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• why ffmpeg process successfully terminated with return code of 1 without play anything

  24 juillet 2023, par Exc

  `I tried replacing youtube_dl with yt_dlp and replaced some of the code, the code worked fine but when using the command, the bot doesn't play music but immediately ffmpeg process 15076 successfully terminated with return code of 1

  


  Is there a problem with my code or the ffmpg option or ytdlp option that doesn't support the yt_dlp library ?`

  


   self.YTDL_OPTIONS = {
        'format': 'bestaudio/best',
        'outtmpl': 'F:/DISCORD BOT/Ex/music/%(extractor)s-%(id)s-%(title)s.%(ext)s',
        'restrictfilenames': True,
        'retry_max': 'auto',
        'noplaylist': True,
        'nocheckcertificate': True,
        'ignoreerrors': True,
        'logtostderr': False,
        'quiet': True,
        'no_warnings': True,
        'default_search': 'auto',
        'source_address': '0.0.0.0',
        'postprocessors': [{
            'key': 'FFmpegExtractAudio',
            'preferredcodec': 'mp3',
            'preferredquality': '192',
        }],
        'youtube_api_key': 'api'
    }
self.FFMPEG_OPTIONS = {
         'before_options': '-reconnect 1 -reconnect_streamed 1 -reconnect_delay_max 5',
         'options': '-vn',
         'executable':r'F:\DISCORD BOT\Ex\ffmpeg\bin\ffmpeg.exe'
         }

    
    @commands.hybrid_command(
        name="play",
        aliases=["p"],
        usage="",
        description="KARAUKENAN.",
         
    )
    @app_commands.describe(
        judul_lagu="link ato judul lagunya"
    )
    async def play(self, ctx, judul_lagu:str):
        await ctx.defer()
        voice_channel = ctx.author.voice
        if not voice_channel or not voice_channel.channel:
            await ctx.send("Join voice channel dulu gblk!")
            return

        voice_channel = voice_channel.channel
        song = self.search_song(judul_lagu)
        if not song:
            await ctx.send("Lagnya tdk ditemukan, coba keword lain.")
            return

        if not self.bot.voice_clients:
            voice_client = await voice_channel.connect()
        else:
            voice_client = self.bot.voice_clients[0]
            if voice_client.channel != voice_channel:
                await voice_client.move_to(voice_channel)

        self.music_queue.append([song, voice_client])
        if not self.is_playing:
            await self.play_music(ctx)
    
    async def play_music(self, ctx):
        self.is_playing = True
        while len(self.music_queue) > 0:
            song = self.music_queue[0][0]
            voice_client = self.music_queue[0][1]
            await ctx.send(f"Playing {song['title']}")

            voice_client.play(discord.FFmpegPCMAudio(song['source'], **self.FFMPEG_OPTIONS), after=lambda e: self.play_next())
            voice_client.is_playing()

            while voice_client.is_playing():
                await asyncio.sleep(1)

            self.music_queue.pop(0)
            self.is_playing = False

        await ctx.send("Queue is empty.")
        voice_client.stop()

    def play_next(self):
        if len(self.music_queue) > 0:
            self.is_playing = False

    def search_song(self, judul_lagu):
        ydl = yt_dlp.YoutubeDL(self.YTDL_OPTIONS)
        with ydl:
            try:
                info = ydl.extract_info(f"ytsearch:{judul_lagu}", download=False)['entries'][0]
                return {'source': info['formats'][0]['url'], 'title': info['title']}
            except Exception:
                return None




  


  when i use /play the bot sucess serch song but immediately terminate does not play any music

  


  2023-04-10 13:06:45 INFO     discord.voice_client Connecting to voice...
2023-04-10 13:06:45 INFO     discord.voice_client Starting voice handshake... (connection attempt 1)
2023-04-10 13:06:46 INFO     discord.voice_client Voice handshake complete. Endpoint found singapore11075.discord.media
2023-04-10 13:06:50 INFO     discord.player ffmpeg process 15076 successfully terminated with return code of 1.


  


  this image whe i use /play

  


• config : allowMultiple, let 2+ sounds play simultaneously (default : false, only one sound at a time)

  31 décembre 2010, par Scott Schiller

  m demo/360-player/demo-slider-controls.js m demo/360-player/index.html m demo/360-player/script/360player.js config : allowMultiple, let 2+ sounds play simultaneously (default : false, only one sound at a time)

• Play video files in a row without delay

  13 février 2015, par Ara Deonas

  I am looking for a way to play 2 video in a row without any delay (or
  very tiny delay) when changing files.
  I had 1 mp4 file and with ffmpeg I split it into 2 file and now I want
  to add them in playlist and play them but I don’t want user feel
  changing video but when I test it because of loading file there is a
  delay.
  I think about stream second file into memory before first file end.
  How can I do this ?
  I tested LibVLC and read Play a Video from MemoryStream, Using FFMpeg but still no luck.
  PS : Any library in any language is good for me.

