mp4parser

package module

v0.0.0-...-cae6f0d Latest Latest Go to latest Published: Jul 16, 2017 License: MIT Imports: 7 Imported by: 0

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f, _ := os.Open(`X:\file.mp4`)

p := mp4parser.NewParser(f)
info, _ := p.Parse()

f.Close()
fmt.Println(info)

Package mp4parser parses mp4 file into boxs structure

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This section is empty.

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type Box struct {
	// contains filtered or unexported fields
}

Box fundation unit in mp4

func (b *Box) String() string

type MediaInfo struct {
	// contains filtered or unexported fields
}

MediaInfo contain media information

func (m *MediaInfo) CreationTime() time.Time

func (m *MediaInfo) Duration() *time.Duration

func (m *MediaInfo) Height() float64

func (m *MediaInfo) ModifiedTime() *time.Time

func (m *MediaInfo) SamplingRate() uint32

func (m *MediaInfo) String() string

func (m *MediaInfo) Width() float64

type Parser struct {
	// contains filtered or unexported fields
}

Parser parses file into media meta infos

func NewParser(file *os.File) *Parser

NewParser return new Parser

func (p *Parser) Parse() (*MediaInfo, error)

Parse parses the mp4 file , return mediaInfo and an error ,if any

type RootBox struct {
	*Box
	// contains filtered or unexported fields
}

RootBox contains all box in file

func (r *RootBox) String() string