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• Error when trying to play MP3 in discord VC

  27 mars 2019, par QueenInTheNorth

  I am encountering an error when my discord bot is trying to play an MP3 file in a Voice channel.

  My code :

  if(message.member.voiceChannel){
  
  
  
          const connection = await message.member.voiceChannel.join();
  
          const dispatcher = connection.playFile('./resources/shamebell.mp3');
  
  
  
          dispatcher.on('finish', () => {
  
              console.log('Finished playing!');
  
            });
  
  
  
            dispatcher.destroy(); // end the stream
  
  }

  The bot encounters an error when trying to play the MP3 file. It joins the Voice Channel that the user is in just fine. The bot should join the VC, play the MP3 file then leave afterwards.

  Error in dispatcher :

  TypeError [ERR_INVALID_ARG_TYPE]: The "file" argument must be of type string

  I have tried using both the absolute path as well as the relative path to the MP3. FFMPEG is installed and windows PATH set as well as NPM installed "ffmpeg-binaries" : "^3.2.2-3".

  Swapping from connection.playFile('./resources/shamebell.mp3'); to connection.play('./resources/shamebell.mp3'); Gives the error connection.play is not a function at line 14:43

  Any help on resolving this issue will be appreciated :)

• how to play edited videos in mpv [closed]

  19 avril 2021, par Eswar T

  How to play edited videos (before exporting them) like how we can play in ffplay like here an example in ffplay so can we also play them using MPV if yes please convert this command thank you

  


  ffplay -i 1.mp4 -ss 00:00:30.100 -t 00:00:10 -af volume=2.0,atempo=2.0-vf transpose=0,transpose=0,setpts=1/0.5*PTS,fps=30) 


  


  and using a playlist how can we play multiple edited files like

  


  ffplay -i 1.mp4 -ss 00:00:30.100 -t 00:00:10 -af volume=2.0,atempo=2.0-vf transpose=0,transpose=0,setpts=1/0.5*PTS,fps=30) && ffplay -i 2.mp4 -ss 00:00:30.100 -t 00:00:10 -af volume=2.0,atempo=2.0-vf transpose=0,transpose=0,setpts=1/0.5*PTS,fps=30)


  


• Discord api, bot play audio but i can't hear it

  5 novembre 2023, par BigMautone

  Just for fun, i'm trying to make a discord bot with python to play music from youtube. I've implemented some basic function and the bot seems to work fine,except that, once I enter the voice channel, the icon lights up and seems to play audio but I can't hear it.

  


  This is the code that I'm calling from the discord command :

  


    @commands.command(name='play')
    async def play(self, ctx, link):
        try:
            await ctx.invoke(self.connect)
            server = ctx.message.guild
            voice_channel = server.voice_client

            async with ctx.typing():
                link_info = await YTManager.yt_search(link)
                filename = link_info['filename']
                stream = link_info['stream_url']
                try:
                    voice_channel.play(discord.FFmpegPCMAudio(source=stream, **ffmpeg_settings))
                    voice_channel.source.volume = 1
                except Exception as e:
                    pprint(f"error: {e}")

            await ctx.send('**Now playing:** {}'.format(filename))
        except:
            await ctx.send("The bot is not connected to a voice channel.")


  


  Ffmpeg is ok, i've added the bin folder to path and I don't get any error in the console.
What could be the problem ?