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installer splitup and laptop alsa stuff

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legop3
2026-07-01 12:49:23 -04:00
parent 6ad7701b8f
commit ac8be3c4b5
12 changed files with 700 additions and 508 deletions
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pi/install/media_env.sh
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#!/usr/bin/env bash
write_media_env_placeholder() {
install -d -o roverd -g roverd /var/lib/roverd
case "$PROFILE" in
pi)
# roverd rewrites media.env after loading /etc/roverd.yaml. These
# values only make the services syntactically usable before the first
# successful roverd run, so they mirror the Pi defaults instead of
# trying to become a second source of truth.
cat > /var/lib/roverd/media.env <<'ENV'
# Managed by roverd; placeholder values will be overwritten at runtime.
ROVERD_VIDEO_ENABLE=1
ROVERD_VIDEO_PUBLISHER=pi-libcamera
ROVERD_VIDEO_PUBLISH_URL=srt://192.168.0.86:9000?streamid=#!::r=CHANGE_ME,m=publish&latency=10&mode=caller&transtype=live&pkt_size=1316
ROVERD_VIDEO_DEVICE=
ROVERD_VIDEO_INPUT_FORMAT=
ROVERD_VIDEO_WIDTH=640
ROVERD_VIDEO_HEIGHT=480
ROVERD_VIDEO_FPS=30
ROVERD_VIDEO_BITRATE=2000000
ROVERD_VIDEO_INVERT=1
ROVERD_VIDEO_SENSOR_MODE=1296:972
ROVERD_AUDIO_CAPTURE_ENABLE=0
ROVERD_AUDIO_CAPTURE_PUBLISH_URL=srt://192.168.0.86:9000?streamid=#!::r=CHANGE_ME-audio,m=publish&latency=10&mode=caller&transtype=live&pkt_size=1316
ROVERD_AUDIO_CAPTURE_DEVICE=hw:0,0
ROVERD_AUDIO_CAPTURE_SAMPLE_RATE=48000
ROVERD_AUDIO_CAPTURE_CHANNELS=2
ROVERD_AUDIO_CAPTURE_BITRATE=510000
ROVERD_AUDIO_PLAYBACK_ENABLE=1
ROVERD_AUDIO_PLAYBACK_FORWARD_URL=srt://192.168.0.86:9000?streamid=#!::r=CHANGE_ME-fwd,m=request&latency=10&mode=caller&transtype=live&pkt_size=1316
ROVERD_AUDIO_PLAYBACK_DEVICE=forward
ROVERD_AUDIO_PLAYBACK_NORMALIZE=1
ROVERD_AUDIO_PLAYBACK_NORMALIZE_FILTER=dynaudnorm=f=75:g=15:m=10:p=0.9,alimiter=limit=0.85:level=disabled
ENV
;;
debian-laptop)
# The laptop placeholder uses the same logical ALSA names as the
# installed laptop asound.conf. That keeps forwarded audio under the
# ForwardMaster mixer control while TTS and horn keep their own paths.
cat > /var/lib/roverd/media.env <<'ENV'
# Managed by roverd; placeholder values will be overwritten at runtime.
ROVERD_VIDEO_ENABLE=1
ROVERD_VIDEO_PUBLISHER=debian-laptop-v4l2
ROVERD_VIDEO_PUBLISH_URL=srt://192.168.0.86:9000?streamid=#!::r=CHANGE_ME,m=publish&latency=10&mode=caller&transtype=live&pkt_size=1316
ROVERD_VIDEO_DEVICE=/dev/video0
ROVERD_VIDEO_INPUT_FORMAT=mjpeg
ROVERD_VIDEO_WIDTH=640
ROVERD_VIDEO_HEIGHT=480
ROVERD_VIDEO_FPS=30
ROVERD_VIDEO_BITRATE=2000000
ROVERD_VIDEO_INVERT=0
ROVERD_VIDEO_SENSOR_MODE=
ROVERD_AUDIO_CAPTURE_ENABLE=1
ROVERD_AUDIO_CAPTURE_PUBLISH_URL=srt://192.168.0.86:9000?streamid=#!::r=CHANGE_ME-audio,m=publish&latency=10&mode=caller&transtype=live&pkt_size=1316
ROVERD_AUDIO_CAPTURE_DEVICE=default
ROVERD_AUDIO_CAPTURE_SAMPLE_RATE=48000
ROVERD_AUDIO_CAPTURE_CHANNELS=2
ROVERD_AUDIO_CAPTURE_BITRATE=510000
ROVERD_AUDIO_PLAYBACK_ENABLE=1
ROVERD_AUDIO_PLAYBACK_FORWARD_URL=srt://192.168.0.86:9000?streamid=#!::r=CHANGE_ME-fwd,m=request&latency=10&mode=caller&transtype=live&pkt_size=1316
ROVERD_AUDIO_PLAYBACK_DEVICE=forward
ROVERD_AUDIO_PLAYBACK_NORMALIZE=1
ROVERD_AUDIO_PLAYBACK_NORMALIZE_FILTER=dynaudnorm=f=75:g=15:m=10:p=0.9,alimiter=limit=0.85:level=disabled
ENV
;;
esac
chown roverd:roverd /var/lib/roverd/media.env
chmod 0640 /var/lib/roverd/media.env
}
install_audio_fifo() {
local fifo_path="/var/lib/roverd/audio.pcm"
# The capture service and publisher service meet at this FIFO. Recreating
# it only when it is missing or the path is not a FIFO preserves a working
# service pipe while still fixing accidental regular-file leftovers.
if [[ -p "$fifo_path" ]]; then
chown roverd:audio "$fifo_path"
chmod 0660 "$fifo_path"
else
rm -f "$fifo_path"
mkfifo "$fifo_path"
chown roverd:audio "$fifo_path"
chmod 0660 "$fifo_path"
fi
}