  EDIT : I added a demo that play second file after first one but there is a delay beetwen changing.How can I minimize this ?(for example feeding VLC from memory and load second file into memory).
  EDIT : Files are small (less than 5mb).

  unit Unit1;
  
  
  
  {$mode objfpc}{$H+}
  
  
  
  interface
  
  
  
  uses
  
    Classes, SysUtils, FileUtil, PasLibVlcPlayerUnit, Forms, Controls, Graphics,LCLIntf,LCLType,
  
    Dialogs, ExtCtrls, StdCtrls, PasLibVlcPlayer, PasLibVlcUnit, PasLibVlcClassUnit;
  
  
  
  type
  
  
  
    { TForm1 }
  
  
  
    TForm1 = class(TForm)
  
      Button2: TButton;
  
      Panel2: TPanel;
  
      procedure Button1Click(Sender: TObject);
  
      procedure Button2Click(Sender: TObject);
  
      procedure FormCreate(Sender: TObject);
  
    private
  
      function GetVlcInstance(): TPasLibVlc;
  
      procedure WmMediaPlayerEndReached(var m: TVlcMessage); message WM_MEDIA_PLAYER_END_REACHED;
  
    public
  
      FVLC: TPasLibVlc;
  
      media_t_ptr:libvlc_media_t_ptr;
  
      media_t_ptr2:libvlc_media_t_ptr;
  
      FVideoOutput: TVideoOutput;
  
      FAudioOutput: TAudioOutput;
  
      p_mi: libvlc_media_player_t_ptr;
  
      p_instance: libvlc_instance_t_ptr;
  
      p_mi_ev_mgr: libvlc_event_manager_t_ptr;
  
      property VLC: TPasLibVlc read GetVlcInstance;
  
  
  
    end;
  
  
  
  var
  
    Form1: TForm1;
  
  
  
  procedure lib_vlc_player_event_hdlr(p_event: libvlc_event_t_ptr; Data: Pointer); cdecl;
  
  
  
  implementation
  
  
  
  procedure lib_vlc_player_event_hdlr(p_event: libvlc_event_t_ptr; Data: Pointer); cdecl;
  
  var
  
    Form: TForm1;
  
  begin
  
    if (Data = nil) then
  
      exit;
  
    Form := TForm1(Data);
  
    if not Assigned(Form) then
  
      exit;
  
    case p_event^.event_type of
  
      libvlc_MediaPlayerEndReached:
  
        PostMessage(Form.Handle, WM_MEDIA_PLAYER_END_REACHED, WPARAM(0), LPARAM(0));
  
    end;
  
  end;
  
  
  
  {$R *.lfm}
  
  
  
  { TForm1 }
  
  
  
  procedure TForm1.Button1Click(Sender: TObject);
  
  begin
  
  
  
  end;
  
  
  
  procedure TForm1.Button2Click(Sender: TObject);
  
  var
  
    mrl: string;
  
  begin
  
    mrl := 'C:\ffmpeg\bin\tmp\OUTPUT0.mp4';
  
  
  
   media_t_ptr:=libvlc_media_new_path(VLC.Handle, PAnsiChar(UTF8Encode(mrl)));
  
    p_instance := VLC.Handle;
  
    p_mi := libvlc_media_player_new(p_instance);
  
    p_mi_ev_mgr := libvlc_media_player_event_manager(p_mi);
  
    libvlc_event_attach(p_mi_ev_mgr, libvlc_MediaPlayerEndReached, @lib_vlc_player_event_hdlr, SELF);
  
    libvlc_media_player_set_media(p_mi, media_t_ptr);
  
    libvlc_media_release(media_t_ptr);
  
    libvlc_media_player_set_display_window(p_mi, Panel2.Handle);
  
    libvlc_media_player_play(p_mi);
  
  
  
     mrl := 'C:\ffmpeg\bin\tmp\OUTPUT1.mp4';
  
  
  
    media_t_ptr2:=libvlc_media_new_path(VLC.Handle, PAnsiChar(UTF8Encode(mrl)));
  
  end;
  
  
  
  procedure TForm1.FormCreate(Sender: TObject);
  
  begin
  
    Button2.Click;
  
  end;
  
  
  
  function TForm1.GetVlcInstance: TPasLibVlc;
  
  begin
  
    if not Assigned(FVLC) then
  
    begin
  
      FVLC := TPasLibVlc.Create;
  
    end;
  
    Result := FVLC;
  
  end;
  
  
  
  procedure TForm1.WmMediaPlayerEndReached(var m: TVlcMessage);
  
  begin
  
    libvlc_media_player_set_media(p_mi, media_t_ptr2);
  
    libvlc_media_player_play(p_mi);
  
  end;
  
  
  
  end.