general:
    helptext: Sometimes it can happen, that a file is corrupt but still playable,
        this can produce an streaming error over all following files. The only way
        in this case is, to stop ffplayout and start it again. Here we only say when
        it stops, the starting process is in your hand. Best way is a systemd service
        on linux. 'stop_threshold' stop ffplayout, if it is async in time above this
        value. A number below 3 can cause unexpected errors.
    stop_threshold: 11

mail:
    helptext: Send error messages to email address, like missing playlist; invalid
        json format; missing clip path. Leave recipient blank, if you don't need this.
        'mail_level' can be WARNING or ERROR.
    subject: Playout Error
    smtp_server: mail.example.org
    smtp_port: 587
    sender_addr: ffplayout@example.org
    sender_pass: abc123
    recipient: null
    mail_level: ERROR