Re: [pulseaudio-tickets] [PulseAudio] #86: Stereo RTP streams switch channels

[PulseAudio]

#86: Stereo RTP streams switch channels
---+
  Reporter:  s2156945  |   Owner:  lennart  
  
  Type:  defect|  Status:  assigned 
  
  Priority:  high  |   Milestone:   
  
 Component:  module-rtp-*  |Severity:  normal   
  
Resolution:|Keywords:  rtp module-rtp-recv channel_map 
module-rtp-send
---+
Changes (by lennart):

  * status:  new => assigned

Comment:

 Hmm, you specified channel_map=left,left and only got the right channel?
 The real right channel or did you get the left channel on the right side?

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Re: [pulseaudio-tickets] [PulseAudio] #86: Stereo RTP streams switch channels

[PulseAudio]

#86: Stereo RTP streams switch channels
---+
  Reporter:  s2156945  |   Owner:  lennart  
  
  Type:  defect|  Status:  assigned 
  
  Priority:  high  |   Milestone:   
  
 Component:  module-rtp-*  |Severity:  normal   
  
Resolution:|Keywords:  rtp module-rtp-recv channel_map 
module-rtp-send
---+
Comment (by s2156945):

 Yes, you are correct, I got the left channel on the right side, and
 nothing on the left side, which could be actual nothing, or the right
 channel which is not connected to anything on the sending computer.

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[pulseaudio-tickets] [PulseAudio] #90: Route sources straight to sinks

[PulseAudio]

#90: Route sources straight to sinks
-+--
 Reporter:  s2156945 |   Owner:  lennart
 Type:  enhancement  |  Status:  new
 Priority:  normal   |   Milestone: 
Component:  core |Severity:  trivial
 Keywords:  loopback |  
-+--
 Whilst this is possible with:

 pacat -r -d source | pacat -p -d sink

 OR:

 module-rtp-send loopback=1

 it would be nice to be able to link a source straight into a sink.

 cheers,
 Woody

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Re: [pulseaudio-tickets] [PulseAudio] #72: Unicast RTP

[PulseAudio]

#72: Unicast RTP
---+
  Reporter:  s2156945  |   Owner:  lennart
  Type:  enhancement   |  Status:  new
  Priority:  normal|   Milestone: 
 Component:  module-rtp-*  |Severity:  minor  
Resolution:|Keywords:  unicast rtp
---+
Comment (by s2156945):

 I guess I am using pulseaudio to connect remote microphones and speakers
 to jack, at the same time as physical audio ports.

 So the remote microphones and speakers appear to jack as jack_ports from
 pulseaudio.

 This is all simple with one remote microphone and one remote speaker:

 mono RTP stream to remote speaker
 mono RTP stream from remote microphone

 When the remote microphone stream connects, pulse connects it to the
 default sink, which I have set to module-jack-sink.

 With two remote microphones, when the RTP streams connect, pulse connects
 them to the default sink, mixing them together.  My current hack is to
 send the two remote microphone streams as stereo, RTP source 1 sending
 microphone on left channel, silence on right; RTP source 2 sending
 microphone on right channel, silence on left.  Pulseaudio mixes them
 giving me Mic 1 on left channel, Mic 2 on right channel.

 The problems with this hack:

 1) Have to send audio on multicast, can't do unicast (#72).[[BR]]
 2) Have to send 2 stereo streams for 2 mics, 4 quadrophonic streams for 4
 mics, i.e. exponential growth in traffic with system size. This would be
 fixed by either #73 or #74 being resolved. This would be less of a problem
 if it wasn't multicast (#72).[[BR]]
 3) Stereo streams seem to swap after a while (#86) - this is killing
 me.[[BR]]


 My current work around for 3 is my coordinating program will connect to
 the same socket that pacmd does, parse "info" output and assign the
 incoming RTP streams to the right sinks.

 cheers,[[BR]]
 Woody

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