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AudioClip NullPointerException - Stack Overflow
https://stackoverflow.com/questions/30700456/audioclip-nullpointerexception#:~:text=1%20Answer%20Active%20Oldest%20Votes%200%20Java%20is,the%20new%20keyword%20that%20would%20instanciate%20the%20object.
AudioClip NullPointerException - Stack Overflow
https://stackoverflow.com/questions/30700456/audioclip-nullpointerexception
Java is throwing a NullPointerException because clip is a null reference (it doesn't refer to an object). The code you provided looks a bit off because it's missing the new keyword that would instanciate the object. Have you tried this?: AudioClip clip = new AudioClip(url.toString()); Here's the documentation you should probably check out.
AudioClip.play doesn't work due to NullPointerException ...
https://bugs.openjdk.java.net/browse/JDK-8279673
JDK; JDK-8279673; AudioClip.play doesn't work due to NullPointerException when creating DataPusher
AudioClip (JavaFX 2.2) - Oracle
https://docs.oracle.com/javafx/2/api/javafx/scene/media/AudioClip.html
source - URL string from which to load the audio clip. This can be an HTTP, file or jar source. Throws: java.lang.NullPointerException - if the parameter is null. java.lang.IllegalArgumentException - if the parameter violates RFC 2396. MediaException - if there is some other problem loading the media. Method Detail. getSource
AudioSystem (Java SE 17 & JDK 17)
https://docs.oracle.com/en/java/javase/17/docs/api/java.desktop/javax/sound/sampled/AudioSystem.html
Obtains a line that matches the description in the specified Line.Info object. If a DataLine is requested, and info is an instance of DataLine.Info specifying at least one fully qualified audio format, the last one will be used as the default format of the returned DataLine.. If system properties javax.sound.sampled.Clip, javax.sound.sampled.Port, …
Java Sound API: What's new in version 1.5.0
https://www.oracle.com/java/technologies/tiger.html
5026337: Java Sound Audio Engine uses a lot of memory 5029171: Linux: Clip.setFramePosition fails in stopped state 5029790: Synthesizer.getLatency returns wrong value 5032020: Win: DirectAudio stays silent after underrun
Fix "java.lang.NullPointerException" in Android Studio ...
https://www.geeksforgeeks.org/fix-java-lang-nullpointerexception-in-android-studio/
Exception in thread "main" java.lang.NullPointerException at Main.main(Main.java:6) Null Pointer Exception in Android Studio. NullPointerException in Android Studio highlighted in yellow color in the below screenshot . As you can observe from the above picture, it contains a Textview which is initialized to null. ...
How to play back audio in Java with examples
https://www.codejava.net/coding/how-to-play-back-audio-in-java-with-examples
That means we cannot play the popular audio format MP3 with Java Sound API, so the examples will play with the WAVE format (.wav). Generally, the Java Sound API (package: javax.sound) provides two ways for playing back audio: using a Clip and using a SourceDataLine. Each way has its own advantages and drawbacks. Let’s explore the details. 1.
AudioSystem - Java 11中文版 - API参考文档 - API Ref
https://www.apiref.com/java11-zh/java.desktop/javax/sound/sampled/AudioSystem.html
例如，财产javax.sound.sampled.Clip一个值"com.sun.media.sound.MixerProvider#SunClip"将产生以下后果时getLine被称为请求Clip实例：如果类com.sun.media.sound.MixerProvider在安装的混频器提供者列表存在，则第Clip从第一混频器名称"SunClip"将被退回。
javax.sound.sampled (Java SE 11 & JDK 11 ) - Oracle
https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/sound/sampled/package-summary.html
Please note: In the javax.sound.sampled APIs, a null reference parameter to methods is incorrect unless explicitly documented on the method as having a meaningful interpretation. Usage to the contrary is incorrect coding and may result in a run time exception either immediately or at some later time. NullPointerException is an example of typical and acceptable run time exception for …
AudioClip from classpath — oracle-tech
https://community.oracle.com/tech/developers/discussion/2267086/audioclip-from-classpath
AudioClip plonkSound = null; try { // Test to see if he finds the file, and he does // InputStream is = Config.class.getResourceAsStream("/hh/resources/music/test.mp3"); // System.out.println(is); // [email protected] // Test via an url URL url = Config.class.getResource("/hh/resources/music/test.mp3"); System.out.println(url); // …
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