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• Python Discord music bot stops playing a couple of minutes into any song

  9 mars 2023, par knewby

  I am trying to put together a Python Discord music bot as a fun little project. Outside of the required discord library I'm currently using the YouTube API to search for videos and parse the URL (not shown in code), yt-dlp which is a fork of yt_download that is still maintained to get the info from the YT URL, and FFMPEG to play the song obtained from yt-dlp through the bot. My play command seems to work as the 1st YT video result will start to play, but roughly 30-90 seconds into the audio, it stops playing. I get this message in the console :

  


  2023-02-23 14:54:44 IN discord.player ffmpeg process 4848 successfully terminated with return code of 0.

  


  So there is no error for me to go off of. I've included the full output from the console below...

  


  -----------------------------------
groovy-jr#6741 is up and running
-----------------------------------
2023-02-23 14:53:23 INFO     discord.voice_client Connecting to voice...
2023-02-23 14:53:23 INFO     discord.voice_client Starting voice handshake... (connection attempt 1)
2023-02-23 14:53:24 INFO     discord.voice_client Voice handshake complete. Endpoint found us-south1655.discord.media
2023-02-23 14:54:44 INFO     discord.player ffmpeg process 4848 successfully terminated with return code of 0.  <= AUDIO STOPS


  


  I'm currently developing this project on a Windows 11 machine, but I've had the issue running it on my Ubuntu machine as well. I am just hosting the bot directly from the VSCode terminal for development.

  


  I've been trying to do research on this problem, the problem is I can't find many recent information for the issue. There was another post that talked about a similar problem and had an answer suggesting the following FFMPEG options be used which I tried to no avail.

  


  FFMPEG_OPTIONS = {
                    'before_options': '-reconnect 1 -reconnect_streamed 1 -reconnect_delay_max 5',
                    'options': '-vn',
                 }


  


  I'll include the problem file below :

  


  import discord
from discord.ext import commands
from discord import FFmpegPCMAudio
import responses
import youtubeSearch as YT
import yt_dlp

async def send_message(message, user_message, is_private = False):
    try:
        response = responses.handle_response(user_message)
        await message.author.send(response) if is_private else await message.channel.send(response)
    except Exception as e:
        print(e)

def run_discord_bot():
    intents = discord.Intents.default()
    intents.message_content = True

    TOKEN = 'xxxxxx'
    client = commands.Bot(command_prefix = '-', intents=intents)

    @client.event
    async def on_ready():
        print('-----------------------------------')
        print(f'{client.user} is up and running')
        print('-----------------------------------')

    @client.command(name='play', aliases=['p'], pass_context = True)
    async def play(ctx, *, search_term:str = None):
        if ctx.author.voice:
            voice = None
            if search_term == None:
                await ctx.send('No song specified.')
                return
            if not ctx.voice_client:
                channel = ctx.message.author.voice.channel
                voice = await channel.connect()
            else:
                voice = ctx.guild.voice_client
            
            url = YT.singleSearch(search_term)
            
            YTDLP_OPTIONS = {
                'format': 'bestaudio/best',
                'extractaudio': True,
                'audioformat': 'mp3',
                'outtmpl': '%(extractor)s-%(id)s-%(title)s.%(ext)s',
                'restrictfilenames': True,
                'noplaylist': True,
                'nocheckcertificate': True,
                'ignoreerrors': False,
                'logtostderr': False,
                'quiet': True,
                'no_warnings': True,
                'default_search': 'ytsearch',
                'source_address': '0.0.0.0',
            }

 =====>     FFMPEG_OPTIONS = {
                'before_options': '-reconnect 1 -reconnect_streamed 1 -reconnect_delay_max 5',
                'options': '-vn',
            }

            with yt_dlp.YoutubeDL(YTDLP_OPTIONS) as ydl:
                info = ydl.extract_info(url, download=False)
                playUrl = info['url']

            source = FFmpegPCMAudio(playUrl, options=FFMPEG_OPTIONS)
            voice.play(source)
        else:
            await ctx.send('You must be in a voice channel to play a song!')
            return

    @client.command(pass_context = True)
    async def leave(ctx):
        if ctx.voice_client:
            await ctx.guild.voice_client.disconnect()
        else:
            await ctx.send("I'm not in a voice channel!")

