# go-v4l2

**Repository Path**: bdqi/go-v4l2

## Basic Information

- **Project Name**: go-v4l2
- **Description**: go-v4l2，纯go实现
- **Primary Language**: Go
- **License**: MIT
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2024-01-31
- **Last Updated**: 2024-01-31

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# go-v4l2

Package v4l2 exposes the V4L2 (Video4Linux version 2) API to Golang.


## Documention

Online documentation, which includes examples, can be found at: http://godoc.org/github.com/reiver/go-v4l2

[![GoDoc](https://godoc.org/github.com/reiver/go-v4l2?status.svg)](https://godoc.org/github.com/reiver/go-v4l2)


## Example
```go
	device, err := v4l2.Open(v4l2.Video0)
	if nil != err {
		//@TODO
		return err
	}
	defer device.Close()

	fmt.Printf("Driver:  %q\n", device.MustDriver())
	fmt.Printf("Card:    %q\n", device.MustCard())
	fmt.Printf("BusInfo: %q\n", device.MustBusInfo())
	fmt.Printf("Version: %q\n", device.MustVersion())
	fmt.Println()
	fmt.Printf("Has Video Capture: %v\n", device.MustHasCapability(v4l2.CapabilityVideoCapture))
	fmt.Printf("Has Streaming I/O: %v\n", device.MustHasCapability(v4l2.CapabilityStreaming))
```