ansible/pis/raspberry_pi_audio.md

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Switch between line-out and HDMI

amixer cset numid=3 2 # switches to HDMI amixer cset numid=3 1 # switches to headphone

PulseAudio

  • tried network streaming, works
  • tried bluetooth - somewhat works, sometimes stuttering
    • when media is already playing on device and then connecting it usually works fine
    • playing a second source at the same time gives ugly artifacts -> decided to use pure ALSA instead