text: import asyncio
  import discord
  import yt_dlp as youtube_dl
  
  from nextcord.ext import commands
  
  # Suppress noise about console usage from errors
  youtube_dl.utils.bug_reports_message = lambda: ''
  
  
  ytdl_format_options = {
      'format': 'bestaudio/best',
      'outtmpl': '%(extractor)s-%(id)s-%(title)s.%(ext)s',
      'restrictfilenames': True,
      'noplaylist': True,
      'nocheckcertificate': True,
      'ignoreerrors': False,
      'logtostderr': False,
      'quiet': True,
      'no_warnings': True,
      'default_search': 'auto',
      'source_address': '0.0.0.0' # bind to ipv4 since ipv6 addresses cause issues sometimes
  }
  
  ffmpeg_options = {
      'options': '-vn'
  }
  
  ytdl = youtube_dl.YoutubeDL(ytdl_format_options)
  
  
  class YTDLSource(discord.PCMVolumeTransformer):
      def __init__(self, source, *, data, volume=0.5):
          super().__init__(source, volume)
  
          self.data = data
  
          self.title = data.get('title')
          self.url = data.get('url')
  
      @classmethod
      async def from_url(cls, url, *, loop=None, stream=False):
          loop = loop or asyncio.get_event_loop()
          data = await loop.run_in_executor(None, lambda: ytdl.extract_info(url, download=not stream))
  
          if 'entries' in data:
              # take first item from a playlist
              data = data['entries'][0]
  
          filename = data['url'] if stream else ytdl.prepare_filename(data)
          return cls(discord.FFmpegPCMAudio(filename, **ffmpeg_options), data=data)
  
  
  class Music(commands.Cog):
      def __init__(self, bot):
          self.bot = bot
  
      @commands.command()
      async def join(self, ctx, *, channel: discord.VoiceChannel):
          """Joins a voice channel"""
  
          if ctx.voice_client is not None:
              return await ctx.voice_client.move_to(channel)
  
          await channel.connect()
  
      @commands.command()
      async def play(self, ctx, *, query):
          """Plays a file from the local filesystem"""
  
          source = discord.PCMVolumeTransformer(discord.FFmpegPCMAudio(query))
          ctx.voice_client.play(source, after=lambda e: print(f'Player error: {e}') if e else None)
  
          await ctx.send(f'Now playing: {query}')
  
      @commands.command()
      async def yt(self, ctx, *, url):
          """Plays from a url (almost anything youtube_dl supports)"""
  
          async with ctx.typing():
              player = await YTDLSource.from_url(url, loop=self.bot.loop)
              ctx.voice_client.play(player, after=lambda e: print(f'Player error: {e}') if e else None)
  
          await ctx.send(f'Now playing: {player.title}')
  
      @commands.command()
      async def stream(self, ctx, *, url):
          """Streams from a url (same as yt, but doesn't predownload)"""
  
          async with ctx.typing():
              player = await YTDLSource.from_url(url, loop=self.bot.loop, stream=True)
              ctx.voice_client.play(player, after=lambda e: print(f'Player error: {e}') if e else None)
  
          await ctx.send(f'Now playing: {player.title}')
  
      @commands.command()
      async def volume(self, ctx, volume: int):
          """Changes the player's volume"""
  
          if ctx.voice_client is None:
              return await ctx.send("Not connected to a voice channel.")
  
          ctx.voice_client.source.volume = volume / 100
          await ctx.send(f"Changed volume to {volume}%")
  
      @commands.command()
      async def stop(self, ctx):
          """Stops and disconnects the bot from voice"""
  
          await ctx.voice_client.disconnect()
  
      @play.before_invoke
      @yt.before_invoke
      @stream.before_invoke
      async def ensure_voice(self, ctx):
          if ctx.voice_client is None:
              if ctx.author.voice:
                  await ctx.author.voice.channel.connect()
              else:
                  await ctx.send("You are not connected to a voice channel.")
                  raise commands.CommandError("Author not connected to a voice channel.")
          elif ctx.voice_client.is_playing():
              ctx.voice_client.stop()
  
  
  def setup(bot: commands.Bot):
      bot.add_cog(Music(bot))
      