Struct Tkhd

pub struct Tkhd {

    pub header: FullBoxHeader,
    pub creation_time: u64,
    pub modification_time: u64,
    pub track_id: u32,
    pub reserved: u32,
    pub duration: u64,
    pub reserved2: [u32; 2],
    pub layer: u16,
    pub alternate_group: u16,
    pub volume: FixedI16<U8>,
    pub reserved3: u16,
    pub matrix: [u32; 9],
    pub width: FixedI32<U16>,
    pub height: FixedI32<U16>,
}

Track Header Box ISO/IEC 14496-12:2022(E) - 8.3.2

Fields

header: FullBoxHeader

creation_time: u64

modification_time: u64

track_id: u32

reserved: u32

duration: u64

reserved2: [u32; 2]

layer: u16

alternate_group: u16

volume: FixedI16<U8>

reserved3: u16

matrix: [u32; 9]

width: FixedI32<U16>

height: FixedI32<U16>

Implementations

impl Tkhd

pub fn new( creation_time: u64, modification_time: u64, track_id: u32, duration: u64, width_height: Option<(u32, u32)>, ) -> Self

impl Tkhd

pub const MATRIX: [u32; 9]

pub const TRACK_ENABLED_FLAG: u32 = 1u32

pub const TRACK_IN_MOVIE_FLAG: u32 = 2u32

pub const TRACK_IN_PREVIEW_FLAG: u32 = 4u32

pub const TRACK_SIZE_IS_ASPECT_RATIO_FLAG: u32 = 8u32

Trait Implementations

impl BoxType for Tkhd

const NAME: [u8; 4]

fn demux(header: BoxHeader, data: Bytes) -> Result<Self>

Parse a box from a byte stream. The basic header is already parsed.

fn primitive_size(&self) -> u64

The size of the box without the basic header.

fn primitive_mux<T: Write>(&self, writer: &mut T) -> Result<()>

Write the box to a byte stream. The basic header is already written.

fn validate(&self) -> Result<()>

Validate the box.

fn mux<T: Write>(&self, writer: &mut T) -> Result<()>

Write the box to a byte stream.

fn size(&self) -> u64

Size of the box including the basic header.

impl Clone for Tkhd

fn clone(&self) -> Tkhd

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Tkhd

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl From<Tkhd> for DynBox

fn from(box_: Tkhd) -> Self

Converts to this type from the input type.

impl PartialEq for Tkhd

fn eq(&self, other: &Tkhd) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for Tkhd