Package javaFlacEncoder

Examples of javaFlacEncoder.FLACEncoder

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            AudioInputStream audioInputStream = AudioSystem.getAudioInputStream(inputFile);
            AudioFormat format = audioInputStream.getFormat();

            int frameSize = format.getFrameSize();

            FLACEncoder flacEncoder = new FLACEncoder();
            FLACFileOutputStream flacOutputStream = new FLACFileOutputStream(outputFile);

            flacEncoder.setStreamConfiguration(streamConfiguration);
            flacEncoder.setOutputStream(flacOutputStream);

            flacEncoder.openFLACStream();

            int frameLength = (int) audioInputStream.getFrameLength();
            if(frameLength <= AudioSystem.NOT_SPECIFIED){
              frameLength = 16384;//Arbitrary file size
            }
            int[] sampleData = new int[frameLength];
            byte[] samplesIn = new byte[frameSize];

            int i = 0;

            while (audioInputStream.read(samplesIn, 0, frameSize) != -1) {
                if (frameSize != 1) {
                    ByteBuffer bb = ByteBuffer.wrap(samplesIn);
                    bb.order(ByteOrder.LITTLE_ENDIAN);
                    short shortVal = bb.getShort();
                    sampleData[i] = shortVal;
                } else {
                    sampleData[i] = samplesIn[0];
                }

                i++;
            }

            sampleData = truncateNullData(sampleData, i);
           
            flacEncoder.addSamples(sampleData, i);
            flacEncoder.encodeSamples(i, false);
            flacEncoder.encodeSamples(flacEncoder.samplesAvailableToEncode(), true);

            audioInputStream.close();
            flacOutputStream.close();

        } catch (Exception ex) {
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            AudioInputStream audioInputStream = AudioSystem.getAudioInputStream(inputFile);
            AudioFormat format = audioInputStream.getFormat();

            int frameSize = format.getFrameSize();

            FLACEncoder flacEncoder = new FLACEncoder();
            FLACFileOutputStream flacOutputStream = new FLACFileOutputStream(outputFile);

            flacEncoder.setStreamConfiguration(streamConfiguration);
            flacEncoder.setOutputStream(flacOutputStream);

            flacEncoder.openFLACStream();

            int[] sampleData = new int[(int) audioInputStream.getFrameLength()];
            byte[] samplesIn = new byte[frameSize];

            int i = 0;

            while (audioInputStream.read(samplesIn, 0, frameSize) != -1) {
                if (frameSize != 1) {
                    ByteBuffer bb = ByteBuffer.wrap(samplesIn);
                    bb.order(ByteOrder.LITTLE_ENDIAN);
                    short shortVal = bb.getShort();
                    sampleData[i] = shortVal;
                } else {
                    sampleData[i] = samplesIn[0];
                }

                i++;
            }

            flacEncoder.addSamples(sampleData, i);
            flacEncoder.encodeSamples(i, false);
            flacEncoder.encodeSamples(flacEncoder.samplesAvailableToEncode(), true);

            audioInputStream.close();
            flacOutputStream.close();

        } catch (Exception ex) {
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            AudioInputStream audioInputStream = AudioSystem.getAudioInputStream(inputFile);
            AudioFormat format = audioInputStream.getFormat();

            int frameSize = format.getFrameSize();

            FLACEncoder flacEncoder = new FLACEncoder();
            FLACFileOutputStream flacOutputStream = new FLACFileOutputStream(outputFile);

            flacEncoder.setStreamConfiguration(streamConfiguration);
            flacEncoder.setOutputStream(flacOutputStream);

            flacEncoder.openFLACStream();

            int[] sampleData = new int[(int) audioInputStream.getFrameLength()];
            byte[] samplesIn = new byte[frameSize];

            int i = 0;

            while (audioInputStream.read(samplesIn, 0, frameSize) != -1) {
                if (frameSize != 1) {
                    ByteBuffer bb = ByteBuffer.wrap(samplesIn);
                    bb.order(ByteOrder.LITTLE_ENDIAN);
                    short shortVal = bb.getShort();
                    sampleData[i] = shortVal;
                } else {
                    sampleData[i] = samplesIn[0];
                }

                i++;
            }

            flacEncoder.addSamples(sampleData, i);
            flacEncoder.encodeSamples(i, false);
            flacEncoder.encodeSamples(flacEncoder.samplesAvailableToEncode(), true);

            audioInputStream.close();
            flacOutputStream.close();

        } catch (Exception ex) {
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            AudioInputStream audioInputStream = AudioSystem.getAudioInputStream(inputFile);
            AudioFormat format = audioInputStream.getFormat();

            int frameSize = format.getFrameSize();

            FLACEncoder flacEncoder = new FLACEncoder();
            FLACFileOutputStream flacOutputStream = new FLACFileOutputStream(outputFile);

            flacEncoder.setStreamConfiguration(streamConfiguration);
            flacEncoder.setOutputStream(flacOutputStream);

            flacEncoder.openFLACStream();

            int[] sampleData = new int[(int) audioInputStream.getFrameLength()];
            byte[] samplesIn = new byte[frameSize];

            int i = 0;

            while (audioInputStream.read(samplesIn, 0, frameSize) != -1) {
                if (frameSize != 1) {
                    ByteBuffer bb = ByteBuffer.wrap(samplesIn);
                    bb.order(ByteOrder.LITTLE_ENDIAN);
                    short shortVal = bb.getShort();
                    sampleData[i] = shortVal;
                } else {
                    sampleData[i] = samplesIn[0];
                }

                i++;
            }

            flacEncoder.addSamples(sampleData, i);
            flacEncoder.encodeSamples(i, false);
            flacEncoder.encodeSamples(flacEncoder.samplesAvailableToEncode(), true);

            audioInputStream.close();
            flacOutputStream.close();

        } catch (Exception ex) {
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Related Classes of javaFlacEncoder.FLACEncoder

  • com.darkprograms.speech.recognizer.FlacEncoder
  • org.ixdhof.speechrecognizer.FlacEncoder
  • java.io.FileOutputStream
  • java.io.PrintWriter
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