Too bad that you have the GUI requirement. Darkice works flawlessly. I agree that darksnow is awkward and I have never trusted it. You can’t get much simpler than darkice at the command line:
$sudo apt install darkice
create a configuration file at /etc/darkkce.cfg with your BCFY credentials in it. You can use your desktop GUI text editor for this rather than a command line editor. Save it.
$darkice
voila! You are streaming.
the configuration file (you may need to adjust the device):
# sample DarkIce configuration file, edit for your needs before using
# see the darkice.cfg man page for details
# this section describes general aspects of the live streaming session
[general]
duration = 0 # duration of encoding, in seconds. 0 means forever
bufferSecs = 5 # size of internal slip buffer, in seconds
reconnect = yes # reconnect to the server(s) if disconnected
# this section describes the audio input that will be streamed
[input]
device = hw:1,0 # OSS DSP soundcard device for the audio input
sampleRate = 11025 # sample rate in Hz. try 11025, 22050 or 44100
bitsPerSample = 16 # bits per sample. try 16
channel = 1 # channels. 1 = mono, 2 = stereo
[icecast2-0]
bitrateMode = cbr # constant bit rate
bitrate = 16
format = mp3 # format of the stream: mp3
quality = .1 # quality of the stream sent to the server
lowpass = 3000 # low pass filter to save bandwidth
server = audioX.broadcastify.com # host name of the server
port = 80 # 8000 port of the IceCast2 server, usually 8000
password = PPPPPPP # source password to the IceCast2 server
mountPoint = MMMMMM # mount point of this stream on the IceCast2 server
name = BBBBBB # name of the stream
description = AAAAA # description of the stream
url =
http://localhost # URL related to the stream
genre = Public Safety # genre of the stream
public = yes # advertise