
###############################################
# General parameters

# Sets the verbosity of the program; available values are "error", "warn", "info", "debug".
logLevel: info
# Destinations of log messages; available values are "stdout", "file" and "syslog".
logDestinations: [stdout]
# If "file" is in logDestinations, this is the file which will receive the logs.
logFile: mediamtx.log

# Timeout of read operations.
readTimeout: 10s
# Timeout of write operations.
writeTimeout: 10s
# Number of read buffers.
# A higher value allows a wider throughput, a lower value allows to save RAM.
readBufferCount: 512
# Maximum size of payload of outgoing UDP packets.
# This can be decreased to avoid fragmentation on networks with a low UDP MTU.
udpMaxPayloadSize: 1472

# HTTP URL to perform external authentication.
# Every time a user wants to authenticate, the server calls this URL
# with the POST method and a body containing:
# {
#   "ip": "ip",
#   "user": "user",
#   "password": "password",
#   "path": "path",
#   "protocol": "rtsp|rtmp|hls|webrtc",
#   "id": "id",
#   "action": "read|publish",
#   "query": "query"
# }
# If the response code is 20x, authentication is accepted, otherwise
# it is discarded.
externalAuthenticationURL:

# Enable the HTTP API.
api: yes

# Enable Prometheus-compatible metrics.
metrics: yes

# Enable pprof-compatible endpoint to monitor performances.
pprof: no

# Command to run when a client connects to the server.
# This is terminated with SIGINT when a client disconnects from the server.
# The following environment variables are available:
# * RTSP_PORT: server port
runOnConnect:
# Restart the command if it exits suddenly.
runOnConnectRestart: no

###############################################
# RTSP parameters

# Disable support for the RTSP protocol.
rtspDisable: no
# List of enabled RTSP transport protocols.
# UDP is the most performant, but doesn't work when there's a NAT/firewall between
# server and clients, and doesn't support encryption.
# UDP-multicast allows to save bandwidth when clients are all in the same LAN.
# TCP is the most versatile, and does support encryption.
# The handshake is always performed with TCP.
protocols: [udp, tcp]
# Encrypt handshakes and TCP streams with TLS (RTSPS).
# Available values are "no", "strict", "optional".
encryption: "no"
# Address of the TCP/RTSP listener. This is needed only when encryption is "no" or "optional".
rtspAddress: :8554
# Address of the TCP/TLS/RTSPS listener. This is needed only when encryption is "strict" or "optional".
rtspsAddress: :8322
# Address of the UDP/RTP listener. This is needed only when "udp" is in protocols.
rtpAddress: :8000
# Address of the UDP/RTCP listener. This is needed only when "udp" is in protocols.
rtcpAddress: :8001
# IP range of all UDP-multicast listeners. This is needed only when "multicast" is in protocols.
multicastIPRange: 224.1.0.0/16
# Port of all UDP-multicast/RTP listeners. This is needed only when "multicast" is in protocols.
multicastRTPPort: 8002
# Port of all UDP-multicast/RTCP listeners. This is needed only when "multicast" is in protocols.
multicastRTCPPort: 8003
# Path to the server key. This is needed only when encryption is "strict" or "optional".
# This can be generated with:
# openssl genrsa -out server.key 2048
# openssl req -new -x509 -sha256 -key server.key -out server.crt -days 3650
serverKey: server.key
# Path to the server certificate. This is needed only when encryption is "strict" or "optional".
serverCert: server.crt
# Authentication methods.
authMethods: [basic, digest]

###############################################
# RTMP parameters

# Disable support for the RTMP protocol.
rtmpDisable: yes

###############################################
# HLS parameters

# Disable support for the HLS protocol.
hlsDisable: yes

###############################################
# WebRTC parameters

# Disable support for the WebRTC protocol.
webrtcDisable: yes

###############################################
# Path parameters

# These settings are path-dependent, and the map key is the name of the path.
# It's possible to use regular expressions by using a tilde as prefix.
# For example, "~^(test1|test2)$" will match both "test1" and "test2".
# For example, "~^prefix" will match all paths that start with "prefix".
# The settings under the path "all" are applied to all paths that do not match
# another entry.
paths:
  all:
    # Source of the stream. This can be:
    # * publisher -> the stream is published by a RTSP or RTMP client
    # * rtsp://existing-url -> the stream is pulled from another RTSP server / camera
    # * rtsps://existing-url -> the stream is pulled from another RTSP server / camera with RTSPS
    # * rtmp://existing-url -> the stream is pulled from another RTMP server / camera
    # * rtmps://existing-url -> the stream is pulled from another RTMP server / camera with RTMPS
    # * http://existing-url/stream.m3u8 -> the stream is pulled from another HLS server
    # * https://existing-url/stream.m3u8 -> the stream is pulled from another HLS server with HTTPS
    # * udp://ip:port -> the stream is pulled from UDP, by listening on the specified IP and port
    # * redirect -> the stream is provided by another path or server
    # * rpiCamera -> the stream is provided by a Raspberry Pi Camera
    source: publisher

