Computed statistics and metadata for a single RTP stream, ready for display in the UI. More...

#include <tap-rtp-common.h>

Public Attributes
char *	src_addr_str

uint16_t	src_port

char *	dst_addr_str

uint16_t	dst_port

uint32_t	ssrc

char *	all_payload_type_names

uint32_t	packet_count

uint32_t	total_nr

uint32_t	packet_expected

int32_t	lost_num

double	lost_perc

double	max_delta

double	min_delta

double	mean_delta

double	min_jitter

double	max_jitter

double	mean_jitter

double	max_skew

bool	problem

double	clock_drift_ms

double	freq_drift_hz

double	freq_drift_perc

double	duration_ms

uint32_t	sequence_err

double	start_time_ms

uint32_t	first_packet_num

uint32_t	last_packet_num

Detailed Description

Computed statistics and metadata for a single RTP stream, ready for display in the UI.

Member Data Documentation

◆ all_payload_type_names

char* _rtpstream_info_calc::all_payload_type_names

Comma-separated codec names derived from static or dynamic payload type mappings

◆ clock_drift_ms

double _rtpstream_info_calc::clock_drift_ms

Total estimated clock drift between sender and receiver, in milliseconds

◆ dst_addr_str

char* _rtpstream_info_calc::dst_addr_str

Destination IP address formatted as a string

◆ dst_port

uint16_t _rtpstream_info_calc::dst_port

Destination UDP port number

◆ duration_ms

double _rtpstream_info_calc::duration_ms

Total stream duration from first to last packet, in milliseconds

◆ first_packet_num

uint32_t _rtpstream_info_calc::first_packet_num

Wireshark frame number of the first packet in the stream

◆ freq_drift_hz

double _rtpstream_info_calc::freq_drift_hz

Estimated sender clock frequency drift, in Hz

◆ freq_drift_perc

double _rtpstream_info_calc::freq_drift_perc

Estimated sender clock frequency drift as a percentage

◆ last_packet_num

uint32_t _rtpstream_info_calc::last_packet_num

Wireshark frame number of the last packet in the stream

◆ lost_num

int32_t _rtpstream_info_calc::lost_num

Number of packets estimated as lost (expected minus received)

◆ lost_perc

double _rtpstream_info_calc::lost_perc

Packet loss as a percentage of expected packets

◆ max_delta

double _rtpstream_info_calc::max_delta

Maximum inter-packet arrival gap observed, in milliseconds

◆ max_jitter

double _rtpstream_info_calc::max_jitter

Maximum instantaneous jitter value observed, in milliseconds

◆ max_skew

double _rtpstream_info_calc::max_skew

Maximum cumulative skew between sender and receiver clocks, in milliseconds

◆ mean_delta

double _rtpstream_info_calc::mean_delta

Mean inter-packet arrival gap across the stream, in milliseconds

◆ mean_jitter

double _rtpstream_info_calc::mean_jitter

Mean jitter across the stream, in milliseconds

◆ min_delta

double _rtpstream_info_calc::min_delta

Minimum inter-packet arrival gap observed, in milliseconds

◆ min_jitter

double _rtpstream_info_calc::min_jitter

Minimum instantaneous jitter value observed, in milliseconds

◆ packet_count

uint32_t _rtpstream_info_calc::packet_count

Total number of RTP packets observed in the stream

◆ packet_expected

uint32_t _rtpstream_info_calc::packet_expected

Expected packet count derived from the stream's sequence number range

◆ problem

bool _rtpstream_info_calc::problem

True if the stream contains anomalies (e.g. sequence gaps, excessive jitter); the UI should highlight this

◆ sequence_err

uint32_t _rtpstream_info_calc::sequence_err

Number of sequence number errors (out-of-order or duplicate packets) detected

◆ src_addr_str

char* _rtpstream_info_calc::src_addr_str

Source IP address formatted as a string

◆ src_port

uint16_t _rtpstream_info_calc::src_port

Source UDP port number

◆ ssrc

uint32_t _rtpstream_info_calc::ssrc

RTP Synchronisation Source (SSRC) identifier

◆ start_time_ms

double _rtpstream_info_calc::start_time_ms

Relative capture timestamp of the first packet, in milliseconds

◆ total_nr

uint32_t _rtpstream_info_calc::total_nr

Total number of RTP sequence numbers spanned by the stream

The documentation for this struct was generated from the following file:

/builds/wireshark/wireshark/ui/tap-rtp-common.h

Public Attributes