Chapter 55: getAudioData()

Core Idea

_Part of the @remotion/media-utils package of helper functions.

Key Concepts

• Arguments
• src
• options?<AvailableFrom v="4.0.121"/>
• sampleRate?<AvailableFrom v="4.0.121"/>
• requestInit?<AvailableFrom v="4.0.458"/>
• Return value
• channelWaveforms
• sampleRate

Code Examples

await getAudioData('https://example.com/authenticated-audio.mp3', {
  requestInit: {
    credentials: 'include',
  },
});

• What it demonstrates: Usage pattern for getAudioData() from the official docs.

Key Takeaways

1. Understand arguments when working with getAudioData().
2. Understand src when working with getAudioData().
3. Understand options?<availablefrom v="4.0.121"/> when working with getAudioData().
4. Understand samplerate?<availablefrom v="4.0.121"/> when working with getAudioData().
5. Understand requestinit?<availablefrom v="4.0.458"/> when working with getAudioData().

Connects To

• Cancel Render: related page in the Hooks & Data APIs section.
• Continue Render: related page in the Hooks & Data APIs section.
• Data Fetching: related page in the Hooks & Data APIs section.