# go-wav

**Repository Path**: general252/go-wav

## Basic Information

- **Project Name**: go-wav
- **Description**: fork from https://github.com/youpy/go-wav.git
- **Primary Language**: Go
- **License**: ISC
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2023-08-24
- **Last Updated**: 2023-08-31

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# go-wav ![workflow status](https://github.com/youpy/go-wav/actions/workflows/go.yml/badge.svg)

A Go library to read/write WAVE(RIFF waveform Audio) Format

## Usage

```go
package main

import (
	"flag"
	"fmt"
	"github.com/youpy/go-wav"
	"io"
	"os"
)

func main() {
	infile_path := flag.String("infile", "", "wav file to read")
	flag.Parse()

	file, _ := os.Open(*infile_path)
	reader := wav.NewReader(file)

  	defer file.Close()

	for {
		samples, err := reader.ReadSamples()
		if err == io.EOF {
			break
		}

		for _, sample := range samples {
			fmt.Printf("L/R: %d/%d\n", reader.IntValue(sample, 0), reader.IntValue(sample, 1))
		}
	}
}
```

## Supported format

Format

- PCM
- IEEE float (read-only)
- G.711 A-law (read-only)
- G.711 µ-law (read-only)

Number of channels

- 1(mono)
- 2(stereo)

Bits per sample

- 32-bit
- 24-bit
- 16-bit
- 8-bit

## Documentation

- https://godoc.org/github.com/youpy/go-wav

## See Also

- http://www-mmsp.ece.mcgill.ca/Documents/AudioFormats/WAVE/WAVE.html