Question 1

How to read a WAV file in Go using the wav library?

Accepted Answer

Use the Decoder struct from the library with an io.Reader. Open the file, create a decoder, and call Decode to extract audio data and metadata like sample rate. Check the GoDoc for specific code examples and parameters.

Question 2

wav library vs go-audio/audio for WAV processing?

Accepted Answer

The wav library is specialized and battle-tested for WAV files, offering reliability, while go-audio/audio may support more formats but with potentially less focus. For pure WAV tasks, wav is often preferred due to its production use and simplicity.

Question 3

Can wav handle compressed WAV formats like ADPCM?

Accepted Answer

The library focuses on standard PCM WAV formats, and the README doesn't mention support for compressed variants like ADPCM. For such needs, you might need additional libraries or custom implementation.

Question 4

What are the limitations of the wav library for audio editing?

Accepted Answer

It only handles encoding and decoding, so features like trimming, mixing, or applying audio effects aren't included. You'd need to combine it with other libraries for full editing capabilities.

Question 5

How to write a WAV file with a specific bit depth and sample rate?

Accepted Answer

Use the Encoder struct and set fields like BitDepth and SampleRate before writing. The library allows configurable format parameters, enabling precise control over the output file's audio characteristics.

Question 6

Is wav production-ready and stable for commercial use?

Accepted Answer

Yes, it's described as battle-tested with comprehensive test coverage and CI, making it suitable for production. However, always verify with your specific use case and monitor for updates or breaking changes.

wav

What is wav?

Overview

Use Cases

Best For

Related Projects

Found a gem we're missing?

Not Ideal For

Pros & Cons

Pros

Cons

Frequently Asked Questions