# Audio

> Discover Aspose.Slides for Android audio examples: insert, play, trim, and extract sound in PPT, PPTX, and ODP presentations with clear Java code.

Source: https://docs.aspose.com/slides/androidjava/examples/elements/audio/
Updated: 2026-02-19


This article demonstrates how to embed audio frames and control playback with **Aspose.Slides for Android via Java**. The following examples show basic audio operations.

## **Add an Audio Frame**

Insert an empty audio frame that can later hold embedded sound data.

```java
static void addAudio() {
    Presentation presentation = new Presentation();
    try {
        ISlide slide = presentation.getSlides().get_Item(0);

        // Create an empty audio frame (audio will be embedded later).
        IAudioFrame audioFrame = slide.getShapes().addAudioFrameEmbedded(
                50, 50, 100, 100, new ByteArrayInputStream(new byte[0]));
    } finally {
        presentation.dispose();
    }
}
```

## **Access an Audio Frame**

This code retrieves the first audio frame on a slide.

```java
static void accessAudio() {
    Presentation presentation = new Presentation();
    try {
        ISlide slide = presentation.getSlides().get_Item(0);

        slide.getShapes().addAudioFrameEmbedded(
                50, 50, 100, 100, new ByteArrayInputStream(new byte[0]));

        // Access the first audio frame on the slide.
        IAudioFrame firstAudio = null;
        for (IShape shape : slide.getShapes()) {
            if (shape instanceof IAudioFrame) {
                firstAudio = (IAudioFrame) shape;
                break;
            }
        }
    } finally {
        presentation.dispose();
    }
}
```

## **Remove an Audio Frame**

Delete a previously added audio frame.

```java
static void removeAudio() {
    Presentation presentation = new Presentation();
    try {
        ISlide slide = presentation.getSlides().get_Item(0);

        IAudioFrame audioFrame = slide.getShapes().addAudioFrameEmbedded(
                50, 50, 100, 100, new ByteArrayInputStream(new byte[0]));

        // Remove the audio frame.
        slide.getShapes().remove(audioFrame);
    } finally {
        presentation.dispose();
    }
}
```

## **Set Audio Playback**

Configure the audio frame to play automatically when the slide appears.

```java
static void setAudioPlayback() {
    Presentation presentation = new Presentation();
    try {
        ISlide slide = presentation.getSlides().get_Item(0);
        
        IAudioFrame audioFrame = slide.getShapes().addAudioFrameEmbedded(
                50, 50, 100, 100, new ByteArrayInputStream(new byte[0]));

        // Play automatically when the slide appears.
        audioFrame.setPlayMode(AudioPlayModePreset.Auto);
    } finally {
        presentation.dispose();
    }
}
```