diff --git a/src/controller/player.py b/src/controller/player.py index c2f6702..b902e0e 100644 --- a/src/controller/player.py +++ b/src/controller/player.py @@ -1,4 +1,5 @@ # -*- coding: utf-8 -*- +import os import random import vlc import logging @@ -102,5 +103,31 @@ class audioPlayer(object): #https://github.com/ZeBobo5/Vlc.DotNet/issues/4 call_threaded(self.next) + def transcode_audio(self, item, path): + """ Converts given item to mp3. This method will be available when needed automatically.""" + if item.download_url == "": + item.get_download_url() + temporary_filename = "chunk_{0}".format(random.randint(0,2000000)) + temporary_path = os.path.join(os.path.dirname(path), temporary_filename) + # Let's get a new VLC instance for transcoding this file. + transcoding_instance = vlc.Instance(*["--sout=#transcode{acodec=mp3,ab=192}:file{mux=raw,dst=\"%s\"}"% (temporary_path,)]) + transcoder = transcoding_instance.media_player_new() + transcoder.set_mrl(item.download_url) + pub.sendMessage("change_status", status=_(u"Downloading {0}.").format(item.title,)) + media = transcoder.get_media() + transcoder.play() + while True: + state = media.get_state() + pub.sendMessage("change_status", status=_("Downloading {0} ({1}%).").format(item.title, int(transcoder.get_position()*100))) + if str(state) == 'State.Ended': + break + elif str(state) == 'state.error': + os.remove(temporary_path) + break + transcoder.release() + os.rename(temporary_path, path) + pub.sendMessage("change_status", status="") +# print(state) + def __del__(self): self.event_manager.event_detach(vlc.EventType.MediaPlayerEndReached) \ No newline at end of file