test_alsa_default_analog.liq

#!/usr/bin/liquidsoap --verbose
#
# 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/>.


set("init.allow_root", true)
set("log.file.path", "../logs/<script>.log")

set("server.telnet", true)
set("server.telnet.bind_addr", "0.0.0.0")
set("server.telnet.port", 1234)

set("frame.audio.samplerate", 44100)
# set("frame.audio.size", 16000)


# This causes heaps of buffer underuns:
# input_analog = input.alsa(id="analog_input", device="default", bufferize=true, start=true, fallible=true)
# output.alsa(id="lineout", device="default", input_analog, bufferize=true, fallible=true)

# This seems relatively fine
input_analog = input.alsa(id="analog_input", device="default", bufferize=true, start=true, fallible=true)
input_analog_buffer = buffer.adaptative(id="analog_input_buffer", input_analog, fallible=true)
output.alsa(id="lineout", device="default", input_analog_buffer, bufferize=false, fallible=true)