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• How To Make A Music Command Discord.py

  14 juin 2021, par Coder999

  I'm trying to make a music bot, but it just doesn't seem to work. Here's what I have so far.

  


  import asyncio
import functools
import itertools
import math
import random
from keep_alive import keep_alive
import discord
import nacl
import youtube_dl
from async_timeout import timeout
from discord.ext import commands
import os

bot = commands.Bot(command_prefix='+')

@bot.event
async def on_ready():
    print('Logged in as:\n{0.user.name}\n{0.user.id}'.format(bot))

youtube_dl.utils.bug_reports_message = lambda: ''

ytdl_format_options = {
    'format': 'bestaudio/best',
    '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 = ""

    @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['title'] if stream else ytdl.prepare_filename(data)
        return filename

@bot.command(name='join', help='Tells the bot to join the voice channel')
async def join(ctx):
    if not ctx.message.author.voice:
        await ctx.send("{} is not connected to a voice channel".format(ctx.message.author.name))
        return
    else:
        channel = ctx.message.author.voice.channel
        await channel.connect()
        await ctx.send(f'Joined channel `{channel}`')

@bot.command(name='leave', help='To make the bot leave the voice channel')
async def leave(ctx):
    voice_client = ctx.message.guild.voice_client
    if voice_client.is_connected():
        channel = ctx.message.author.voice.channel
        await voice_client.disconnect()
        await ctx.send(f'Left channel `{channel}`')
    else:
        await ctx.send("The bot is not connected to a voice channel.")

@bot.command(name='play', help='To play song')
async def play(ctx,url):
    try :
        server = ctx.message.guild
        voice_channel = server.voice_client

        async with ctx.typing():
            filename = await YTDLSource.from_url(url, loop=bot.loop)
            voice_channel.play(discord.FFmpegPCMAudio(executable="ffmpeg.exe", source=filename))
        await ctx.send('**Now playing:** {}'.format(filename))
    except:
        await ctx.send("The bot is not connected to a voice channel.")


  


  I have installed PyNaCl and all that stuff and my leave and join commands are working but my play command isnt. It says that it's not connected to a channel but it clearly is.

  


  

  


• FFmpeg audio video merge issue in Android

  20 octobre 2017, par djac

  Below code is to merge audio and video file in Android. Both input files are in raw folder in app and both will be stored to
  sd card in Oncreate funtion and will be merged.

  Here the issue is the code is executing, but the video input file is written into audio input folder and the output merge file result.mp4 is faulty.
  Could you please help to find out the issue in code/ command ?

  public class Mrge  extends AppCompatActivity {
  
  
  
  
  
      Uri vuri=null;
  
      public String vabsolutePath=null,  aabsolutePath=null, dabsolutePath=null;
  
  
  
  
  
      @Override
  
      protected void onCreate(Bundle savedInstanceState) {
  
          super.onCreate(savedInstanceState);
  
          setContentView(R.layout.message_layout);
  
  
  
          OutputStream out;
  
  
  
          try {
  
              ByteArrayOutputStream stream = new ByteArrayOutputStream();
  
              InputStream ins = getResources().openRawResource(
  
                      getResources().getIdentifier("angry",
  
                              "raw", getPackageName()));
  
  
  
  
  
              byte[] buf = new byte[1024];
  
              int n;
  
              while (-1 != (n = ins.read(buf)))
  
                  stream.write(buf, 0, n);
  
  
  
              byte[] bytes = stream.toByteArray();
  
  
  
              String root = Environment.getExternalStorageDirectory().getAbsolutePath() + "/";
  
              File createDir = new File(root + "master" + File.separator);
  
  
  
              createDir.mkdir();
  
  
  
  
  
              File file = new File(root + "master" + File.separator + "master.mp4");
  
  
  
  
  
              file.createNewFile();
  
              out = new FileOutputStream(file);
  
              out.write(bytes);
  
              out.close();
  
  
  
  
  
  
  
              vabsolutePath = file.getAbsolutePath();
  
  
  
              //-------------------------------------------------------------------
  
  
  
              ins = getResources().openRawResource(
  
                      getResources().getIdentifier("audio",
  
                              "raw", getPackageName()));
  
  
  
              while (-1 != (n = ins.read(buf)))
  
                  stream.write(buf, 0, n);
  
  
  
              bytes = stream.toByteArray();
  
  
  
  
  
              root = Environment.getExternalStorageDirectory().getAbsolutePath() + "/";
  
              createDir = new File(root + "audio" + File.separator);
  
              createDir.mkdir();
  
  
  
  
  
              file = new File(root + "audio" + File.separator + "audio.aac");
  
  
  
              file.createNewFile();
  
              out = new FileOutputStream(file);
  
              out.write(bytes);
  
              out.close();
  
  
  
              aabsolutePath = file.getAbsolutePath();
  
  
  
              root = Environment.getExternalStorageDirectory().getAbsolutePath() + "/";
  
              createDir = new File(root + "result" + File.separator);
  
              createDir.mkdir();
  
  
  
  
  
              file = new File(root + "result" + File.separator + "result.mp4");
  
  
  
              file.createNewFile();
  
  
  
              dabsolutePath = file.getAbsolutePath();
  
  
  
  
  
              //------------------------------------------------------------------------
  
  
  
  
  
  
  
  
  
  
  
  
  
          } catch (IOException e) {
  
              e.printStackTrace();
  
          }
  
          String ccommand[] = {"-y", "-i",vabsolutePath,"-i",aabsolutePath, "-c:v", "copy", "-c:a", "aac","-shortest", dabsolutePath};
  
  
  
          loadFFMpegBinary();
  
          execFFmpegBinary(ccommand);
  
  
  
      }
  
  
  
  
  
  
  
  
  
  
  
  
  
          FFmpeg ffmpeg;
  
          private void loadFFMpegBinary() {
  
              try {
  
                  if (ffmpeg == null) {
  
  
  
                      ffmpeg = FFmpeg.getInstance(this);
  
                  }
  
                  ffmpeg.loadBinary(new LoadBinaryResponseHandler() {
  
                      @Override
  
                      public void onFailure() {
  
                          //showUnsupportedExceptionDialog();
  
                      }
  
  
  
                      @Override
  
                      public void onSuccess() {
  
  
  
                      }
  
                  });
  
              } catch (FFmpegNotSupportedException e) {
  
                  //showUnsupportedExceptionDialog();
  
              } catch (Exception e) {
  
  
  
              }
  
          }
  
  
  
  
  
  
  
  
  
      private void execFFmpegBinary(final String[] command) {
  
          try {
  
              ffmpeg.execute(command, new ExecuteBinaryResponseHandler()
  
              {
  
                  @Override
  
                  public void onFailure(String s) {
  
  
  
                  }
  
  
  
                  @Override
  
                  public void onSuccess(String s) {
  
  
  
  
  
                  }
  
  
  
  
  
              @Override
  
              public void onProgress(String s) {
  
  
  
              }
  
  
  
              @Override
  
              public void onStart() {
  
  
  
              }
  
  
  
              @Override
  
              public void onFinish() {
  
  
  
  
  
              }
  
          });
  
      } catch (FFmpegCommandAlreadyRunningException e) {
  
  
  
              String m="hi";
  
  
  
      }
  
  
  
  
  
  
  
  
  
  }
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  }

• Revision 33976 : bugs html

  27 décembre 2009, par cedric@… — Log

  bugs html