Golang: FLV File Format

Features

• FLV File Structure
• Audio/Video Tags
• MetaData Tags
• AAC/AVC Configuration
• AVC SPS/PPS Data
• AAC/AVC Bitstream

Installation

go get github.com/pixelbender/go-flv

Read FLV file

package main
import (
    "github.com/pixelbender/go-flv/flv"
    "os"
    "io"
    "log"
)
func main() {
    f, err := os.Open("example.flv")
    if err != nil {
        log.Fatal(err)
    }
    defer f.Close()
    r := flv.NewReader(f)
    h, err := r.ReadHeader()
    if err != nil {
        log.Fatal(err)
    }
    log.Println(h)
    for {
        tag, _, err := r.ReadTag()
        if err != nil {
            if err == io.EOF {
                break
            }
            log.Fatal(err)
        }
        log.Println(tag)
    }
}

Specifications

• FLV: Video File Format Specification v10
• FLV: Adobe Flash Video File Format Specification v10.1