    # If the source is an RTSP or RTSPS URL, this is the protocol that will be used to
    # pull the stream. available values are "automatic", "udp", "multicast", "tcp".
    sourceProtocol: automatic

    # Tf the source is an RTSP or RTSPS URL, this allows to support sources that
    # don't provide server ports or use random server ports. This is a security issue
    # and must be used only when interacting with sources that require it.
    sourceAnyPortEnable: no

    # If the source is a RTSPS, RTMPS or HTTPS URL, and the source certificate is self-signed
    # or invalid, you can provide the fingerprint of the certificate in order to
    # validate it anyway. It can be obtained by running:
    # openssl s_client -connect source_ip:source_port </dev/null 2>/dev/null | sed -n '/BEGIN/,/END/p' > server.crt
    # openssl x509 -in server.crt -noout -fingerprint -sha256 | cut -d "=" -f2 | tr -d ':'
    sourceFingerprint:

    # If the source is an RTSP or RTMP URL, it will be pulled only when at least
    # one reader is connected, saving bandwidth.
    sourceOnDemand: no
    # If sourceOnDemand is "yes", readers will be put on hold until the source is
    # ready or until this amount of time has passed.
    sourceOnDemandStartTimeout: 10s
    # If sourceOnDemand is "yes", the source will be closed when there are no
    # readers connected and this amount of time has passed.
    sourceOnDemandCloseAfter: 10s

    # If the source is "redirect", this is the RTSP URL which clients will be
    # redirected to.
    sourceRedirect:

    # If the source is "publisher" and a client is publishing, do not allow another
    # client to disconnect the former and publish in its place.
    disablePublisherOverride: no

    # If the source is "publisher" and no one is publishing, redirect readers to this
    # path. It can be can be a relative path  (i.e. /otherstream) or an absolute RTSP URL.
    fallback:


    # Username required to publish.
    # SHA256-hashed values can be inserted with the "sha256:" prefix.
    publishUser:
    # Password required to publish.
    # SHA256-hashed values can be inserted with the "sha256:" prefix.
    publishPass:
    # IPs or networks (x.x.x.x/24) allowed to publish.
    publishIPs: []

    # Username required to read.
    # SHA256-hashed values can be inserted with the "sha256:" prefix.
    readUser:
    # password required to read.
    # SHA256-hashed values can be inserted with the "sha256:" prefix.
    readPass:
    # IPs or networks (x.x.x.x/24) allowed to read.
    readIPs: []

    # Command to run when this path is initialized.
    # This can be used to publish a stream and keep it always opened.
    # This is terminated with SIGINT when the program closes.
    # The following environment variables are available:
    # * RTSP_PATH: path name
    # * RTSP_PORT: server port
    # * G1, G2, ...: regular expression groups, if path name is
    #   a regular expression.
    runOnInit:
    # Restart the command if it exits suddenly.
    runOnInitRestart: no

    # Command to run when this path is requested.
    # This can be used to publish a stream on demand.
    # This is terminated with SIGINT when the path is not requested anymore.
    # The following environment variables are available:
    # * RTSP_PATH: path name
    # * RTSP_PORT: server port
    # * G1, G2, ...: regular expression groups, if path name is
    #   a regular expression.
    runOnDemand:
    # Restart the command if it exits suddenly.
    runOnDemandRestart: no
    # Readers will be put on hold until the runOnDemand command starts publishing
    # or until this amount of time has passed.
    runOnDemandStartTimeout: 10s
    # The command will be closed when there are no
    # readers connected and this amount of time has passed.
    runOnDemandCloseAfter: 10s

    # Command to run when the stream is ready to be read, whether it is
    # published by a client or pulled from a server / camera.
    # This is terminated with SIGINT when the stream is not ready anymore.
    # The following environment variables are available:
    # * RTSP_PATH: path name
    # * RTSP_PORT: server port
    # * G1, G2, ...: regular expression groups, if path name is
    #   a regular expression.
    runOnReady:
    # Restart the command if it exits suddenly.
    runOnReadyRestart: no

    # Command to run when a clients starts reading.
    # This is terminated with SIGINT when a client stops reading.
    # The following environment variables are available:
    # * RTSP_PATH: path name
    # * RTSP_PORT: server port
    # * G1, G2, ...: regular expression groups, if path name is
    #   a regular expression.
    runOnRead:
    # Restart the command if it exits suddenly.
    runOnReadRestart: no
