StreamingSound

StreamingSound

• aplay -L

• hw:X,Y --> X is the card number, while Y is the device number.

• USB 마이크 자동 선택하기 
  

  micHw=`pactl list | grep -A 7 'device.bus = "usb"' | grep 'hw'`
  hwString=`echo ${micHw#*:} | cut -c 1`
  echo -e "\n Mic HW = [$hwString]"
  
  
  
  echo -e '\n##### START CCTV #####'
  cd /home/hyunsu/webcam
  nohup python3 /home/hyunsu/webcam/serverUsb.py &
  
  echo -e '\n##### START BROD SOUND #####'
  nohup cvlc -vvv alsa://plughw:$hwString --sout '#transcode{acodec=mp3,ab=64,channels=1}:standard{access=http,dst=0.0.0.0:8080/out.mp3}' 1> /dev/null 2>&1 &
  
  

  
  

• 안방은 plughw:1 꼬꼬락은 plughw:2

  echo '##### START BROD SOUND #####'
  nohup cvlc -vvv alsa://plughw:2 --sout '#transcode{acodec=mp3,ab=64,channels=1}:standard{access=http,dst=0.0.0.0:9999/out.mp3}' 1> /dev/null 2>&1 & 

•       <audio autoplay controls> 
          <source src="http://localhost:9999/out.mp3" type="audio/mp3"> 
        </audio>