Struct TsResync 

pub struct TsResync { /* private fields */ }

Stateful TS byte-stream resynchroniser (ISO/IEC 13818-1 §2.4.3.2).

Recovers 188-byte MPEG-TS packet alignment from an arbitrary byte stream that may start mid-packet or contain junk, and detects 204-byte Reed-Solomon-coded packets (stripping the 16 parity bytes).

Feed raw bytes with feed; each call returns a Vec of aligned 188-byte TS packets. Bytes are buffered across calls so that packet boundaries may span call boundaries freely.

Lock is declared after LOCK_CONFIRMATIONS consecutive sync bytes are found at the candidate stride (188 or 204). On sync loss the resynchroniser re-scans from the byte after the lost position.

Stats

stats returns cumulative counters (packets emitted, resyncs, dropped bytes).

Implementations

impl TsResync

pub fn new() -> Self

Create a new resynchroniser with an empty internal buffer.

pub fn feed(&mut self, data: &[u8]) -> Vec<[u8; 188]>

Feed data and emit every newly-aligned 188-byte TS packet.

For a 204-byte stream the 16 Reed-Solomon parity bytes are stripped; only the 188-byte TS payload is returned. Bytes that cannot yet form a complete packet (or fall before lock) are buffered for the next call.

pub fn feed_into(&mut self, data: &[u8], emitted: &mut Vec<[u8; 188]>) -> usize

feed appending to a caller-owned out (not cleared), so a steady-state caller that reuses one Vec allocates nothing per call (audit r01-O4). The output capacity is reserved once from the buffered byte count instead of growing by doubling.

Returns the number of packets appended.

pub fn stride(&self) -> Option<PacketStride>

Detected packet stride, or None before the stream has locked.

pub fn stats(&self) -> ResyncStats

Accumulated statistics.

Trait Implementations

impl Debug for TsResync

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

Formats the value using the given formatter.

impl Default for TsResync

fn default() -> Self

Returns the “default value” for a type.