Final fixes in radio

radio_conjurer.liq

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+# FILEPATH: /home/mtuszowski/conjurer/conjurer_musician/radio_conjurer.liq
+
+# This script sets up a Liquidsoap radio stream with various features and configurations.
+
+# Load icecast credentials from a JSON file
+let json.parse credentials  = file.contents("/home/pi/Conjurer/icecast_credentials.json")
+
+# Enable replaygain metadata processing
+enable_replaygain_metadata()
+
+# Set up a playlog for tracking played tracks
+
+l = playlog(duration = 72000.0, persistency="/home/pi/Conjurer/persistence.log")
+
+# Function to check if a track can be played based on its metadata
+def check(r)
+    m = request.metadata(r)
+    if l.last(m) < 36000. then
+        log.info("Rejecting #{m['filename']} (played #{l.last(m)}s ago).")
+        false
+    else
+        l.add(m)
+        true
+    end
+end
+
+# Define playlists to be used in the stream
+s1 = replaygain(playlist(reload_mode="watch", check_next=check, "/home/pi/Conjurer/all_playlist.playlist"))
+s2 = replaygain(playlist(reload_mode="watch", check_next=check, "/home/pi/Conjurer/priority_queue.playlist"))
+s3 = replaygain(playlist(reload_mode="watch", check_next=check, "/home/pi/Conjurer/hit.playlist"))
+
+# Create a request queue for user-generated requests
+requests_queue = request.queue()
+
+# Function to process the request queue and add new requests
+def queue_processing()
+    text=file.lines("/home/pi/Conjurer/request.playlist")
+    if text != [] then
+        list.iter(fun(item) -> requests_queue.push.uri(item), text)
+        file.remove("/home/pi/Conjurer/request.playlist")
+        f = file.open("/home/pi/Conjurer/request.playlist", create=true)
+        f.close()
+    end
+end
+
+# Randomly select a playlist with weights
+s4 = random(id="randomizer", weights=[2, 3, 5], [s1, s2, s3])
+
+# Load jingles playlist
+jingles = (playlist(reload_mode="watch", "/home/pi/Conjurer/jingles.playlist"))
+
+# Create the main stream with random playlist and jingles
+s = rotate(id="randomizer", weights=[10, 1], [s4, jingles])
+
+s = crossfade(fade_out=2., fade_in=2., duration=4., fallback(id="switcher", track_sensitive=false, [requests_queue, s]))
+
+# Set up an interactive harbor for controlling the stream
+interactive.harbor(port = 9999)
+#harbor.input(buffer=30.0)
+# Set up interactive controls for bass boost
+f = interactive.float("f", description="Frequency", min=0., max=1000., unit="Hz", 200.)
+g = interactive.float("g", description="Gain", min=0., max=20., unit="dB", 8.)
+b = bass_boost(frequency=f, gain=g, s)
+s = add([s, b])
+
+# Set up interactive control for main volume
+a = interactive.float("main_volume", min=0., max=20., 0.4)
+s = compress.multiband.interactive(bands=7, s)
+
+mic_gain = interactive.float("mic_volume", min=0., max=120., 6.)
+
+# Apply audio processing effects
+tmic = buffer(input.pulseaudio()) # Microphone
+mic = amplify(mic_gain, tmic)
+mic = gate(threshold=-80., range=-120., mic)
+mic = compress(threshold=0., ratio=2.,mic)
+mic = nrj(normalize(mic))
+
+# Apply audio processing effects
+s = nrj(normalize(s))
+s = amplify(a, s)
+# Skip blank sections in the stream
+s = blank.skip(max_blank=10., s)
+
+#Manual audition override
+live_enabled = interactive.bool("Going Live!", true)
+s = switch(track_sensitive=false,
+    [(live_enabled, mic),
+    ({true}, s)])
+
+
+def fading_transition(a,b)
+	sequence([fade.out(a.source),fade.in(b.source)])
+end
+
+# Configure logging settings
+log_to_stdout = true
+log_to_file = true
+logpath = "/home/pi/Conjurer/radio_log.log"
+loglevel = 3
+set("log.stdout", log_to_stdout)
+set("log.level", loglevel)
+
+# Enable logging to file
+set("log.file", log_to_file)
+set("log.file.path", logpath)
+
+# Set up emergency fallback track
+emergency = single("/home/pi/RetroPie/mp3/Youtube/Dr. Peacock - Trip to Ireland [GvrvQTUbUcA].mp3")
+radio =  fallback(id="switcher2", track_sensitive=false, [s, emergency])
+
+# Set up an interactive control for skipping tracks
+p = interactive.bool("Skip track", false)
+def http_skip(~protocol, ~data, ~headers, uri)=
+    radio.skip()
+    http.response(code=200,data="Skipped")
+end
+harbor.http.register(port=54321,method="GET","/skip", http_skip)
+
+
+# Function to process the request queue and skip the current track if requested
+def check_skip()
+    if p() then
+        log.info("Skipping current track.")
+        radio.skip()
+        p.set(false)
+    end
+end
+
+# Run the queue processing function every 60 seconds
+thread.run(every=60., queue_processing)
+
+
+# Run the check_skip function every 5 seconds
+thread.run(every=15., check_skip)
+
+
+# Enable persistent script parameters
+interactive.persistent("script.params")
+
+# Configure output formats and destinations
+
+
+output.icecast(%mp3, host="retropie", port=8000, password=credentials.password, icy_metadata="true", mount="mp3-stream", radio)
