List of encodeAudio() Examples

Examples of encodeAudio()

com.xuggle.mediatool.IMediaWriter.encodeAudio()
Encodes audio from samples into the stream with the specified index.
Callers must ensure that {@link IAudioSamples#getTimeStamp()}, if specified is always monotonically increasing or an error will be returned.
@param streamIndex The stream index, as returned from{@link #addAudioStream(int,int,ICodec,int,int)}. @param samples A set of samples to add.
com.xuggle.mediatool.MediaWriter.encodeAudio()
{@inheritDoc}
com.xuggle.xuggler.IStreamCoder.encodeAudio()
Encode the given samples using this StreamCoder. The VideoPicture will allocate a buffer to use internally for this, and will free it when the frame destroys itself. Callers should call this repeatedly on a set of samples until we consume all the samples. Also, when done in order to flush the encoder, caller should call this method passing in 0 (null) for pSamples to tell the encoder to flush any data it was keeping a hold of. @param pOutPacket [out] The packet to encode into. It will point to a buffer allocated in the frame. Caller should check IPacket::isComplete() after call to find out if we had enough information to encode a full packet. @param pSamples [in] The samples to consume @param sampleToStartFrom [in] Which sample you want to start with This is usually zero, but if you're using a codec that packetizes output with small number of samples, you may need to call encodeAudio repeatedly with different starting samples to consume all of your samples. @return number of samples we consumed when encoding, or negative for errors.

Examples of com.xuggle.mediatool.MediaWriter.encodeAudio()

      }


      // generate audio
      
      generator.fillNextSamples(samples, sampleCount);
      writer.encodeAudio(audioStreamIndex, samples);
      totalSamples += samples.getNumSamples();
    }


    // close the writer

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Examples of com.xuggle.mediatool.MediaWriter.encodeAudio()

    generator.prepare(channelCount, sampleRate);


    // write some data, so that the media header will be written


    generator.fillNextSamples(samples, sampleCount);
    writer.encodeAudio(audioStreamIndex, samples);


    // re-delete the output file so no broke media files persist after
    // the test
    
    file.delete();

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Examples of com.xuggle.mediatool.MediaWriter.encodeAudio()

    file.delete();


    // now write some data on a different index


    generator.fillNextSamples(samples, sampleCount);
    writer.encodeAudio(audioStreamIndex+1, samples);


    // should no get here


    assert(false);
  }

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Examples of com.xuggle.mediatool.MediaWriter.encodeAudio()

    generator.prepare(channelCount, sampleRate);


    // write some data, so that the media header will be written


    generator.fillNextSamples(samples, sampleCount);
    writer.encodeAudio(audioStreamIndex, samples);


    // now write some data on a different index


    generator.fillNextSamples(samples, sampleCount);
    writer.encodeAudio(audioStreamIndex+1, samples);

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Examples of com.xuggle.mediatool.MediaWriter.encodeAudio()

    writer.encodeAudio(audioStreamIndex, samples);


    // now write some data on a different index


    generator.fillNextSamples(samples, sampleCount);
    writer.encodeAudio(audioStreamIndex+1, samples);


    // delete the output file so no broke media files persist after the
    // test
    
    file.delete();

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Examples of com.xuggle.xuggler.IStreamCoder.encodeAudio()

      {
        // encode audio


        IPacket packet = IPacket.make();
        try {
          int result = coder.encodeAudio(packet, samples, consumed); 
          if (result < 0)
            throw new RuntimeException("failed to encode audio");


          // update total consumed

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Examples of com.xuggle.xuggler.IStreamCoder.encodeAudio()

      // if it's audio coder flush that


      if (CODEC_TYPE_AUDIO == coder.getCodecType())
      {
        IPacket packet = IPacket.make();
        while (coder.encodeAudio(packet, null, 0) >= 0 && packet.isComplete())
        {
          writePacket(packet);
          packet.delete();
          packet = IPacket.make();
        }

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Examples of com.xuggle.xuggler.IStreamCoder.encodeAudio()

           * But in any case, the following loop encodes the samples we have
           * into packets.
           */
          while (numSamplesConsumed < outSamples.getNumSamples())
          {
            retval = oc.encodeAudio(oPacket, outSamples, numSamplesConsumed);
            if (retval <= 0)
              throw new RuntimeException("Could not encode any audio: "
                  + retval);
            /**
             * Increment the number of samples consumed, so that the next time

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Examples of com.xuggle.xuggler.IStreamCoder.encodeAudio()

           * But in any case, the following loop encodes the samples we have
           * into packets.
           */
          while (numSamplesConsumed < outSamples.getNumSamples())
          {
            retval = oc.encodeAudio(oPacket, outSamples, numSamplesConsumed);
            if (retval <= 0)
              throw new RuntimeException("Could not encode any audio: "
                  + retval);
            /**
             * Increment the number of samples consumed, so that the next time

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Examples of com.xuggle.xuggler.IStreamCoder.encodeAudio()

      // if it's audio coder flush that


      if (CODEC_TYPE_AUDIO == coder.getCodecType())
      {
        IPacket packet = IPacket.make();
        while (coder.encodeAudio(packet, null, 0) >= 0 && packet.isComplete())
        {
          writePacket(packet);
          packet.delete();
          packet = IPacket.make();
        }

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