diff options
Diffstat (limited to 'roles/elevate/dolmetsch-raspi/templates')
4 files changed, 64 insertions, 0 deletions
diff --git a/roles/elevate/dolmetsch-raspi/templates/rtp-recv.service.j2 b/roles/elevate/dolmetsch-raspi/templates/rtp-recv.service.j2 new file mode 100644 index 00000000..4f7cf889 --- /dev/null +++ b/roles/elevate/dolmetsch-raspi/templates/rtp-recv.service.j2 @@ -0,0 +1,18 @@ +[Unit] +Description=RTP Receiver + +[Service] +{# TODO: remove hardcoded IP #} +ExecStart=/usr/local/bin/rtp-recv.sh 192.168.48.103 +CapabilityBoundingSet=CAP_NET_BIND_SERVICE +NoNewPrivileges=yes +PrivateTmp=yes +ProtectSystem=strict +ProtectHome=yes +ProtectKernelTunables=yes +ProtectControlGroups=yes +RestrictRealtime=yes +RestrictAddressFamilies=AF_INET AF_INET6 + +[Install] +WantedBy=multi-user.target diff --git a/roles/elevate/dolmetsch-raspi/templates/rtp-recv.sh.j2 b/roles/elevate/dolmetsch-raspi/templates/rtp-recv.sh.j2 new file mode 100644 index 00000000..c9a89f95 --- /dev/null +++ b/roles/elevate/dolmetsch-raspi/templates/rtp-recv.sh.j2 @@ -0,0 +1,14 @@ +#!/bin/bash + +HOST="$1" +if [ -z "$HOST" ]; then + echo "usage: $0 <remote-host>" + exit 1 +fi + +#export GST_DEBUG=3 +exec gst-launch-1.0 rtpbin name=rtpbin latency=50 \ + udpsrc port=5000 caps="application/x-rtp,media=(string)audio,encoding-name=(string)OPUS,clock-rate=(int)48000" ! rtpbin.recv_rtp_sink_0 \ + rtpbin. ! rtpopusdepay ! opusdec ! alsasink \ + udpsrc port=5001 ! rtpbin.recv_rtcp_sink_0 \ + rtpbin.send_rtcp_src_0 ! udpsink "host=$HOST" port=5001 sync=false async=false diff --git a/roles/elevate/dolmetsch-raspi/templates/rtp-send.service.j2 b/roles/elevate/dolmetsch-raspi/templates/rtp-send.service.j2 new file mode 100644 index 00000000..47903afd --- /dev/null +++ b/roles/elevate/dolmetsch-raspi/templates/rtp-send.service.j2 @@ -0,0 +1,18 @@ +[Unit] +Description=RTP Sender + +[Service] +{# TODO: remove hardcoded IP #} +ExecStart=/usr/local/bin/rtp-send.sh 192.168.48.102 +CapabilityBoundingSet=CAP_NET_BIND_SERVICE +NoNewPrivileges=yes +PrivateTmp=yes +ProtectSystem=strict +ProtectHome=yes +ProtectKernelTunables=yes +ProtectControlGroups=yes +RestrictRealtime=yes +RestrictAddressFamilies=AF_INET AF_INET6 + +[Install] +WantedBy=multi-user.target diff --git a/roles/elevate/dolmetsch-raspi/templates/rtp-send.sh.j2 b/roles/elevate/dolmetsch-raspi/templates/rtp-send.sh.j2 new file mode 100644 index 00000000..9754b620 --- /dev/null +++ b/roles/elevate/dolmetsch-raspi/templates/rtp-send.sh.j2 @@ -0,0 +1,14 @@ +#!/bin/bash + +HOST="$1" +if [ -z "$HOST" ]; then + echo "usage: $0 <remote-host>" + exit 1 +fi + +#export GST_DEBUG=3 +exec gst-launch-1.0 rtpbin name=rtpbin \ + alsasrc device=hw:CODEC ! 'audio/x-raw,rate=48000,channels=1' ! opusenc ! rtpopuspay ! rtpbin.send_rtp_sink_0 \ + rtpbin.send_rtp_src_0 ! udpsink "host=$HOST" port=5000 \ + rtpbin.send_rtcp_src_0 ! udpsink "host=$HOST" port=5001 sync=false async=false \ + udpsrc port=5001 ! rtpbin.recv_rtcp_sink_0 |