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• discord.player ffmpeg process 12040 successfully terminated with return code of 1

  28 novembre 2024, par morichh

  code :

  


  @client.tree.command()
async def play(interaction: Interaction, url: str):
    global voice
    channel = interaction.user.voice.channel
    voice = get(client.voice_clients, Guild=interaction.guild)
    if voice and voice.is_connected():
        await voice.move_to(channel)
        await interaction.response.send_message(f"error")
    else:
        voice = await channel.connect()
        await interaction.response.send_message(f"joined")
    voice.play(discord.FFmpegPCMAudio(executable="C:/ffmpeg/bin/ffmpeg.exe", source = url))    


  


  error :

  


  2022-12-10 19:32:48 INFO     discord.voice_client Connecting to voice...
2022-12-10 19:32:48 INFO     discord.voice_client Starting voice handshake... (connection attempt 1)
2022-12-10 19:32:48 INFO     discord.voice_client Voice handshake complete. Endpoint found russia9326.discord.media
2022-12-10 19:32:50 INFO     discord.player ffmpeg process 12040 successfully terminated with return code of 1.


  


  initially there was an error that ffmpeg was not found, I downloaded it separately, indicated the path to it and now it's coming out like this

  


• JavaCV Video Player with FFmpeg and JavaFx

  2 juin 2021, par ِِYazdan Naderi

  I want to create a media player using Java CV, but I can not adjust the frame rate
And because of this, some videos play fast and some play slow

  


  Is it possible to read the information of a video through a FFmpegFrameGrraber object and set it in another object to solve the problem ?
Of course, I did this and did not get an answer, but if there is another way, please help

  


  playThread = new Thread(new Runnable() {
            public void run() {
                try {
                    final String videoFilename = "E:\\Java\\s1\\3.mp4";
                    final String videoFilename2 = "E:AudioVideo.mp4";
                    final String videoFilename3 = "E:\\1.mp4";
                    final String videoFilename4 = "E:\\Java\\s1\\3.mp4";


                     FFmpegFrameGrabber grabber = new FFmpegFrameGrabber(videoFilename);



                    grabber.start();

                    grabber.setFrameRate(30.00);


                    primaryStage.setWidth(grabber.getImageWidth());
                    primaryStage.setHeight(grabber.getImageHeight());

                    final AudioFormat audioFormat = new AudioFormat(grabber.getSampleRate(), 16, grabber.getAudioChannels(), true, true);

                    final DataLine.Info info = new DataLine.Info(SourceDataLine.class, audioFormat);
                    final SourceDataLine soundLine = (SourceDataLine) AudioSystem.getLine(info);
                    soundLine.open(audioFormat);
                    soundLine.start();

                    JavaFXFrameConverter converter = new JavaFXFrameConverter();

                    ExecutorService executor = Executors.newSingleThreadExecutor();

                    while (!Thread.interrupted()) {
                        Frame frame = grabber.grab();
                        if (frame == null) {
                            break;
                        }
                        if (frame.image != null) {
                            final Image image = converter.convert(frame);//
                            Platform.runLater(() -> {
                                
                                imageView.setImage(image);

                            });
                        }
                         else if (frame.samples != null) {
                            final ShortBuffer channelSamplesShortBuffer = (ShortBuffer) frame.samples[0];
                            channelSamplesShortBuffer.rewind();

                            final ByteBuffer outBuffer = ByteBuffer.allocate(channelSamplesShortBuffer.capacity() * 2);

                            for (int i = 0; i < channelSamplesShortBuffer.capacity(); i++) {
                                short val = channelSamplesShortBuffer.get(i);
                                outBuffer.putShort(val);
                            }

                            try {



                                executor.execute(() -> {
                                    soundLine.write(outBuffer.array(), 0, outBuffer.capacity());
                                    outBuffer.clear();
                                });
                            } catch (Exception interruptedException) {
                                Thread.currentThread().interrupt();
                            }
                        }

                    }
                    executor.shutdownNow();
                    executor.awaitTermination(10, TimeUnit.SECONDS);

                    soundLine.stop();
                    grabber.stop();
                    grabber.release();
                    Platform.exit();
                } catch (Exception exception) {
                    LOG.log(Level.SEVERE, null, exception);
                    System.exit(1);
                }
            }
        });
        playThread.start();
    }


  


• It is possible stream chunks from a mpegts video file to VLC Player and how I can format UDP packets on MPEG-TS format ?

  27 juillet 2023, par Arendar

  I've been searching about UDP Streaming. I know that I can stream video files with LibVLC but... It is possible to do this with UDPClient in C# ?
  
I'm stuck with a work that consist on stream video file chunks into VLC player... But sending byte packets with UDPClient just does nothing. How could be streamed these chunks ?

  


  I've tried to encode a mp4 file into a MPEG-TS file, then extract the bytes with a fileStream and last send it into packets of 1500 bytes. But when I see at the VLC console register I see this errors.
  
VLC console shows error with UDP Streaming with UDPClient.