Struct SampleToChunkBoxEntry

pub struct SampleToChunkBoxEntry {
    pub first_chunk: u32,
    pub samples_per_chunk: u32,
    pub sample_description_index: u32,
}

Entry in SampleToChunkBox.

Fields

first_chunk: u32

An integer that gives the index of the first chunk in this run of chunks that share the same samples-per-chunk and sample-description-index; the index of the first chunk in a track has the value 1 (the first_chunk field in the first record of this box has the value 1, identifying that the first sample maps to the first chunk).

samples_per_chunk: u32

An integer that gives the number of samples in each of these chunks.

sample_description_index: u32

An integer that gives the index of the sample entry that describes the samples in this chunk. The index ranges from 1 to the number of sample entries in the SampleDescriptionBox.

Trait Implementations

impl Debug for SampleToChunkBoxEntry

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

Formats the value using the given formatter.

impl<'a> Deserialize<'a> for SampleToChunkBoxEntry

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

where R: ZeroCopyReader<'a>,

Deserialize a value from the given zero-copy reader.

impl IsoSized for SampleToChunkBoxEntry

fn size(&self) -> usize

Returns the size of the type when serialized.

impl PartialEq for SampleToChunkBoxEntry

fn eq(&self, other: &SampleToChunkBoxEntry) -> 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 SampleToChunkBoxEntry

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

where W: Write,

Serialize the value into the given writer.

impl Eq for SampleToChunkBoxEntry

impl StructuralPartialEq for SampleToChunkBoxEntry