ffmpeg-dev-go/README.md

ffmpeg-dev-go

Go bindings for FFmpeg.

How to use

Step 1: Prepare

• macOS

  brew install pkg-config ffmpeg
  

• Debian

  sudo apt install build-essential pkg-config \
  	libavdevice-dev libavformat-dev libavfilter-dev libavcodec-dev \
  	libpostproc-dev libswscale-dev libswresample-dev libavutil-dev
  

• Custom

  export PKG_CONFIG_PATH="<CUSTOM_FFMPEG_LIBRARY_PATH>/lib/pkgconfig"
  

Step 2: Detecte FFmpeg version

package main

/*
#cgo pkg-config: libavutil
#include <libavutil/ffversion.h>
*/
import "C"
import "fmt"

func main() {
	fmt.Println(string(C.FFMPEG_VERSION)[:3])
}

Step 3: Get ffmpeg-go-dev

go get github.com/qrtc/ffmpeg-dev-go@<FFMPEG_VERSION>

Step 4: Verify

package main

import (
	"fmt"

	"github.com/qrtc/ffmpeg-dev-go"
)

func main() {
	fmt.Println(ffmpeg.AvVersionInfo())
}