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audio - Record voice with Java - Stack Overflow
https://stackoverflow.com/questions/4826169/record-voice-with-java#:~:text=ByteArrayOutputStream%20out%20%3D%20new%20ByteArrayOutputStream%20%28%29%3B%20int%20numBytesRead%3B,chunk%20of%20data.%20out.write%20%28data%2C%200%2C%20numBytesRead%29%3B%20%7D
How to capture and record sound using Java Sound API
https://www.codejava.net/coding/capture-and-record-sound-into-wav-file-with-java-sound-api
AudioInputStream ais = new AudioInputStream(line); System.out.println("Start recording..."); // start recording AudioSystem.write(ais, fileType, wavFile); } catch (LineUnavailableException ex) { ex.printStackTrace(); } catch (IOException ioe) { ioe.printStackTrace(); } } /** * Closes the target data line to finish capturing and recording */ …
windows - Capturing audio streams in JAVA - Stack …
https://stackoverflow.com/questions/17255344/capturing-audio-streams-in-java
* * @return true if the recording started successfully; false otherwise */ public synchronized boolean startRecording() { if (recording) { return false; } if (!open()) { return false; } utteranceEndReached = false; if (audioLine.isRunning()) { logger.severe("Whoops: audio line is running"); } assert (recorder == null); recorder = new RecordingThread("Microphone"); …
Java sound record utility code example
https://www.codejava.net/coding/a-utility-for-recording-sound-in-java
Code is based on the Java Sound API. The following class diagram depicts how the utility class is designed: As we can see, this class has three public methods start (), stop () and save () which should be invoked sequentially. The start () method will run an infinite loop to store captured audio data into a byte array, until the method stop () is called; and the save () …
audio - Record voice with Java - Stack Overflow
https://stackoverflow.com/questions/4826169/record-voice-with-java
ByteArrayOutputStream out = new ByteArrayOutputStream(); int numBytesRead; byte[] data = new byte[line.getBufferSize() / 5]; // Begin audio capture. line.start(); // Here, stopped is a global boolean set by another thread. while (!stopped) { // Read the next chunk of data from the TargetDataLine.
Capturing Audio with Java Sound API : Sound « Development ...
http://www.java2s.com/Code/Java/Development-Class/CapturingAudiowithJavaSoundAPI.htm
Capturing Audio with Java Sound API. import java.io.ByteArrayInputStream; import java.io.ByteArrayOutputStream; import java.io.IOException; import java.io.InputStream ...
Java audio recorder audio recorder - ProgramCreek.com
https://www.programcreek.com/java-api-examples/?CodeExample=audio+recorder+audio+recorder
private void audioRecordingStarted(long ssrc, long timestamp) { ReceiveStreamDesc desc = findReceiveStream(ssrc); if (desc == null) return; RecorderEvent event = new RecorderEvent(); event.setType(RecorderEvent.Type.RECORDING_STARTED); event.setMediaType(MediaType.AUDIO); event.setSsrc(ssrc); …
Video/Audio out of sync when recording with java code ...
https://stackoverflow.com/questions/66875641/video-audio-out-of-sync-when-recording-with-java-code
public class VideoAudioCapture { TargetDataLine line; AudioFileFormat.Type fileType = AudioFileFormat.Type.WAVE; File wavFile = null; File mp4File = null; File csvFile = null; public static IMediaWriter writer; Webcam webcam; webcam = Webcam.getDefault(); webcam.setViewSize(size); //webcam.open(); public void run(){ String timeStamp = new …
How to develop a sound recorder program in Java Swing
https://www.codejava.net/coding/how-to-develop-a-sound-recorder-program-in-java-swing
SoundRecordingUtil.java: implements functionalities to start recording, stop recording and save the recorded sound into a WAV file. Code that calls the start() method should be executed in a separate thread, because it blocks the current thread until a call to stop() method is made. Doing so to make the GUI does not freeze when the recording is taking place.
This is a simple program to record sounds and play them ...
http://www.java2s.com/Tutorial/Java/0120__Development/Thisisasimpleprogramtorecordsoundsandplaythemback.htm
line.stop(); line.close(); line = null; // stop and close the output stream try { out.flush(); out.close(); } catch (IOException ex) { ex.printStackTrace(); } // load bytes into the audio input stream for playback byte audioBytes[] = out.toByteArray(); ByteArrayInputStream bais = new ByteArrayInputStream(audioBytes); audioInputStream = new AudioInputStream(bais, format, …
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