[pulseaudio-tickets] [PulseAudio] #791: 0.9.21 : fails to detect mono webcam input

[PulseAudio]

#791: 0.9.21 : fails to detect mono webcam input
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 Reporter:  ensonic at hora-obscura.de  |       Owner:  lennart      
     Type:  defect                   |      Status:  new          
Milestone:                           |   Component:  module-detect
 Keywords:                           |  
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 See log below

 for now I added this line to my default.pa:
 load-module module-alsa-source source_name=Quickcam_in device=hw:1
 channels=1

 D: alsa-mixer.c: Looking at profile input:analog-mono
 D: alsa-mixer.c: Checking for recording on Analog Mono (analog-mono)
 D: alsa-util.c: Trying hw:0 with SND_PCM_NO_AUTO_FORMAT ...
 D: alsa-util.c: Managed to open hw:0
 D: alsa-util.c: snd_pcm_hw_params_set_format(Signed 16 bit Little Endian)
 failed: Invalid argument
 D: alsa-util.c: snd_pcm_hw_params_set_format(Signed 16 bit Big Endian)
 failed: Invalid argument
 D: alsa-util.c: snd_pcm_hw_params_set_format(Float 32 bit Little Endian)
 failed: Invalid argument
 D: alsa-util.c: snd_pcm_hw_params_set_format(Float 32 bit Big Endian)
 failed: Invalid argument
 D: alsa-util.c: snd_pcm_hw_params_set_channels(1) failed: Invalid argument
 D: alsa-util.c: Trying hw:0 without SND_PCM_NO_AUTO_FORMAT ...
 D: alsa-util.c: Managed to open hw:0
 D: alsa-util.c: snd_pcm_hw_params_set_format(Signed 16 bit Little Endian)
 failed: Invalid argument
 D: alsa-util.c: snd_pcm_hw_params_set_format(Signed 16 bit Big Endian)
 failed: Invalid argument
 D: alsa-util.c: snd_pcm_hw_params_set_format(Float 32 bit Little Endian)
 failed: Invalid argument
 D: alsa-util.c: snd_pcm_hw_params_set_format(Float 32 bit Big Endian)
 failed: Invalid argument
 D: alsa-util.c: snd_pcm_hw_params_set_channels(1) failed: Invalid argument
 D: alsa-util.c: Trying plug:hw:0 with SND_PCM_NO_AUTO_FORMAT ...
 D: alsa-util.c: Managed to open plug:hw:0
 D: alsa-util.c: snd_pcm_hw_params_set_format(Signed 16 bit Little Endian)
 failed: Invalid argument
 D: alsa-util.c: snd_pcm_hw_params_set_format(Signed 16 bit Big Endian)
 failed: Invalid argument
 D: alsa-util.c: snd_pcm_hw_params_set_format(Float 32 bit Little Endian)
 failed: Invalid argument
 D: alsa-util.c: snd_pcm_hw_params_set_format(Float 32 bit Big Endian)
 failed: Invalid argument
 D: alsa-util.c: snd_pcm_hw_params_set_channels(1) failed: Invalid argument
 D: alsa-util.c: Trying plug:hw:0 without SND_PCM_NO_AUTO_FORMAT ...
 D: alsa-util.c: Managed to open plug:hw:0
 D: alsa-util.c: snd_pcm_hw_params_set_channels(1) failed: Invalid argument
 I: alsa-util.c: Failed to set hardware parameters on plug:hw:0: Invalid
 argument

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Ticket URL: <http://pulseaudio.org/ticket/791>
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