liquidsoap不会重新加载播放列表文件

时间:2013-08-06 14:49:17

标签: stream streaming audio-streaming liquidsoap

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python脚本,该脚本在调用时立即更新播放列表,但有时Liquidsoap会在重新加载后继续播放旧的播放列表,即使调用了apply_metadata过程也是如此。

提前感谢您的帮助。

Liquidsoap脚本的整个代码:

# 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)

2 个答案:

答案 0 :(得分:5)

我终于找到了the solution asking in the Liquidsoap's mailing list

  

第一个虽然我想到的是你可能正在以某种方式使用播放列表()这不是...

     

你有关于使用requestdynamic的问题吗?此操作符可让您完全控制下一首正在播放的歌曲,并且可以使用您选择的任何语言编写下一首曲目回调,这样也更方便..

     祝你好运!

     

罗曼

答案 1 :(得分:1)

您也可以使用

myplaylist = playlist(mode="normal",playlist_file,reload_mode="watch")

一旦检测到任何更改,就会重新加载播放列表。