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• Problem settingup a play command for my discord bot (music) ['Error : FFmpeg/avconv not found !']

  28 août 2023, par TitanFrex

  Im new to programing a discord bot, im more to the web developing enviroment, im trying to create by myself a play command song (only with one link) to try if the first join is working and actually play the song.

  


  (Discord.js v14)

  


  Unfortunately i was having a problem with FFMPEG.
This my actual module for the play.js command, where all the problem is happening.

  


  const { joinVoiceChannel, createAudioPlayer, createAudioResource } = require('@discordjs/voice');
const ytdl = require('ytdl-core');

module.exports = {
    devOnly: true,
    name: 'play',
    description: 'Start to play a song!',
    // options: Object[],

    /**
     *
     * @param {Client} client
     * @param {Interaction} interaction
     */
    callback: async (client, interaction) => {
        const voiceChannel = interaction.member.voice.channel;

        if (!voiceChannel) {
            return interaction.reply('You must be in a voice channel to use this command.');
        }

        const connection = joinVoiceChannel({
            channelId: voiceChannel.id,
            guildId: interaction.guild.id,
            adapterCreator: interaction.guild.voiceAdapterCreator,
        });

        const stream = ytdl('URL_HERE', { filter: 'audioonly' });
        const resource = createAudioResource(stream);

        const player = createAudioPlayer();
        connection.subscribe(player);
        player.play(resource);

        interaction.reply({
            content: `Playing Song`,
            // ephemeral: true,
        });
    }
}


  


  The first error i was receving was 'Error : FFmpeg/avconv not found !', i tried to install it with some guides online. after couple of tries i get it right and the command 'ffmpeg -version' returns.

  


  After that i tought it was workikng, but when i started my project, i receved the same error,. I tried to look up for a solution and i tried to get the process.env.PATH to see but i dont understand if its right or not.

  


  After i removed the console.log(process.env.PATH), i get no errors in the terminal, but it will stil not play the song.

  


• discord bot music with youtube dl not stuck at webpage downloading

  22 septembre 2021, par patricebailey1998

  So I'm trying to make a music bot which just joins,plays,stops and resume music. However my bot can join and leave a voice channel fine, however when i do my /play command it get stuck on [youtube] oCveByMXd_0: Downloading webpage (this is output in vscode) and then does nothing after. I put some print statement (which you can see in the code below and it prints 1 and 2 but NOT 3). Anyone had this issue ?

  


  MUSIC BOT FILE

  


  import discord
from discord.ext import commands
import youtube_dl

class music(commands.Cog):
    def __init__(self, bot):
        self.bot = bot
        
    @commands.command()
    async def join(self, ctx):
        if(ctx.author.voice is None):
            await ctx.reply("*You're not in a voice channel.*")
        voiceChannel = ctx.author.voice.channel
        if(ctx.voice_client is None): # if bot is not in voice channel
            await voiceChannel.connect()
        else: # bot is in voice channel move it to new one
            await ctx.voice_client.move_to(voiceChannel)

    @commands.command()
    async def leave(self, ctx):
        await ctx.voice_client.disconnect()
        
    @commands.command()
    async def play(self,ctx, url:str = None):
        if(url == None):
            await ctx.reply("*Check your arguments!*\n```/play VIDEO_URL```")
        else:
            ctx.voice_client.stop() # stop current song
            
            # FFMPEG handle streaming in discord, and has some standard options we need to include
            FFMPEG_OPTIONS = {'before_options': '-reconnect 1 -reconnect_streamed 1 -reconnect_delay_max 5', 'options': '-vn'}
            YTDL_OPTIONS = {"format":"bestaudio"}
            vc = ctx.voice_client
            
            # Create stream to play audio and then stream directly into vc
            with youtube_dl.YoutubeDL(YTDL_OPTIONS) as ydl:
                info = ydl.extract_info(url, download=False)
                print("1")
                url2 = info["formats"][0]["url"]
                print("2")
                source = await discord.FFmpegOpusAudio.from_probe(url2,FFMPEG_OPTIONS)
                print("3")
                vc.play(source) # play the audio
                await ctx.send(f"*Playing {info['title']} -* ퟎ

• transcode with ffmpeg may eat up a lot of memory

  19 mars 2018, par JasonZhang

  When I transcode this source file with ffmpeg,ffmpeg may eat up a lot of
  memory about dozens of GB till to be killed,Why ?

   the report here:
  
   ffmpeg started on 2017-12-19 at 10:59:15
  
   Report written to "ffmpeg-20171219-105915.log"
  
   Command line:
  
   ffmpeg -i memory_error_fifo.mp4 -s 854x480 -vcodec libx264 -x264opts
  
   "keyint=50" -b:v 238k -vf "movie=namei.jpg [watermark]; [vf0] fifo
  
   [vf1];[vf1][watermark] overlay=main_w-overlay_w-0:0[vf2]" -acodec
  
   libfdk_aac -ar 44100 -movflags faststart -f mp4 output.mp4 -y -v trace
  
   -report
  
   ffmpeg version N-89095-gb3c1172 Copyright (c) 2000-2017 the FFmpeg
  
  
  
   How to reproduce:
  
   ffmpeg -i "memory_error_fifo.mp4"  -s 854x480  -vcodec libx264 -x264opts
  
   keyint=50  -b:v 238k -vf "movie=namei.jpg [watermark]; [vf0] fifo
  
   [vf1];[vf1][watermark] overlay=main_w-overlay_w-0:0[vf2]" -acodec
  
   libfdk_aac  -ar 44100 -movflags faststart -f mp4 output.mp4 -y -v trace
  
   -report

  When i use -an to disable audio,the result is ok ;
  when i not use "fifo",the result is ok,but my project needed this "fifo" filter.

   n3.5-dev-1292-gce001bb with master commit
  
   ce001bb8fc6677541c401a614e05e5058d58dde1
  
   built on linux
  
  
  
  ffmpeg report:https://pan.baidu.com/s/1qYNvTes
  
  
  
  attached source file: https://pan.baidu.com/s/1pLzbwbp