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• I tried programming a discord bot for music, it joins the channel, it apparently "speaks" but i can't hear anything

  2 avril 2020, par borax

  I tried to code it alone, but I got the same problem, then I copied the code from https://gabrieltanner.org/blog/dicord-music-bot and it persists. I have downloaded FFmpeg, but I still think the problem lies there. Any suggestions ? (it's my first time here, I don't know how much of the code is relevant, also, i get this Error : FFmpeg/avconv not found !)

  



  const Discord = require('discord.js');
const client = new Discord.Client();

const ytdl = require("ytdl-core");

const token = 'REDACTED';

const prefix = '$';

var version = '1.1.2';

var servers = {};

const queue = new Map();

client.on('ready', () => {
    console.log('BOT is online');
})
client.once("ready", () => {
    console.log("Ready!");
  });

  client.once("reconnecting", () => {
    console.log("Reconnecting!");
  });

  client.once("disconnect", () => {
    console.log("Disconnect!");
  });

  client.on("message", async message => {
    if (message.author.bot) return;
    if (!message.content.startsWith(prefix)) return;

    const serverQueue = queue.get(message.guild.id);

    if (message.content.startsWith(`${prefix}play`)) {
      execute(message, serverQueue);
      return;
    } else if (message.content.startsWith(`${prefix}skip`)) {
      skip(message, serverQueue);
      return;
    } else if (message.content.startsWith(`${prefix}stop`)) {
      stop(message, serverQueue);
      return;
    } else {
      message.channel.send("You need to enter a valid command!");
    }
  });

  async function execute(message, serverQueue) {
    const args = message.content.split(" ");

    const voiceChannel = message.member.voice.channel;
    if (!voiceChannel)
      return message.channel.send(
        "You need to be in a voice channel to play music!"
      );
    const permissions = voiceChannel.permissionsFor(message.client.user);
    if (!permissions.has("CONNECT") || !permissions.has("SPEAK")) {
      return message.channel.send(
        "I need the permissions to join and speak in your voice channel!"
      );
    }

    const songInfo = await ytdl.getInfo(args[1]);
    const song = {
      title: songInfo.title,
      url: songInfo.video_url
    };

    if (!serverQueue) {
      const queueContruct = {
        textChannel: message.channel,
        voiceChannel: voiceChannel,
        connection: null,
        songs: [],
        volume: 5,
        playing: true
      };

      queue.set(message.guild.id, queueContruct);

      queueContruct.songs.push(song);

      try {
        var connection = await voiceChannel.join();
        queueContruct.connection = connection;
        play(message.guild, queueContruct.songs[0]);
      } catch (err) {
        console.log(err);
        queue.delete(message.guild.id);
        return message.channel.send(err);
      }
    } else {
      serverQueue.songs.push(song);
      return message.channel.send(`${song.title} has been added to the queue!`);
    }
  }

  function skip(message, serverQueue) {
    if (!message.member.voice.channel)
      return message.channel.send(
        "You have to be in a voice channel to stop the music!"
      );
    if (!serverQueue)
      return message.channel.send("There is no song that I could skip!");
    serverQueue.connection.dispatcher.end();
  }

  function stop(message, serverQueue) {
    if (!message.member.voice.channel)
      return message.channel.send(
        "You have to be in a voice channel to stop the music!"
      );
    serverQueue.songs = [];
    serverQueue.connection.dispatcher.end();
  }

  function play(guild, song) {
    const serverQueue = queue.get(guild.id);
    if (!song) {
      serverQueue.voiceChannel.leave();
      queue.delete(guild.id);
      return;
    }

    const dispatcher = serverQueue.connection
      .play(ytdl(song.url))
      .on("finish", () => {
        serverQueue.songs.shift();
        play(guild, serverQueue.songs[0]);
      })
      .on("error", error => console.error(error));
    dispatcher.setVolumeLogarithmic(serverQueue.volume / 5);
    serverQueue.textChannel.send(`Start playing: **${song.title}**`);
  }

client.login(token);


  


• How do I make my Discord Bot play mp3 files, while in a voice Channel ? (FFMPEG problem)

  27 mars 2019, par João Pimenta

  I’m trying to make a bot that joins the voice channel, plays a mp3 file from my computer, and leaves the channel afterwards.

  It "does" work, joins, leaves, but it doesn’t plays any sound, sometimes it produces static-like noises though, which made me think it is a FFMPEG problem.

  I’m on a ubuntu 16.04.

  I have tried changing the way I show the function what the path is for my .mp3 file. I came to the conclusion that ('/home/user/djsBot/01.mp3'); is the correct way to do it (the documentation asks for an absolute path), because I thought it wasn’t able to locate my file.

  I have also tried uninstalling and installing ffmpeg-binaries, same for node-opus, both of which give me moderate vulnerability reports (not sure what this means) and tell to run npm audit fix.

  I’m somewhat new to ubuntu, and a complete beginner on JS and Node.JS, so any tips or clarification are welcome. :)

  client.on('message', (msg) => {
  
    if (msg.content === '1') { // user types '1' to play a sound
  
      if (msg.member.voiceChannel) {
  
        msg.member.voiceChannel.join() // bot joins user's channel
  
        .then(connection => {
  
            const dispatcher = connection.playFile('/home/user/djsBot/01.mp3');
  
            dispatcher.on("end", end => {
  
              msg.member.voiceChannel.leave();
  
            });
  
        }).catch(err => {
  
            console.log(err);
  
          });
  
      }
  
      else {
  
        msg.channel.send(`You must be in a Voice Channel for me to talk to you, ${msg.author.username}!`);
  
      }
  
    }
  
  });

• Font Family not rendering properly through subtitle ass in ffmpeg [closed]

  30 novembre 2020, par Konduri Sai Aditya

  Some of the font family's like Pacifico are not rendering properly with the requested font size through .ass file in ffmpeg. Although some other fonts are rendered properly with similar font size. Any reason why some fonts are not loaded properly with their respective widths ?