Basic MP4 reader in Go!
CLI and library for ISO/IEC 14496-12 - ISO Base Media File Format
https://godoc.org/github.com/alfg/mp4
go get -u github.com/alfg/mp4 package main import ( "fmt" "os" "github.com/alfg/mp4" ) func main() { file, err := os.Open("test/tears-of-steel.mp4") if err != nil { panic(err) } defer file.Close() info, err := file.Stat() if err != nil { panic(err) } size := info.Size() mp4, _ := mp4.OpenFromReader(file, size) file.Close() fmt.Println(file.Ftyp.Name) fmt.Println(file.Ftyp.MajorBrand) }See examples/ for more examples.
git clone https://github.com/alfg/mp4.git go run example\example.go Or build the CLI:
go build -o mp4info cmd\mp4info\mp4info.go mp4info -i test\tears-of-steel.mp4 MIT