modules/liquidsoap/__init__.py

+

modules/liquidsoap/helpers/__init__.py

+
+import os
+import sys

modules/liquidsoap/helpers/silence.sh

+#!/bin/bash
+
+pack_int(){ printf "%08X\n" $1 | sed 's/\([0-9A-F]\{2\}\)\([0-9A-F]\{2\}\)\([0-9A-F]\{2\}\)\([0-9A-F]\{2\}\)/\\\\\\x\4\\\\\\x\3\\\\\\x\2\\\\\\x\1/I' | xargs printf; }
+
+pack_short(){ printf "%04X\n" $1 | sed 's/\([0-9A-F]\{2\}\)\([0-9A-F]\{2\}\)/\\\\\\x\2\\\\\\x\1/I' | xargs printf; }
+
+duration=1800
+if [[ $# -eq 1 ]]; then
+    duration=$1
+fi
+
+channels=2
+bps=16
+sample=44100
+Subchunk1Size=18
+Subchunk2Size=$(echo "$duration*$sample*$channels*$bps/8" | bc)
+ChunkSize=$((20 + $Subchunk1Size + $Subchunk2Size))
+
+echo -n RIFF
+pack_int $ChunkSize
+echo -n "WAVEfmt "
+pack_int $Subchunk1Size
+pack_short 1
+pack_short $channels
+pack_int $sample
+pack_int $((bps/8 * channels * sample))
+pack_short $((bps/8 * channels))
+pack_short $bps
+pack_short 0
+echo -n data
+pack_int $Subchunk2Size
+
+dd if=/dev/zero bs=1 count=$Subchunk2Size 2>/dev/null

modules/liquidsoap/in_soundcard.liq

+#
+# Aura Engine (https://gitlab.servus.at/aura/engine)
+#
+# Copyright (C) 2017-2020 - The Aura Engine Team.
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+
+
+if a0_in != "" then
+    # we can ignore the result, since it is stored in the list 'inputs'
+    set_input(a0_in, "linein_0")
+end
+
+if a1_in != "" then
+    ignore(set_input(a1_in, "linein_1"))
+end
+
+if a2_in != "" then
+    ignore(set_input(a2_in, "linein_2"))
+end
+
+if a3_in != "" then
+    ignore(set_input(a3_in, "linein_3"))
+end
+
+if a4_in != "" then
+    ignore(set_input(a4_in, "linein_4"))
+
+#    input_4 = ref output.dummy(blank())
+#    set_input(input_4, a4_in, "linein_4")
+#    inputs := list.append([!input_4], !inputs)
+end
\ No newline at end of file

modules/liquidsoap/in_stream.liq

+#
+# Aura Engine (https://gitlab.servus.at/aura/engine)
+#
+# Copyright (C) 2017-2020 - The Aura Engine Team.
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+
+
+
+# Pre-population of stream input sources, as Liquidsoap needs it to initialize this input.
+# This is overwritten as soon as some other Stream is scheduled.
+
+# http_starturl = "http://stream01.kapper.net:8001/live.mp3"
+# http_starturl = "http://stream.fro.at/fro-128.ogg"
+http_starturl = "http://trance.out.airtime.pro:8000/trance_a"
+# http_starturl = "http://chill.out.airtime.pro:8000/chill_a"
+# http_starturl = "http://212.89.182.114:8008/frf"
+
+https_starturl = "https://securestream.o94.at/live.mp3"
+# https_starturl = "https://live.helsinki.at:8088/live160.ogg"
+# https_starturl = "https://stream.fro.at/fro-128.ogg"
+
+
+
+input_http_0 = input.http(id="in_http_0", buffer=input_stream_buffer, max=60.0, timeout=60.0, autostart=false, http_starturl)
+input_http_1 = input.http(id="in_http_1", buffer=input_stream_buffer, max=60.0, timeout=60.0, autostart=false, http_starturl)
+input_https_0 = input.https(id="in_https_0", buffer=input_stream_buffer, max=60.0, timeout=60.0, autostart=false, https_starturl)
+input_https_1 = input.https(id="in_https_1", buffer=input_stream_buffer, max=60.0, timeout=60.0, autostart=false, https_starturl)
+
+# Route input stream to an dummy output to avoid buffer-overrun messages
+# output.dummy(id="SPAM_HTTP_OUTPUT_0", fallible=true, input_http_0)
+# output.dummy(id="SPAM_HTTP_OUTPUT_1", fallible=true, input_http_1)
+# output.dummy(id="SPAM_HTTPS_OUTPUT_0", fallible=true, input_https_0)
+# output.dummy(id="SPAM_HTTPS_OUTPUT_1", fallible=true, input_https_1)
+# output.dummy(blank())
\ No newline at end of file