quicktime

type Atom struct {
	Offset   uint64
	Size     uint64
	DataSize uint64
	Type     string
	IsExt    bool

	Children AtomArray
	Data     []byte `json:"-"`
}

type AtomArray []*Atom

type BuildTreeConfig struct {
	// List of Atom types which should be eager-loaded while building the tree.
	EagerloadTypes StringList
}

type CO64Atom struct {
	Atom         *Atom
	ChunkOffsets []int64
}

type FTYPAtom struct {
	Atom         *Atom
	MajorBrand   uint32
	MinorVersion uint32
}

type MDIAAtom struct {
	Minf MINFAtom
}

type MINFAtom struct {
	Stbl STBLAtom
}

type MVHDAtom struct {
	Atom                                        *Atom
	CreationTime, ModTime, TimeScale, TimeTicks uint32
}

type STBLAtom struct {
	Stsz STSZAtom
	Stco CO64Atom
	Stsc STSCAtom
}

type STSCAtom struct {
	Atom    *Atom
	Entries []stscEntry
}

type STSZAtom struct {
	Atom        *Atom
	SampleSze   int32
	SampleSizes []int32
}

type StringList []string

type TKHDAtom struct {
	Atom          *Atom
	Height, Width float32
}

type TRAKAtom struct {
	Tkhd TKHDAtom
	Mdia MDIAAtom
}