+output.pulseaudio(radio)
+#output.file.hls("/tmp/hls", [("mp3-low", %mp3(bitrate=96)), ("mp3-hi", %mp3(bitrate=160))], radio)
+# Uncomment the following lines to enable additional output formats
+# output.icecast(%opus, host="retropie", port=8000, password=credentials.password, icy_metadata="true", mount="opus-stream", radio)
+# output.icecast(%ogg, host="retropie", port=8000, password=credentials.password, icy_metadata="true", mount="ogg-stream", radio)
+# output.icecast(%aac, host="retropie", port=8000, password=credentials.password, icy_metadata="true", mount="aac-stream", radio)
+# output.icecast(%flac, host="retropie", port=8000, password=credentials.password, icy_metadata="true", mount="flac-stream", radio)
+# output.icecast(%vorbis, host="retropie", port=8000, password=credentials.password, icy_metadata="true", mount="vorbis-stream", radio)
+# output.icecast(%speex, host="retropie", port=8000, password=credentials.password, icy_metadata="true", mount="speex-stream", radio)
+# output.icecast(%wav, host="retropie", port=8000, password=credentials.password, icy_metadata="true", mount="wav-stream", radio)
+# output.icecast(%pcm, host="retropie", port=8000, password=credentials.password, icy_metadata="true", mount="pcm-stream", radio)
+# output.icecast(%raw, host="retropie", port=8000, password=credentials.password, icy_metadata="true", mount="raw-stream", radio)
+# output.icecast(%s16l, host="retropie", port=8000, password=credentials.password, icy_metadata="true", mount="s16l-stream", radio)
+# output.icecast(%s16b, host="retropie", port=8000, password=credentials.password, icy_metadata="true", mount="s16b-stream", radio)
+# output.icecast(%s24l, host="retropie", port=8000, password=credentials.password, icy_metadata="true", mount="s24l-stream", radio)
+# output.icecast(%s24b, host="retropie", port=8000, password=credentials.password, icy_metadata="true", mount="s24b-stream", radio)
+# output.icecast(%s32l, host="retropie", port=8000, password=credentials.password, icy_metadata="true", mount="s32l-stream", radio)
+# output.icecast(%s32b, host="retropie", port=8000, password=credentials.password, icy_metadata="true", mount="s32b-stream", radio)
+# output.icecast(%s64l, host="retropie", port=8000, password=credentials.password, icy_metadata="true", mount="s64l-stream", radio)
+# output.icecast(%s64b, host="retropie", port=8000, password=credentials.password, icy_metadata="true", mount="s64b-stream", radio)
+# output.icecast(%s128l, host="retropie", port=8000, password=credentials.password, icy_metadata="true", mount="s128l-stream", radio)
+# output.icecast(%s128b, host="retropie", port=8000, password=credentials.password, icy_metadata="true", mount="s128b-stream", radio)
+# output.icecast(%s256l, host="retropie", port=8000, password=credentials.password, icy_metadata="true", mount="s256l-stream", radio)
+# output.icecast(%s256b, host="retropie", port=8000, password=credentials.password, icy_metadata="true", mount="s256b-stream", radio)
+# output.icecast(%s512l, host="retropie", port=8000, password=credentials.password, icy_metadata="true", mount="s512l-stream", radio)
+# output.icecast(%s512b, host="retropie", port=8000, password=credentials.password, icy_metadata="true", mount="s512b-stream", radio)
+# output.icecast(%s1024l, host="retropie", port=8000, password=credentials.password, icy_metadata="true", mount="s1024l-stream", radio)
+# output.icecast(%s1024b, host="retropie", port=8000, password=credentials.password, icy_metadata="true", mount="s1024b-stream", radio)
+# output.icecast(%s2048l, host="retropie", port=8000, password=credentials.password, icy_metadata="true", mount="s2048l-stream", radio)
+# output.icecast(%s2048b, host="retropie", port=8000, password=credentials.password, icy_metadata="true", mount="s2048b-stream", radio)
+# output.icecast(%s4096l, host="retropie", port=8000, password=credentials.password, icy_metadata="true", mount="s4096l-stream", radio)
+# output.icecast(%s4096b, host="retropie", port=8000, password=credentials.password, icy_metadata="true", mount="s4096b-stream", radio)
+# output.icecast(%s8192l, host="retropie", port=8000, password=credentials.password, icy_metadata="true", mount="s8192l-stream", radio)
+# output.icecast(%s8192b, host="retropie", port=8000, password=credentials.password, icy_metadata="true", mount="s8192b-stream", radio)

test_mic2.liq

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+let json.parse credentials  = file.contents("/home/pi/Conjurer/icecast_credentials.json")
+
+output.icecast(%mp3, host="retropie", port=8000, password=credentials.password, icy_metadata="true", mount="mp3-stream",input.alsa(bufferize=false))
+

test_mic3.liq

@@ -0,0 +1,4 @@
+let json.parse credentials  = file.contents("/home/pi/Conjurer/icecast_credentials.json")
+
+output.icecast(%mp3, host="retropie", port=8000, password=credentials.password, icy_metadata="true", mount="mp3-stream",input.pulseaudio())
+