我对 Liquidsoap 有一个非常奇怪的问题。我有以下播放列表:
myplaylist = playlist(mode="normal",playlist_file,reload_mode="rounds",reload=1)
myplaylist = on_metadata(apply_metadata,myplaylist)
其中 apply_metadata 调用一个 python 脚本,该脚本在调用时会立即更新播放列表,但有时 Liquidsoap 在重新加载后会继续播放旧的播放列表,即使调用了 apply_metadata 过程。
在此先感谢您的帮助。
Liquidsoap 脚本的完整代码:
# This function is called when
# a new metadata block is passed in
# the stream.
def apply_metadata(m) =
title = m["filename"]
artist = m["artist"]
print("Now playing: #{title} by #{artist}")
filename = string.split(separator="/",title) # rozdelime cestu po lomitkach
filename = list.nth(list.rev(filename),0) # vezmeme meno suboru
filename = list.nth(string.split(separator="\.",filename),0) # odpojime koncovku .mp3
command = "python3.3 feedback.py " ^ filename
system(command)
end
#!/usr/bin/liquidsoap
# Log dir
set("log.file.path","/tmp/basic-radio.log")
#tidy up before playing playlist
playlist_file = "playlist.m3u"
system("python3.3 feedback.py -init")
# Music
myplaylist = playlist(mode="normal",playlist_file,reload_mode="rounds",reload=1)
myplaylist = on_metadata(apply_metadata,myplaylist)
# Stream it out
output.icecast(%mp3, host = "localhost", port = 8080, password = "baldur", mount = "stream", myplaylist, fallible=true)