Importing an AudioClip

Learn to import .wav and .mp3 files into the project.

Importing AudioClip and audio formats

Sound files imported into Unity projects automatically convert into AudioClip assets. Because .wav files are uncompressed and lossless, they are optimal for short sound effects (SFX) like jumps or gunfire.

// Loading an AudioClip from resources
AudioClip laserClip = Resources.Load<AudioClip>("Audio/Laser");

Meanwhile, .mp3 and .ogg formats leverage compression, making them ideal for long background soundtracks.

Load Type and memory optimization

The Load Type setting in the audio Inspector determines how clips reside in RAM. Short sound effects typically use Decompress On Load.

// Accessing clip length in seconds
float clipDuration = laserClip.length;

For multi-minute musical tracks, selecting Streaming conserves RAM by buffering the audio in chunks directly from disk.

Exercise Print format and load mode

Assign "WAV" to format and "DecompressOnLoad" to loadType. Print Format: WAV | LoadType: DecompressOnLoad to the console.

Show example solution

using System;

class Program
{
    static void Main()
    {
        string format = "WAV";
        string loadType = "DecompressOnLoad";
        Console.WriteLine("Format: " + format + " | LoadType: " + loadType);
    }
}

Test yourself

Which file format is most suitable for instantaneous and short sound effects (SFX) like gunshots or jumps?
- WAV
- PNG
- TXT
- MP4
Show answer

WAV — WAV is uncompressed, making it the ideal sound effect format that plays instantaneously without CPU decompression overhead.

Load audio of AudioClip type

AudioClip clip = Resources.Load<____>("Audio/Music");

Show answer

AudioClip clip = Resources.Load<AudioClip>("Audio/Music");

Audio import concepts

WAV

Uncompressed format for short sounds
MP3

Compressed format for long music
Streaming

Load mode reading audio in chunks
AudioClip

Base Unity object for imported audio

Next lesson: Play and Stop

We Are Enhancing Your Experience

Cookie Preferences

Strictly Necessary Cookies

Analytical Cookies