35 lines
984 B
Markdown
35 lines
984 B
Markdown
# Prerequisites
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sudo rpi-update
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sudo apt install pipewire linuxptp
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# add udev rule
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sudo cp 90-pipewire-aes67-ptp.rules /etc/udev/rules.d/
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sudo udevadm control --reload-rules && sudo udevadm trigger
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# set up aes67.conf
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ptp4l -mq -i eth0 -f aes67.conf
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# make a copy of pipewire setup file
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sudo cp /usr/share/pipewire/pipewire-aes67.conf ~/.config/pipewire/
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# start pipewire
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pipewire-aes67
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# show devices
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pw-cli ls Node
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pw-link -o # List output ports (sources, e.g. rtp-sink)
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pw-link -i # List input ports (sinks, e.g. Jabra SPEAK 410)
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# Attach a monitor
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pw-link rtp-sink:monitor_CH1 alsa_output.usb-0b0e_Jabra_SPEAK_410_USB_08C8C2AE9777x011200-00.analog-stereo:playback_FL
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pw-link rtp-sink:monitor_CH2 alsa_output.usb-0b0e_Jabra_SPEAK_410_USB_08C8C2AE9777x011200-00.analog-stereo:playback_FR
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# show links
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pw-link -l
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# test
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apt install ffmpeg
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ffmpeg -re -i /usr/share/sounds/alsa/Front_Center.wav \
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-acodec pcm_s16le -ar 48000 -ac 2 \
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-f rtp rtp://239.69.150.243:5004 |