Liq radio + some comments and nice stuff

fix

fix

Fix ?

fx

Liquidsoap init

test

test2

test

Tst

tst

fix

PLS

tst

tst

test

test

fix

tst

aa

aa# Please enter the commit message for your changes. Lines starting

Ping

fix?

fix

fix

Working version

Upgrade

Fix

fix

metadata

test

fix

fix# Please enter the commit message for your changes. Lines starting

Fix

aa

fix

fix

test

FIx

test

test

test

fix

fix

fix?

aa

fix

test

Final v.00

HLS

Serve

file_webservice/conjurer_musician.py

@@ -1,3 +1,4 @@
+# This Python file uses the following encoding: utf-8
 """
 The provided Python script sets up a Flask web server to manage a list of music files, with
 functions for rescanning the music folder, updating the music list, and serving the music list via
@@ -12,9 +13,10 @@ import time
 from datetime import datetime
 from sys import platform
 import logging
-from flask import Flask, jsonify, request
+from flask import Flask, Response, jsonify, request, send_file
 from waitress import serve
 from logging import handlers
+from json.decoder import JSONDecodeError
 
 
 HOST_ADDRESS = "192.168.1.15"
@@ -38,6 +40,17 @@ if platform in ("linux", "linux2"):
 
 
 music_file_list = []
+def create_playlist():
+    with open("/home/pi/Conjurer/playlist.json", "r+", encoding="utf-8") as r_file:
+        with open("/home/pi/Conjurer/all_playlist.txt", "w", encoding="utf-8") as w_file:
+            try:
+                playlist = json.load(r_file)
+                for item in playlist:
+                    w_file.write(item)
+                    w_file.write("\n")
+            except JSONDecodeError:
+                pass
+
 def rescan():
     """
     The `rescan` function logs a message, scans for mp3 files in a specified folder,
@@ -49,14 +62,15 @@ def rescan():
         if platform == "win32":
             temp_music_file = temp_music_file.replace("/", "\\")
         music_file_list.append(temp_music_file)
-    with open("playlist.json", "r+", encoding="utf-8") as s_file:
+    with open("/home/pi/Conjurer/playlist.json", "r+", encoding="utf-8") as s_file:
         database = music_file_list
         #self.app.logger.info("DUMPING DATA")
         s_file.truncate(0)
         s_file.seek(0)
         json.dump(database, s_file)
-#TODO: Zobaczyć czy losowo, itp. lepiej po stronie pythona czy po stronei liquidsoapa. Tak samo modyfikowanie playlisty itp. itd.
-#TODO: Ale zacząć od odtwarzania playlisty z tego pliku json (może np. się format nie zgadzać albo coś)
+    create_playlist()
+#TODO: Zobaczyc czy losowo, itp. lepiej po stronie pythona czy po stronei liquidsoapa. Tak samo modyfikowanie playlisty itp. itd.
+#TODO: Ale zaczac od odtwarzania playlisty z tego pliku json (moze np. sie format nie zgadzac albo cos)
 
 def thread_rescan():
     """
@@ -198,8 +212,10 @@ def stream_music():
     :return: A JSON response containing a key "music_file_list" with the value of the variable
     `music_file_list`.
     """
-    return jsonify({"music_file_list": music_file_list})
-
+    m3u8 = Path("/tmp/hls/stream.m3u8")
+    r = Response(m3u8)
+    r.headers["Content-Type"] = "application/mpegURL"
+    return r, 200
 
 
 @app.route("/mp3", methods=["GET"])

file_webservice/radio_conjurer.liq

@@ -0,0 +1,30 @@
+let json.parse credentials  = file.contents("/home/pi/Conjurer/icecast_credentials.json")
+enable_replaygain_metadata()
+s = replaygain(playlist(reload_mode="watch", "/home/pi/Conjurer/all_playlist.playlist"))
+
+interactive.harbor(port = 9999)
+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])
+a = interactive.float("main_volume", min=0., max=20., 1.)
+s = compress.multiband.interactive(bands=3, s)
+
+s = nrj(normalize (s))
+s = crossfade(fade_out=3., fade_in=3., duration=5., s)
+s = amplify(a,s)
+
+s = blank.skip(max_blank=2., s)
+
+emergency = single("/home/pi/RetroPie/mp3/Youtube/Dr. Peacock - Trip to Ireland [GvrvQTUbUcA].mp3")
+radio = fallback([s,emergency])
+handle_metadata = fun (m) -> begin
+    print(m["title"])
+    print(m["artist"])
+    print(m["filename"])
+end
+radio.on_metadata(handle_metadata)
+interactive.persistent("script.params")
+
+output.file.hls("/tmp/hls",[("mp3-low", %mp3(bitrate=96)), ("mp3-hi", %mp3(bitrate=160))],radio)
+output.icecast(%mp3, host="retropie", port=8000,password=credentials.password, icy_metadata="true", mount="mp3-stream", radio)