Hey there - as Tom pointed out about the ALSA messages are to do with audio and are just warnings. I think there must be an issue with your USB camera and OpenCV. What camera are you using? Cheers Dave
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Hi,
I am facing this issue.
Camera Capture Azure IoT Edge Module. Press Ctrl-C to exit.
ALSA lib pcm.c:2266:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.rear
ALSA lib pcm.c:2266:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.center_lfe
ALSA lib pcm.c:2266:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.side
ALSA lib pcm_route.c:867:(find_matching_chmap) Found no matching channel map
Hey there - as Tom pointed out about the ALSA messages are to do with audio and are just warnings. I think there must be an issue with your USB camera and OpenCV. What camera are you using? Cheers Dave