3228888896 RTSP/1.0
CSeq: 4
Session: 1
Content-Type: text/parameters
Content-Length: 18
User-Agent: iTunes/4.6 (Macintosh; U; PPC Mac OS X 10.3)
Client-Instance: ....

volume: 0,000000

RTSP/1.0 200 OK
Audio-Latency: 6174
Server: AirTunes/105.1
CSeq: 4


-- syslog entries --
Jan  3 23:29:25 amadeus4 pulseaudio[28722]: client.c: Created 21 "Native client (UNIX socket client)"
Jan  3 23:29:25 amadeus4 pulseaudio[28722]: protocol-native.c: Protocol version: remote 15, local 15
Jan  3 23:29:25 amadeus4 pulseaudio[28722]: protocol-native.c: Got credentials: uid=1000 gid=100 success=1
Jan  3 23:29:25 amadeus4 pulseaudio[28722]: protocol-native.c: SHM possible: yes
Jan  3 23:29:25 amadeus4 pulseaudio[28722]: protocol-native.c: Negotiated SHM: yes
Jan  3 23:29:25 amadeus4 pulseaudio[28722]: module-augment-properties.c: Looking for .desktop file for pactl
Jan  3 23:29:25 amadeus4 pulseaudio[28722]: sink.c: Created sink 2 "raop.2" with sample spec s16le 2ch 44100Hz and 
channel map front-lef
t,front-right
Jan  3 23:29:25 amadeus4 pulseaudio[28722]: sink.c:     device.string = "192.168.2.31"
Jan  3 23:29:25 amadeus4 pulseaudio[28722]: sink.c:     device.description = "RAOP sink '192.168.2.31'"
Jan  3 23:29:25 amadeus4 pulseaudio[28722]: sink.c:     device.icon_name = "audio-card"
Jan  3 23:29:25 amadeus4 pulseaudio[28722]: source.c: Created source 3 "raop.2.monitor" with sample spec s16le 2ch 
44100Hz and channel m
ap front-left,front-right
Jan  3 23:29:25 amadeus4 pulseaudio[28722]: source.c:     device.description = "Monitor of RAOP sink '192.168.2.31'
"
Jan  3 23:29:25 amadeus4 pulseaudio[28722]: source.c:     device.class = "monitor"
Jan  3 23:29:25 amadeus4 pulseaudio[28722]: source.c:     device.icon_name = "audio-input-microphone"
Jan  3 23:29:25 amadeus4 pulseaudio[28722]: module-raop-sink.c: Thread starting up
Jan  3 23:29:25 amadeus4 pulseaudio[28722]: rtpoll.c: Acquired POSIX realtime signal SIGRTMIN+26
Jan  3 23:29:25 amadeus4 pulseaudio[28722]: module-suspend-on-idle.c: Sink raop.2 becomes idle.
Jan  3 23:29:25 amadeus4 pulseaudio[28722]: module.c: Loaded "module-raop-sink" (index: #17; argument: "server=192.
168.2.31").
Jan  3 23:29:25 amadeus4 pulseaudio[28722]: rtsp_client.c: Established RTSP connection from local ip 192.168.2.20
Jan  3 23:29:25 amadeus4 pulseaudio[28722]: raop_client.c: RAOP: CONNECTED
Jan  3 23:29:25 amadeus4 pulseaudio[28722]: rtsp_client.c: Sending command: ANNOUNCE
Jan  3 23:29:25 amadeus4 pulseaudio[28722]: client.c: Freed 21 "pactl"
Jan  3 23:29:25 amadeus4 pulseaudio[28722]: protocol-native.c: Connection died.
Jan  3 23:29:25 amadeus4 pulseaudio[28722]: rtsp_client.c: Full response received. Dispatching
Jan  3 23:29:25 amadeus4 pulseaudio[28722]: raop_client.c: RAOP: ANNOUNCED
Jan  3 23:29:25 amadeus4 pulseaudio[28722]: rtsp_client.c: Sending command: SETUP
Jan  3 23:29:25 amadeus4 pulseaudio[28722]: rtsp_client.c: Full response received. Dispatching
Jan  3 23:29:25 amadeus4 pulseaudio[28722]: raop_client.c: RAOP: SETUP
Jan  3 23:29:25 amadeus4 pulseaudio[28722]: rtsp_client.c: Sending command: RECORD
Jan  3 23:29:25 amadeus4 pulseaudio[28722]: rtsp_client.c: Full response received. Dispatching
Jan  3 23:29:25 amadeus4 pulseaudio[28722]: raop_client.c: RAOP: RECORDED
Jan  3 23:29:25 amadeus4 pulseaudio[28722]: raop_client.c: Connection established
Jan  3 23:29:25 amadeus4 pulseaudio[28722]: module-raop-sink.c: SO_SNDBUF is 2048.
Jan  3 23:29:25 amadeus4 pulseaudio[28722]: module-raop-sink.c: Requested volume: 0: 100% 1: 100%
Jan  3 23:29:25 amadeus4 pulseaudio[28722]: module-raop-sink.c: Got hardware volume: 0: 100% 1: 100%
Jan  3 23:29:25 amadeus4 pulseaudio[28722]: module-raop-sink.c: Calculated software volume: 0: 100% 1: 100%
Jan  3 23:29:25 amadeus4 pulseaudio[28722]: rtsp_client.c: Sending command: SET_PARAMETER
Jan  3 23:29:25 amadeus4 pulseaudio[28722]: module-raop-sink.c: Connection authenticated, handing fd to IO thread..
Jan  3 23:29:25 amadeus4 pulseaudio[28722]: rtsp_client.c: Full response received. Dispatching
Jan  3 23:29:25 amadeus4 pulseaudio[28722]: raop_client.c: RAOP: SET_PARAMETER
Jan  3 23:29:30 amadeus4 pulseaudio[28722]: module-suspend-on-idle.c: Sink raop.2 idle for too long, suspending ...
Jan  3 23:29:30 amadeus4 pulseaudio[28722]: rtsp_client.c: Sending command: FLUSH
Jan  3 23:29:30 amadeus4 pulseaudio[28722]: rtsp_client.c: Full response received. Dispatching
Jan  3 23:29:30 amadeus4 pulseaudio[28722]: raop_client.c: RAOP: FLUSHED
Jan  3 23:29:39 amadeus4 pulseaudio[28722]: client.c: Created 22 "Native client (UNIX socket client)"
Jan  3 23:29:39 amadeus4 pulseaudio[28722]: protocol-native.c: Protocol version: remote 15, local 15
Jan  3 23:29:39 amadeus4 pulseaudio[28722]: protocol-native.c: Got credentials: uid=1000 gid=100 success=1
Jan  3 23:29:39 amadeus4 pulseaudio[28722]: protocol-native.c: SHM possible: yes
Jan  3 23:29:39 amadeus4 pulseaudio[28722]: protocol-native.c: Negotiated SHM: yes
Jan  3 23:29:39 amadeus4 pulseaudio[28722]: module-augment-properties.c: Looking for .desktop file for pactl
Jan  3 23:29:39 amadeus4 pulseaudio[28722]: client.c: Freed 22 "pactl"
Jan  3 23:29:39 amadeus4 pulseaudio[28722]: protocol-native.c: Connection died.

In case it helps, I could attach the wireshark file too

Regards
Wolfgang




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