199 lines
7.2 KiB
Markdown
199 lines
7.2 KiB
Markdown
The streaming host configuration for Airtime is shown in the file */etc/airtime/liquidsoap.cfg* which is automatically generated by the **Streams** page, found on the **System** menu of the Airtime administration interface. For this reason, you would not normally edit the streaming configuration manually, as any changes are likely to be overwritten by the administration interface.
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Database and RabbitMQ hosts
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---------------------------
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Optionally, you may wish to edit the file */etc/airtime/airtime.conf* to set the PostgreSQL database host, and the username and password to connect to the database with:
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sudo nano /etc/airtime/airtime.conf
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You can also set options for RabbitMQ messaging, the Airtime server and SoundCloud uploads in this file, although you should not normally need to adjust the defaults unless you are running a large Airtime system distributed across multiple servers. To run the Airtime server in demo mode, which changes the greeting on the login page and prevents user accounts from being created or modified, set the value of *demo* to 1.
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[database]
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host = localhost
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dbname = airtime
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dbuser = airtime
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dbpass = airtime
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[rabbitmq]
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host = 127.0.0.1
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port = 5672
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user = airtime
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password = XXXXXXXXXXXXXXXXXXXX
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vhost = /airtime
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[general]
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api_key = XXXXXXXXXXXXXXXXXXXXX
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web_server_user = www-data
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airtime_dir = /usr/share/airtime
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base_url = airtime.example.com
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base_port = 80
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base_dir = /
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cache_ahead_hours = 1
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[monit]
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monit_user = guest
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monit_password = airtime
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[soundcloud]
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connection_retries = 3
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time_between_retries = 60
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[demo]
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demo = 0
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Save and close the file with **Ctrl+O** and **Ctrl+X**. If you have changed the database settings, you should now run the command:
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sudo airtime-update-db-settings
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to make sure all of Airtime's database configuration files are updated. This command should output the following text to the server console:
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Airtime root folder found at /usr/share/airtime
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Updating /usr/share/airtime/application/configs/application.ini
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Updating /usr/share/airtime/build/build.properties
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Updating /usr/share/airtime/build/runtime-conf.xml
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Success!
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API client configuration
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------------------------
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If you have changed the *base\_url*, *base\_port* or *base\_dir* setting in */etc/airtime/airtime.conf* from the defaults, you will probably also have to update the *Hostname* settings in the file */etc/airtime/api\_client.cfg* accordingly.**
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bin_dir = /usr/lib/airtime/api_clients
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api_key = 'XXXXXXXXXXXXXXXXXXXX'
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api_base = api
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host = airtime.example.com
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base_port = 80
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base_dir = /
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Media monitor settings
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----------------------
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Airtime's media monitor has its own configuration file in */etc/airtime/media-monitor.cfg* which contains RabbitMQ settings and other preferences.
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api_client = airtime
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# where the binary files live
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bin_dir = /usr/lib/airtime/media-monitor
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# where the logging files live
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log_dir = /var/log/airtime/media-monitor
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############################################
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# RabbitMQ settings #
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############################################
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rabbitmq_host = localhost
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rabbitmq_user = airtime
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rabbitmq_password = XXXXXXXXXXXXXXXXXXXX
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rabbitmq_vhost = /airtime
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############################################
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# Media-Monitor preferences #
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############################################
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#how long to queue up events performed on the files themselves.
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check_filesystem_events = 5
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#how long to queue metadata input from airtime.
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check_airtime_events = 30
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# MM2 only:
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touch_interval = 5
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chunking_number = 450
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request_max_wait = 3.0
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rmq_event_wait = 0.1
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logpath = /var/log/airtime/media-monitor/media-monitor.log
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index_path = /var/tmp/airtime/media-monitor/last_index
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Playout and recorder settings
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-----------------------------
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Settings for pypo, the playout and recording engine used by Airtime, are found in the file */etc/airtime/pypo.cfg*. After making changes to this file, you will have to issue the command:
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sudo /etc/init.d/airtime-playout restart
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for the changes to take effect.
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############################################
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# pypo - configuration #
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############################################
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# Set the type of client you are using.
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# Currently supported types:
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# 1) "obp" = Open Broadcast Platform
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# 2) "airtime"
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#
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api_client = airtime
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############################################
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# Cache Directories #
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# *include* trailing slash !! #
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############################################
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cache_dir = /var/tmp/airtime/pypo/cache/
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file_dir = /var/tmp/airtime/pypo/files/
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tmp_dir = /var/tmp/airtime/pypo/tmp/
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############################################
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# Setup Directories #
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# Do *not* include trailing slash !! #
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############################################
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cache_base_dir = /var/tmp/airtime/pypo
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bin_dir = /usr/lib/airtime/pypo
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log_base_dir = /var/log/airtime
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pypo_log_dir = /var/log/airtime/pypo
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liquidsoap_log_dir = /var/log/airtime/pypo-liquidsoap
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############################################
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# Liquidsoap settings #
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############################################
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ls_host = 127.0.0.1
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ls_port = 1234
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############################################
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# RabbitMQ settings #
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############################################
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rabbitmq_host = localhost
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rabbitmq_user = airtime
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rabbitmq_password = XXXXXXXXXXXXXXXXXXXX
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rabbitmq_vhost = /airtime
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############################################
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# pypo preferences #
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############################################
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# Poll interval in seconds.
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#
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# This will rarely need to be changed because any schedule changes are
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# automatically sent to pypo immediately.
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#
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# This is how often the poll script downloads new schedules and files from the
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# server in the event that no changes are made to the schedule.
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#
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poll_interval = 3600# in seconds.
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# Push interval in seconds.
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#
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# This is how often the push script checks whether it has something new to
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# push to liquidsoap.
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#
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# It's hard to imagine a situation where this should be more than 1 second.
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#
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push_interval = 1# in seconds
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# 'pre' or 'otf'. 'pre' cues while playlist preparation
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# while 'otf' (on the fly) cues while loading into ls
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# (needs the post_processor patch)
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cue_style = pre
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############################################
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# Recorded Audio settings #
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############################################
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record_bitrate = 256
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record_samplerate = 44100
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record_channels = 2
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record_sample_size = 16
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#can be either ogg|mp3, mp3 recording requires installation of the package "lame"
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record_file_type = ogg
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# base path to store recorded shows at
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base_recorded_files = /var/tmp/airtime/show-recorder/
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