###############################################################################
#     ______                                                                  #
#    / _____)                                                                 #
#   ( (____   ____   _____  ____    ___  _____   ____  _   _  _____   ____    #
#    \____ \ |  _ \ (____ ||  _ \  /___)| ___ | / ___)| | | || ___ | / ___)   #
#    _____) )| | | |/ ___ || |_| ||___ || ____|| |     \ V / | ____|| |       #
#   (______/ |_| |_|\_____||  __/ (___/ |_____)|_|      \_/  |_____)|_|       #
#                          |_|                                                #
#                                                                             #
#  Snapserver config file                                                     #
#                                                                             #
###############################################################################

# default values are commented
# uncomment and edit to change them

# Settings can be overwritten on command line with:
#  "--<section>.<name>=<value>", e.g. --server.threads=4


# General server settings #####################################################
#
[server]
# Number of additional worker threads to use
# - For values < 0 the number of threads will be 2 (on single and dual cores)
#   or 4 (for quad and more cores)
# - 0 will utilize just the processes main thread and might cause audio drops
#   in case there are a couple of longer running tasks, such as encoding
#   multiple audio streams
#threads = -1

# the pid file when running as daemon (-d or --daemon)
#pidfile = /var/run/snapserver/pid

# the user to run as when daemonized (-d or --daemon)
#user = snapserver
# the group to run as when daemonized (-d or --daemon)
#group = snapserver

# directory where persistent data is stored (server.json)
# if empty, data dir will be
#  - "/var/lib/snapserver/" when running as daemon
#  - "$HOME/.config/snapserver/" when not running as daemon
#datadir =

# enable mDNS to publish services
#mdns_enabled = true
#
###############################################################################


# Secure Socket Layer #########################################################
#
[ssl]
# Certificate files are either specified by their full or relative path. Certificates with
# relative path are searched for in the current path and in "/etc/snapserver/certs"

# Certificate file in PEM format
#certificate = 

# Private key file in PEM format
#certificate_key = 

# Password for decryption of the certificate_key (only needed for encrypted certificate_key file)
#key_password =

# Verify client certificates
#verify_clients = false

# List of client CA certificate files, can be configured multiple times
#client_cert =
#client_cert =
#
###############################################################################


# HTTP RPC ####################################################################
#
[http]
# enable HTTP Control and streaming (HTTP POST and websockets)
#enabled = true

# address to listen on, can be specified multiple times
# use "0.0.0.0" to bind to any IPv4 address or :: to bind to any IPv6 address
# or "127.0.0.1" or "::1" to bind to localhost IPv4 or IPv6, respectively
# use the address of a specific network interface to just listen on and accept
# connections from that interface
#bind_to_address = ::

# which port the server should listen on
#port = 1780

# Publish HTTP service via mDNS as '_snapcast-http._tcp'
#publish_http = true

# enable HTTPS Json RPC (HTTPS POST and ssl websockets)
#ssl_enabled = false

# same as 'bind_to_address' but for SSL
#ssl_bind_to_address = ::

# same as 'port' but for SSL
#ssl_port = 1788

# Publish HTTPS service via mDNS as '_snapcast-https._tcp'
#publish_https = true

# serve a website from the doc_root location
# disabled if commented or empty
doc_root = /usr/share/snapserver/snapweb

# Hostname or IP under which clients can reach this host
# used to serve cached cover art
# use <hostname> as placeholder for your actual host name
#host = <hostname>

# Optional custom URL prefix for generated URLs where clients can reach
# cached album art, to e.g. match scheme behind a reverse proxy.
#url_prefix = https://<hostname>
#
###############################################################################


# TCP #########################################################################
#
[tcp-control]
# enable TCP Json RPC
#enabled = true

# address to listen on, can be specified multiple times
# use "0.0.0.0" to bind to any IPv4 address or :: to bind to any IPv6 address
# or "127.0.0.1" or "::1" to bind to localhost IPv4 or IPv6, respectively
# use the address of a specific network interface to just listen on and accept
# connections from that interface
#bind_to_address = ::

