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• Discord.js Music Bot ffmpeg not installed ?

  16 mars 2020, par cccmdm

  I just started learning javascript with node.js and I am attempting to create a music bot, I’ve set up the command handler and everything, however, I keep getting this error when I try to run the play command

  Error : FFmpeg/avconv not found !
  at Function.getInfo (C :\Users\johnd\OneDrive\Desktop\discordBot\node_modules\prism-media\src\core\FFmpeg.js:130:11)
  at Function.create (C :\Users\johnd\OneDrive\Desktop\discordBot\node_modules\prism-media\src\core\FFmpeg.js:143:38)
  at new FFmpeg (C :\Users\johnd\OneDrive\Desktop\discordBot\node_modules\prism-media\src\core\FFmpeg.js:44:27)
  at AudioPlayer.playUnknown (C :\Users\johnd\OneDrive\Desktop\discordBot\node_modules\discord.js\src\client\voice\player\BasePlayer.js:47:20)
  at VoiceConnection.play (C :\Users\johnd\OneDrive\Desktop\discordBot\node_modules\discord.js\src\client\voice\util\PlayInterface.js:71:28)
  at C :\Users\johnd\OneDrive\Desktop\discordBot\commands\play.js:7:39
  at processTicksAndRejections (internal/process/task_queues.js:97:5)

  I’ll post my play function below

  async function playMusic(vc,songId) {
  
      const stream = await ytdl(songId,{type: 'opus',filter : 'audioonly'});
  
      vc.join().then(connection => {
  
          const dispatcher = connection.play(stream,{volume: 1});
  
          dispatcher.on('end', end => {
  
              console.log("Song ended!");
  
              vc.leave();
  
          }).catch(err => console.log(err));
  
      }).catch(err => console.log(err));
  
  }

  My proof of installation : https://imgur.com/a/EFM1G6s

• My heroku music bot works fine if i launch it through my pc yet when i run it through heroku it doesn't work

  6 mars 2020, par Flii TV

  I have ffmpeg, youtube-dl installed, i have every requirement installed, it downloads the song renames it but then nothing happens !

  @client.command()
  
  async def play(ctx, *url: str):
  
      song_there = os.path.isfile("song.mp3")
  
      try:
  
          if song_there:
  
              os.remove("song.mp3")
  
              print("Removed old song file")
  
      except PermissionError:
  
          print("Trying to delete song file, but it's being played")
  
          await ctx.send("ERROR: Music playing")
  
          return
  
  
  
      await ctx.send("Getting everything ready now")
  
  
  
      voice =  get(client.voice_clients,  guild=ctx.guild)
  
  
  
      ydl_opts = {
  
          'format': 'bestaudio/best',
  
          'quiet': True,
  
          'outtmpl':"./song.mp3",
  
          'postprocessors': [{
  
              'key': 'FFmpegExtractAudio',
  
              'preferredcodec': 'mp3',
  
              'preferredquality': '192',
  
          }],
  
      }
  
  
  
      song_search = " ".join(url)
  
  
  
      with youtube_dl.YoutubeDL(ydl_opts) as ydl:
  
          print("Downloading audio now\n")
  
          ydl.download([f"ytsearch1:{song_search}"])
  
  
  
      for file in os.listdir("./"):
  
          if file.endswith(".mp3"):
  
              name = file
  
              print(f"Renamed File: {file}\n")
  
              os.rename(file, "song.mp3")
  
  
  
      voice.play(discord.FFmpegPCMAudio("song.mp3"), after=lambda e: print(f"{name} has finished playing"))
  
      voice.source = discord.PCMVolumeTransformer(voice.source)
  
      voice.source.volume = 0.10
  
  
  
      nname = name.rsplit("-", 2)
  
      await ctx.send(f"Currently playing: {nname}")
  
      print("playing\n")

• FFMPEG Streaming USB Webcam Video with Music Playlist

  3 février 2020, par 556duckvader

  Hello I am setting up streaming box that will be using a USB webcam as my video source and I am wanting to add in background audio to the live streams. I am wanting to do this by specifying a playlist and have it play through the audio files and then loop back once the playlist is finished. I have the ffmpeg command that allows me to stream the USB webcam and I can get one audio file to play but I can’t get seem to figure out how to get the playlist to work. Any help would be great. Below is what I have that is working.

  ffmpeg -f v4l2 -s 1280x720 -i /dev/video0 -i /home/pi/twitchMusic/ES_Arrows-MarVei.mp3 -c:a copy -c:v libx264 -r 24 -rtbufsize 1500k  -preset ultrafast -crf 23 -force_key_frames 'expr:gte(t,n_forced*2)' -minrate 2200k -maxrate 2200k -pix_fmt yuv420p -b:v 2500k -bufsize 2200k -f flv rtmp://live.twitch.tv/app/TWITCH_KEY