Examples of AudioFormat

javax.media.format.AudioFormat
sun.com/products/java-media/jmf/2.1.1/apidocs/javax/media/format/AudioFormat.html" target="_blank">this class in the JMF Javadoc. Coding complete. Frame size/rate: for linear formats this will generally be the sample size/rate * the number of channels. For compressed formats this will be the size of the "frames", which is completely codec dependent. And the Frame rate is similarly the rate for these frames. @author Ken Larson
javax.sound.sampled.AudioFormat

Examples of javax.media.format.AudioFormat

            maxLocation = Long.MAX_VALUE;
        }


        boolean signed = true;
        boolean bigEndian = false;
        format = new AudioFormat(AudioFormat.GSM,
                                 8000,  // sampleRate,
                                 16,    // sampleSizeInBits,
                                 1,     // channels,
                                 bigEndian ? AudioFormat.BIG_ENDIAN : 
                                AudioFormat.LITTLE_ENDIAN,

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Examples of javax.media.format.AudioFormat

    }
    
    public static AudioFormat convertCodecAudioFormat(AVCodecContext codecCtx)
    {
      // ffmpeg appears to always decode audio into 16 bit samples, regardless of the source.
      return new AudioFormat(AudioFormat.LINEAR, codecCtx.sample_rate, 16, codecCtx.channels);  /// TODO: endian, signed?
      
    }

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Examples of javax.media.format.AudioFormat

        data[revpos++] = 0;
    }
    revpos -= size.width * 6;
      }
  } else { // audio data
      audioFormat = new AudioFormat(AudioFormat.LINEAR,
            8000.0,
            8,
            1,
            Format.NOT_SPECIFIED,
            AudioFormat.SIGNED,

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Examples of javax.media.format.AudioFormat

    public static void main(String[] args) {
        
      RTPTransmitWizardConfig config = new RTPTransmitWizardConfig();
    // set defaults:
    config.url = "file://samplemedia/gulp2.wav";
    config.trackConfigs = new TrackConfig[] {new TrackConfig(true, new AudioFormat(AudioFormat.ULAW_RTP, 8000.0, 8, 1, AudioFormat.LITTLE_ENDIAN, AudioFormat.SIGNED))};
//    try
//    {
      config.destUrl = "rtp://192.168.1.4:8000/audio/16";//RTPUrlParser.parse("rtp://192.168.1.4:8000/audio/16");
//    } catch (RTPUrlParserException e)
//    {

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Examples of javax.media.format.AudioFormat


public class FormatArgUtilsTest extends TestCase
{
  public void testAudio() throws ParseException
  {
    test(new AudioFormat(AudioFormat.LINEAR, 44100.0, 16, 2));
    test(new AudioFormat(AudioFormat.LINEAR, 44100.0, 16, 2, AudioFormat.BIG_ENDIAN, AudioFormat.UNSIGNED));
    test(new AudioFormat(AudioFormat.LINEAR, 44100.0, 16, 2, AudioFormat.LITTLE_ENDIAN, AudioFormat.UNSIGNED));
        test(new AudioFormat(AudioFormat.ULAW_RTP, 8000, 8, 1));
        test(new AudioFormat(AudioFormat.GSM_RTP, 8000, Format.NOT_SPECIFIED, 1));
        test(new AudioFormat(AudioFormat.G723_RTP, 8000, Format.NOT_SPECIFIED, 1));
        test(new AudioFormat(AudioFormat.DVI_RTP, 8000, 4, 1));
        test(new AudioFormat(AudioFormat.MPEG_RTP));
        test(new AudioFormat(AudioFormat.G728_RTP, 8000.0, Format.NOT_SPECIFIED, 1));
        test(new AudioFormat(AudioFormat.DVI_RTP, 11025, 4, 1));
        test(new AudioFormat(AudioFormat.DVI_RTP, 22050, 4, 1));
    test(new AudioFormat(AudioFormat.G729_RTP, 8000.0, Format.NOT_SPECIFIED, 1));


  }

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Examples of javax.media.format.AudioFormat

