Struct PgsSegmentHeader

pub struct PgsSegmentHeader {
    pub segment_type: PgsSegmentType,
    pub segment_length: u16,
    pub presentation_timestamp: u32,
    pub decoding_timestamp: u32,
}

Struct representing the header of a PGS segment.

Fields

segment_type: PgsSegmentType

segment_length: u16

The length of the segment (excluding the header).

presentation_timestamp: u32

The presentation timestamp (PTS) for the segment.

decoding_timestamp: u32

The decoding timestamp (DTS) for the segment.

Implementations

impl PgsSegmentHeader

pub fn from_data(data: &[u8]) -> Result<PgsSegmentHeader>

Parses a PgsSegmentHeader from the provided raw data.

This function reads the necessary fields from the data buffer and constructs a PgsSegmentHeader. It checks the validity of the header, ensuring that the segment begins with the expected PG marker.

Parameters

• data: A slice of raw data representing the contents of the PGS segment header.

Errors

Returns an error if the length of the data is less than the required header length or if the header is invalid.

Returns

A PgsSegmentHeader constructed from the provided data.

Trait Implementations

impl Debug for PgsSegmentHeader

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

Formats the value using the given formatter.

impl Default for PgsSegmentHeader

fn default() -> Self

Provides a default implementation for the PgsSegmentHeader. This default header has a segment type of ERR and zero for all other fields.