Struct Depacketizer 

pub struct Depacketizer {
    codec: Codec,
    au: BytesMut,
    au_ts: Option<u32>,
    au_ts_ext: u64,
    ts_base: Option<u32>,
    ts_wraps: u64,
    keyframe: bool,
    fu: Option<BytesMut>,
    last_seq: Option<u16>,
    lost: u16,
}

Fields

codec: Codec

au: BytesMut

au_ts: Option<u32>

au_ts_ext: u64

au_ts unwrapped past the 32-bit rollover (~13 h at 90 kHz), relative to the first packet — the source’s sampling timeline, which the pilot paces presentation on.

ts_base: Option<u32>

ts_wraps: u64

keyframe: bool

fu: Option<BytesMut>

last_seq: Option<u16>

lost: u16

Implementations

impl Depacketizer

pub fn new(codec: Codec) -> Self

pub fn push(&mut self, pkt: &[u8]) -> Option<VideoAu>

Feed one RTP packet; returns a complete access unit when one closes.

fn push_nal(&mut self, nal: &[u8])

fn push_payload_h264(&mut self, payload: &[u8])

RFC 6184: single NAL unit, STAP-A aggregation, FU-A fragmentation.

fn push_payload_h265(&mut self, payload: &[u8])

RFC 7798: the header is two bytes, and the packet type sits where H.264 keeps its NAL type — hence 48 (AP) and 49 (FU) rather than 24 and 28. sprop-max-don-diff is assumed 0, so there is no DONL field; no camera encoder we target sets it.

fn finish(&mut self) -> Option<VideoAu>

Trait Implementations

impl Default for Depacketizer

fn default() -> Depacketizer

Returns the “default value” for a type.