Struct TrackFragmentHeaderBox

pub struct TrackFragmentHeaderBox {
    pub version: u8,
    pub flags: TfFlags,
    pub track_id: u32,
    pub base_data_offset: Option<u64>,
    pub sample_description_index: Option<u32>,
    pub default_sample_duration: Option<u32>,
    pub default_sample_size: Option<u32>,
    pub default_sample_flags: Option<SampleFlags>,
}

Track fragment header box

ISO/IEC 14496-12 - 8.8.7

Fields

version: u8

The version of the box.

flags: TfFlags

The flags of the box.

track_id: u32

Identifies the track; this shall be the track_ID of a track in the MovieBox.

base_data_offset: Option<u64>

The base offset to use when calculating data offsets.

Present if the BaseDataOffsetPresent flag is set.

sample_description_index: Option<u32>

Indicates the index of the sample entry that describes, by default, the samples in the track fragments.

Present if the SampleDescriptionIndexPresent flag is set.

default_sample_duration: Option<u32>

Indicates the default duration of the samples in the track fragments.

Present if the DefaultSampleDurationPresent flag is set.

default_sample_size: Option<u32>

Indicates the default size of the samples in the track fragments.

Present if the DefaultSampleSizePresent flag is set.

default_sample_flags: Option<SampleFlags>

Indicate the default flags values for the samples in the track fragments.

Present if the DefaultSampleFlagsPresent flag is set.

Implementations

impl TrackFragmentHeaderBox

pub fn new( track_id: u32, base_data_offset: Option<u64>, sample_description_index: Option<u32>, default_sample_duration: Option<u32>, default_sample_size: Option<u32>, default_sample_flags: Option<SampleFlags>, ) -> Self

Creates a new TrackFragmentHeaderBox with the given parameters.

Trait Implementations

impl Debug for TrackFragmentHeaderBox

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

Formats the value using the given formatter.

impl<'a> Deserialize<'a> for TrackFragmentHeaderBox

fn deserialize<R>(reader: R) -> Result<Self>

where R: ZeroCopyReader<'a>,

Deserialize a value from the given zero-copy reader.

impl<'a> DeserializeSeed<'a, BoxHeader> for TrackFragmentHeaderBox

fn deserialize_seed<R>(reader: R, _seed: BoxHeader) -> Result<Self>

where R: ZeroCopyReader<'a>,

Deserialize a value from the given zero-copy reader using the provided seed.

impl IsoBox for TrackFragmentHeaderBox

const TYPE: BoxType

The box type of this box.

fn add_header_size(payload_size: usize) -> usize

This function calculates the header size, adds it to the given payload size and return the result.

fn box_header(&self) -> BoxHeader

Constructs a BoxHeader for this box.

fn serialize_box_header<W>(&self, writer: W) -> Result<()>

where W: Write,

Serializes the box header returned by IsoBox::box_header to the given writer.

impl IsoSized for TrackFragmentHeaderBox

fn size(&self) -> usize

Returns the size of the type when serialized.

impl PartialEq for TrackFragmentHeaderBox

fn eq(&self, other: &TrackFragmentHeaderBox) -> 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 Serialize for TrackFragmentHeaderBox

fn serialize<W>(&self, writer: W) -> Result<()>

where W: Write,

Serialize the value into the given writer.

impl Eq for TrackFragmentHeaderBox

impl StructuralPartialEq for TrackFragmentHeaderBox