On 27.06.2013 13:31, Georg Chini wrote: > On 27.06.2013 08:22, Mikel Astiz wrote: >> Hi Georg, >> >> On Wed, Jun 26, 2013 at 8:45 PM, Georg Chini <georg at chini.tk> wrote: >>> Hi Mikel, >>> >>> >>> On 26.06.2013 16:54, Mikel Astiz wrote: >>>> Hi Georg, >>>> >>>> On Wed, Jun 26, 2013 at 3:27 PM, Georg Chini <georg at chini.tk> wrote: >>> >>>>> Later on I decided to keep the modules around and just move them >>>>> to the >>>>> right >>>>> source/sink when needed and move them to the default sound card >>>>> and mute >>>>> them when not in use. >>>> As a side suggestion, you probably want to use the profile >>>> availability to do this (if profile is available, it means 'playing'). >>>> >>>>> The problem is that this does no longer work. Pavucontrol still >>>>> shows the >>>>> correct >>>>> sink/source but I do not get any sound when the modules are >>>>> reused. It >>>>> seems >>>>> to be >>>>> a problem of resampling, the modules start to behave strangely as >>>>> soon as >>>>> sink and >>>>> source are moved the first time. >>>>> In the debug output I get endless repetition of: >>>>> >>>>> [alsa-sink-VT1828S Analog] module-loopback.c: Could not peek into >>>>> queue >>>>> [alsa-sink-VT1828S Analog] module-loopback.c: Requesting rewind >>>>> due to >>>>> end >>>>> of underrun. >>>>> [alsa-sink-VT1828S Analog] module-loopback.c: Requesting rewind >>>>> due to >>>>> end >>>>> of underrun. >>>>> [alsa-sink-VT1828S Analog] module-loopback.c: Requesting rewind >>>>> due to >>>>> end >>>>> of underrun. >>>>> [alsa-sink-VT1828S Analog] module-loopback.c: Requesting rewind >>>>> due to >>>>> end >>>>> of underrun. >>>>> >>>>> The initial approach of using fresh modules each time the phone >>>>> goes to >>>>> "playing" still >>>>> works fine. >>>> I think you hit a real issue here. I've experienced similar issues too >>>> at some point, but I can't reproduce it anymore. >>>> >>>> Can you tell us which exact states the source (assuming A2DP from the >>>> phone) and the source-output have? They should in theory be both in >>>> RUNNING state. >>> Sorry, I cannot find out. You can find a log of a complete session on >>> http://philipp.chini.tk/pulse/pulse-session.log >>> Maybe there is something useful in it. If not, please tell me how to >>> get >>> the state of the source or what else I can do to locate the problem. >> You should use 'pactl list sources' and 'pactl list source-outputs', >> during the issue you describe about rewind requests. >> > > All sources and source-outputs are in RUNNING state. The output > for the relevant module (now it's A2DP from the phone, so only one > module needed) looks like this: > index: 6 > driver: <module-loopback.c> > flags: START_CORKED > state: RUNNING > source: 2 <alsa_input.pci-0000_00_1b.0.analog-stereo> > volume: 0: 100% 1: 100% > 0: -0,00 dB 1: -0,00 dB > balance 0,00 > muted: yes > current latency: 0,00 ms > requested latency: 135,29 ms > sample spec: s16le 2ch 44100Hz > channel map: front-left,front-right > Stereo > resample method: (null) > owner module: 27 > properties: > media.role = "abstract" > module-stream-restore.id = > "source-output-by-media-role:abstract" > media.name = "Loopback to Internes Audio Analog Stereo" > media.icon_name = "audio-card-pci" > > Maybe the "resample method: (null)" is the problem? > > Regards > Georg Hi Mikel, one more problem: When I set the profile of the phone to "off" in pavucontrol, the phone disconnects audio. 1) This is different from pulse 2.0. Pulse 2.0 kept the phone connected even though the profile was set to "off". Has this changed intentionally? 2) The disconnect event is not noticed by pulse, there is still a card in pavucontrol but it is no longer usable. Regards Georg