    @client.command(pass_context = True)
    async def pause(ctx):
        voice = discord.utils.get(client.voice_clients, guild = ctx.guild)
        if voice.is_playing():
            voice.pause()
        else:
            await ctx.send('No audio playing...')

    @client.command(pass_context = True)
    async def resume(ctx):
        voice = discord.utils.get(client.voice_clients, guild = ctx.guild)
        if voice.is_paused():
            voice.resume()
        else:
            await ctx.send('No audio paused...')

    @client.command(pass_context = True)
    async def stop(ctx):
        voice = discord.utils.get(client.voice_clients, guild = ctx.guild)
        voice.stop()

    client.run(TOKEN)


  


  I appreciate any guidance I can get !

  


• Streaming a programatically created video to youtube using node and ffmpeg

  23 septembre 2020, par Caltrop

  I've been trying to Livestream a programmatically created image to youtube using node. I've had very limited success using FFmpeg. While I have managed to create and save an image thanks to this insightful thread, I have yet to make the code work for streaming to an RTMP server.

  


  const cp = require('child_process'),
    destination = 'rtmp://a.rtmp.youtube.com/live2/[redacted]', //stream token redacted
    proc = cp.spawn('./ffmpeg/bin/ffmpeg.exe', [
        '-f', 'rawvideo',
        '-pix_fmt', 'rgb24',
        '-s', '426x240',
        '-i', '-', //allow us to insert a buffer through stdin
        '-f', 'flv',
        destination
    ]);

proc.stderr.pipe(process.stdout);

(function loop() {
    setTimeout(loop, 1000 / 30); //run loop at 30 fps
    const data = Array.from({length: 426 * 240 * 4}, () => ~~(Math.random() * 0xff)); //create array with random data
    proc.stdin.write(Buffer.from(data)); //convert array to buffer and send it to ffmpeg
})();


  


  When running this code no errors appear and everything appears to be working, however, YouTube reports that no data is being received. Does anybody know what is going wrong here ?

  


  Update : This is really counter-intuitive but adding a slash to the destination like this 'rtmp://a.rtmp.youtube.com/live2/[redacted]/' causes ffmpeg to throw a generic I/O error. This is really weird to me. Apologies if the answer to this is obvious, I'm really inexperienced with ffmpeg.

  


• Issue #3 when compiling Xuggler for Raspberry pi with liboil

  19 juillet 2014, par Ashish Sharma

  I am trying to compile Xuggler for Raspberry Pi(Running on Debian OS aka Raspbian),

  I followed the ’Basic Build Instructions’ available here for compiling Xuggler.

  After I successfully installed all the prerequisites and set the correct paths, I ran the following command :

  ant run-tests

  After sometime I am facing the following error and the ant build fails :

  scroll at the end of log to see the issue

      Incarcerated package configured: ../../../../../captive/liboil
  
  Incarcerating package ../../../../../captive/liboil to fake DESTDIR=/home/pi/Downloads/xuggle-xuggler/build/native/armv6l-unknown-linux-gnueabihf/captive/stage
  
  /bin/bash: -c: line 1: syntax error near unexpected token `;'
  
  /bin/bash: -c: line 1: `          case armv6l-unknown-linux-gnueabihf in; *mingw*|*cygwin*) export as_cv_unaligned_access=yes ;; esac \'
  
  make: *** [all-local] Error 1

  I tried correcting the mentioned shell script but to no avail,

  Please help, following is the shell script code :

  if [ "" = "1" ]; then
  
    CROSS="--host ${HOST_OS}"
  
    # needed for mingw32 cross-compile to work
  
    case $HOST_OS in
  
       *mingw*|*cygwin*)
  
      export as_cv_unaligned_access=yes
  
      ;;
  
    esac
  
  else
  
    CROSS=
  
  fi