pyKeyer/Streaming at master · aa2il/pyKeyer · GitHub

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#! /bin/tcsh
#
# Experiments in WLAN audio streaming

# Devices
aplay -l
cat /proc/asound/cards
pactl list short sources

#cvlc -vvv alsa://hw:1,0 --sout '#transcode{acodec=mp2,ab=32}:rtp{dst=192.168.0.158,port=1234,sdp=rtsp://192.168.0.158:8085/stream.sdp}'

#cvlc -vvv alsa://hw:1,0 --sout="#transcode{vcodec=none,acodec=mp3,ab=128,channeyls=2,samplerate=44100}:http{mux=mp3,dst=192.168.0.158:8080/stream}" --sout-keep --loop

#mplayer http://192.168.0.158:8080/stream

#ffmpeg -f oss -i /dev/dsp -acodec libmp3lame -ab 32k -ac 1 -re -f rtp rtp://192.168.0.158:1234

#ffmpeg -f alsa -i default -acodec libmp3lame -ab 128k -ar 44100 -f rtsp rtsp://192.168.0.158:8554/stream

#ffmpeg -ac 1 -f alsa -i hw:1,0 -acodec libmp3lame -ab 32k -ac 1 –re -f rtsp rtsp://192.168.0.158:8554/stream

#ffmpeg -ac 1 -f alsa -i hw:1,0 -acodec libmp3lame -ab 128k -ac 2 -ar 44100 -f rtp rtp://192.168.0.158

#ffmpeg -ac 1 -f alsa -i hw:1,0 -acodec libmp3lame -ab 32k -ac 1 -re -f rtp rtp://localhost:1234

# This seems to work ok between mac and laptop but ...
set DEV="alsa://hw:0,0"            # Microphone
set DEV="alsa://hw:1,0"            # Radio soundcard
set DEV="pulse://alsa_output.pci-0000_00_1b.0.analog-stereo.monitor"

# latency is high
#cvlc -vvv $DEV --sout '#transcode{acodec=vorb,ab=128,samplerate=44100}:standard{access=http,mux=ogg,dst=192.168.0.158:8080}'
# latency is tolerable
#cvlc -vvv $DEV --sout="#transcode{vcodec=none,acodec=mp3,ab=128,channels=1,samplerate=44100}:http{mux=mp3,dst=192.168.0.158:8080}"
cvlc -vvv $DEV --sout="#transcode{vcodec=none,acodec=mp3,ab=128,channels=1,samplerate=44100}:http{mux=mp3,dst=192.168.0.158:8080}"


# On the laptop
#cvlc http://192.168.0.158:8080