engine.liq

#!/usr/bin/liquidsoap

#
# 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/>.



# Initialize
icecast_vorbis_metadata = false
inputs = ref ([])
engine_state = {
    is_fallback = ref(false)
}

# Load settings from ini file
%include "settings.liq"

# Include library functions
%include "library.liq"

# Include dependency-free functions
%include "functions.liq"

# Handle events
%include "events.liq"

#####################################
#              INPUTS               #
#####################################

# Enable queue sources
%include "in_queue.liq"

# Enable fallback sources
%include "in_fallback.liq"

# Enable stream overtakes
%include "in_stream.liq"

# Enabled line in from soundcard
%include "in_soundcard.liq"


#####################################
#             ROUTING               #
#####################################

mixer = mix(id="mixer",
        list.append(
            [
                input_queue_0,
                input_queue_1,
                input_stream_0,
                input_stream_1
            ],
            !inputs
        )
    )

stripped_stream = blank.strip(
        id="stripped_stream",
        track_sensitive=false,
        max_blank=fallback_max_blank,
        min_noise=fallback_min_noise,
        threshold=fallback_threshold,
        mixer
    )

output_source = attach_fallback_source(stripped_stream)


#####################################
#             OUTPUTS               #
#####################################

# create soundcard output
%include "out_soundcard.liq"

# stream output
%include "out_stream.liq"

# enable socket functions
%include "serverfunctions.liq"