-reorganized/cleaned up python_apps/pypo directory.

python_apps/pypo/liquidsoap_scripts/ls_script.liq

@@ -0,0 +1,101 @@
+%include "library/pervasives.liq"
+%include "/etc/airtime/liquidsoap.cfg"
+
+set("log.file.path", log_file)
+set("log.stdout", true)
+set("server.telnet", true)
+set("server.telnet.port", 1234)
+
+queue = request.queue(id="queue", length=0.5)
+queue = audio_to_stereo(queue)
+
+pypo_data = ref '0'
+web_stream_enabled = ref false
+stream_metadata_type = ref 0
+station_name = ref ''
+show_name = ref ''
+
+%include "ls_lib.liq"
+
+server.register(namespace="vars", "pypo_data", fun (s) -> begin pypo_data := s "Done" end)
+server.register(namespace="vars", "web_stream_enabled", fun (s) -> begin web_stream_enabled := (s == "true") string_of(!web_stream_enabled) end)
+server.register(namespace="vars", "stream_metadata_type", fun (s) -> begin stream_metadata_type := int_of_string(s) s end)
+server.register(namespace="vars", "show_name", fun (s) -> begin show_name := s s end)
+server.register(namespace="vars", "station_name", fun (s) -> begin station_name := s s end)
+
+
+default = amplify(0.00001, noise())
+default = rewrite_metadata([("artist","Airtime"), ("title", "offline")],default)
+
+s = fallback(track_sensitive=false, [queue, default])
+
+s = on_metadata(notify, s)
+s = crossfade(s)
+# Attach a skip command to the source s:
+
+#web_stream_source = input.http(id="web_stream", autostart = false, buffer=0.5, max=20., "")
+
+#once the stream is started, give it a sink so that liquidsoap doesn't
+#create buffer overflow warnings in the log file.
+#output.dummy(fallible=true, web_stream_source)
+
+#s = switch(track_sensitive = false,
+#    transitions=[to_live,to_live],
+#    [
+#      ({ !web_stream_enabled }, web_stream_source),
+#      ({ true }, s)
+#    ]
+#)
+
+add_skip_command(s)
+s = map_metadata(append_title, s)
+
+
+if output_sound_device then
+    out_device = out(s)
+end
+
+if output_icecast_mp3 then
+    out_mp3 = output.icecast(%mp3,
+            host = icecast_host, port = icecast_port,
+            password = icecast_pass, mount = mount_point_mp3,
+            fallible = true,
+            restart = true,
+            restart_delay = 5,
+            url = icecast_url,
+            description = icecast_description,
+            genre = icecast_genre,
+            s)
+end
+
+if output_icecast_vorbis then
+    
+    if output_icecast_vorbis_metadata then
+        out_vorbis = output.icecast(%vorbis,
+                host = icecast_host, port = icecast_port,
+                password = icecast_pass, mount = mount_point_vorbis,
+                fallible = true,
+                restart = true,
+                restart_delay = 5,
+                url = icecast_url,
+                description = icecast_description,
+                genre = icecast_genre,
+                s)
+    else
+        #remove metadata from ogg source and merge tracks to fix bug
+        #with vlc and mplayer disconnecting at the end of every track
+        s = add(normalize=false, [amplify(0.00001, noise()),s])
+        out_vorbis = output.icecast(%vorbis,
+                host = icecast_host, port = icecast_port,
+                password = icecast_pass, mount = mount_point_vorbis,
+                fallible = true,
+                restart = true,
+                restart_delay = 5,
+                url = icecast_url,
+                description = icecast_description,
+                genre = icecast_genre,
+                s)    
+    end
+    
+
+end