Struct PacketInfo 

pub struct PacketInfo { /* private fields */ }

Read-only metadata extracted from a single demuxed packet.

PacketInfo contains scalar values copied out of an AVPacket together with stream-type flags looked up at read time, so it has no lifetime ties to the scanner. It is cheap to clone and store.

Defensive fields

stream_index and size are clamped to non-negative values before storage. FFmpeg’s internal asserts guarantee valid ranges in practice, so the clamping is purely defensive and not expected to trigger.

Implementations

impl PacketInfo

pub fn stream_index(&self) -> usize

The index of the stream this packet belongs to.

pub fn pts(&self) -> Option<i64>

Presentation timestamp in stream time-base units, if available.

pub fn dts(&self) -> Option<i64>

Decompression timestamp in stream time-base units, if available.

pub fn duration(&self) -> i64

Duration of this packet in stream time-base units.

pub fn size(&self) -> usize

Size of the packet data in bytes.

pub fn pos(&self) -> i64

Byte position of this packet in the input file, or -1 if unknown.

pub fn is_keyframe(&self) -> bool

Whether this packet contains a keyframe.

pub fn is_corrupt(&self) -> bool

Whether this packet is flagged as corrupt.

pub fn is_video(&self) -> bool

Whether this packet belongs to a video stream.

pub fn is_audio(&self) -> bool

Whether this packet belongs to an audio stream.

pub fn data(&self) -> Option<&[u8]>

The packet payload, when capture was enabled via PacketScanner::set_capture_data (None otherwise). Useful for content-level comparisons, e.g. verifying NAL layout of demuxed samples.

Trait Implementations

impl Clone for PacketInfo

fn clone(&self) -> PacketInfo

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for PacketInfo

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

Formats the value using the given formatter.