{


  public void test1() throws JavaSoundUrlParserException
  {
    
    test("javasound://", new AudioFormat(AudioFormat.LINEAR));
    
    test("javasound://44100", new AudioFormat(AudioFormat.LINEAR, 44100.0, AudioFormat.NOT_SPECIFIED, AudioFormat.NOT_SPECIFIED));
    test("javasound://44100/16", new AudioFormat(AudioFormat.LINEAR, 44100.0, 16, AudioFormat.NOT_SPECIFIED));
    test("javasound://44100/16/2", new AudioFormat(AudioFormat.LINEAR, 44100.0, 16, 2));
    test("javasound://44100/16/2/big", new AudioFormat(AudioFormat.LINEAR, 44100.0, 16, 2, AudioFormat.BIG_ENDIAN, AudioFormat.NOT_SPECIFIED));
    test("javasound://44100/16/2/big/signed", new AudioFormat(AudioFormat.LINEAR, 44100.0, 16, 2, AudioFormat.BIG_ENDIAN, AudioFormat.SIGNED));
  }

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Examples of javax.media.format.AudioFormat

    test("javasound://44100/16/2/big/signed", new AudioFormat(AudioFormat.LINEAR, 44100.0, 16, 2, AudioFormat.BIG_ENDIAN, AudioFormat.SIGNED));
  }
  
  public void test(String str, AudioFormat format) throws JavaSoundUrlParserException
  {
    AudioFormat f = JavaSoundUrlParser.parse(str);
    assertEquals(f, format);
  }

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Examples of javax.media.format.AudioFormat

      return (long) (pts * 1000000000d);
    }
    
    public static AudioFormat convertCodecAudioFormat(AVCodecContext codecCtx)
    {
      AudioFormat result = null;
      switch (codecCtx.codec_id) {
        case AVCodecLibrary.CODEC_ID_AC3:
            result = new AudioFormat(AudioFormat.DOLBYAC3, codecCtx.sample_rate, 16, codecCtx.channels,
                ListFormats.isBigEndian() ? AudioFormat.BIG_ENDIAN : AudioFormat.LITTLE_ENDIAN, AudioFormat.SIGNED);
          break;
        /* TODO: add DTS to audioformat
        case AVCodecLibrary.CODEC_ID_DTS:
            result = new AudioFormat(AudioFormat.DTS, codecCtx.sample_rate, 16, codecCtx.channels,
                ListFormats.isBigEndian() ? AudioFormat.BIG_ENDIAN : AudioFormat.LITTLE_ENDIAN, AudioFormat.SIGNED);
          break;*/
        default:
            // ffmpeg appears to always decode audio into 16 bit samples, regardless of the source.
          // system endianess and signed
            result = new AudioFormat(AudioFormat.LINEAR, codecCtx.sample_rate, 16, codecCtx.channels,
                ListFormats.isBigEndian() ? AudioFormat.BIG_ENDIAN : AudioFormat.LITTLE_ENDIAN, AudioFormat.SIGNED);
          break;
      }
      return result;
    }

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Examples of javax.media.format.AudioFormat

          trackConfigs[i].format = config.trackConfigs[i].format;
          trackConfigs[i].enabled = config.trackConfigs[i].enabled;
        }
        else
        {  // default
          trackConfigs[i].format = new AudioFormat(AudioFormat.ULAW_RTP, 8000.0, 8, 1, AudioFormat.LITTLE_ENDIAN, AudioFormat.SIGNED); // TODO: hard-coded.
          trackConfigs[i].enabled = trackControls[i].isEnabled();
        }
        
        boolean formatOk = false;
        for (int j = 0; j < formats.length; ++j)

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Examples of javax.media.format.AudioFormat

    
 
    
    public static AudioFormat convertCodecAudioFormat(com.jcraft.jorbis.Info vi)
    {
    return new AudioFormat(AudioFormat.LINEAR, vi.rate, 16, vi.channels, AudioFormat.LITTLE_ENDIAN, AudioFormat.SIGNED);
    }

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