# which port the control server should listen on
#port = 1705

# Publish TCP control service via mDNS as '_snapcast-ctrl._tcp'
#publish = true

[tcp-streaming]
# enable TCP streaming
#enabled = true

# address to listen on, can be specified multiple times
# use "0.0.0.0" to bind to any IPv4 address or :: to bind to any IPv6 address
# or "127.0.0.1" or "::1" to bind to localhost IPv4 or IPv6, respectively
# use the address of a specific network interface to just listen on and accept
# connections from that interface
#bind_to_address = ::

# which port the streaming server should listen on
#port = 1704

# Publish TCP streaming service via mDNS as '_snapcast._tcp'
#publish = true
#
###############################################################################


# Stream settings #############################################################
#
[stream]
# source URI of the PCM input stream, can be configured multiple times
# The following notation is used in this paragraph:
#  <angle brackets>: the whole expression must be replaced with your specific setting
# [square brackets]: the whole expression is optional and can be left out
# [key=value]: if you leave this option out, "value" will be the default for "key"
#
# Format: TYPE://host/path?name=<name>[&codec=<codec>][&sampleformat=<sampleformat>][&chunk_ms=<chunk ms>][&controlscript=<control script filename>[&controlscriptparams=<control script command line arguments>]]
#  parameters have the form "key=value", they are concatenated with an "&" character
#  parameter "name" is mandatory for all sources, while codec, sampleformat and chunk_ms are optional
#  and will override the default codec, sampleformat or chunk_ms settings
# Available types are:
# pipe: pipe:///<path/to/pipe>?name=<name>[&mode=create], mode can be "create" or "read"
# librespot: librespot:///<path/to/librespot>?name=<name>[&username=<my username>&password=<my password>][&devicename=Snapcast][&bitrate=320][&wd_timeout=7800][&volume=100][&onevent=""][&normalize=false][&autoplay=false][&params=<generic librepsot process arguments>]
#  note that you need to have the librespot binary on your machine
#  sampleformat will be set to "44100:16:2"
# file: file:///<path/to/PCM/file>?name=<name>
# process: process:///<path/to/process>?name=<name>[&wd_timeout=0][&log_stderr=false][&params=<process arguments>]
# airplay: airplay:///<path/to/airplay>?name=<name>[&port=5000]
#  note that you need to have the airplay binary on your machine
#  sampleformat will be set to "44100:16:2"
# tcp server: tcp://<listen IP, e.g. 127.0.0.1>:<port>?name=<name>[&mode=server]
# tcp client: tcp://<server IP, e.g. 127.0.0.1>:<port>?name=<name>&mode=client
# alsa: alsa:///?name=<name>&device=<alsa device>[&send_silence=false][&idle_threshold=100][&silence_threshold_percent=0.0]
# meta: meta:///<name of source#1>/<name of source#2>/.../<name of source#N>?name=<name>
source = pipe:///tmp/snapfifo?name=default

# Plugin directory, containing scripts, referred by "controlscript"
#plugin_dir = /usr/share/snapserver/plug-ins

# Sandbox directory, containing executables, started by "process" and "librespot" streams
#sandbox_dir = /usr/share/snapserver/sandbox

# Default sample format: <sample rate>:<bits per sample>:<channels>
#sampleformat = 48000:16:2

# Default transport codec
# (flac|ogg|opus|pcm)[:options]
# Start Snapserver with "--stream:codec=<codec>:?" to get codec specific options
#codec = flac

# Default source stream read chunk size [ms].
# The server will continously read this number of milliseconds from the source into buffer and pass this buffer to the encoder.
# The encoded buffer is sent to the clients. Some codecs have a higher latency and will need more data, e.g. Flac will need ~26ms chunks
#chunk_ms = 20

# Buffer [ms]
# The end-to-end latency, from capturing a sample on the server until the sample is played-out on the client
#buffer = 1000

# Send audio to muted clients
#send_to_muted = false
#
###############################################################################


# Streaming client options ####################################################
#
[streaming_client]

# Volume assigned to new snapclients [percent]
# Defaults to 100 if unset
#initial_volume = 100
#
###############################################################################


# Logging options #############################################################
#
[logging]

# log sink [null,system,stdout,stderr,file:<filename>]
# when left empty: if running as daemon "system" else "stdout"
#sink =

# log filter <tag>:<level>[,<tag>:<level>]*
# with tag = * or <log tag> and level = [trace,debug,info,notice,warning,error,fatal]
#filter = *:info
#
###############################################################################