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RTSP

media.probe.rtsp

Counters

The tables list extended counter names. Access to detailed series depends on the license; see monitoring for access methods.

RTP counters are tracked separately for each video or audio channel.

Counter Meaning
channel_id, content RTP channel identifier and content type.
rtp_packets, rtcp_packets, bytes, frames Received RTP/RTCP packets, bytes and assembled frames.
pt_reject_count, pt_reject_bytes Rejected packets and bytes with unexpected payload type.
ts_goes_backwards, ts_jump_forward, ts_stuck RTP timestamps moving backwards, jumping forwards or remaining stuck.
errors_dts_stuck, sr_ts_stuck, ts_stuck_restarts, resync_sr Stuck DTS, stuck Sender Report time, restarts due to stuck timestamps and resynchronizations to SR.
marker_packets_count, no_marker_mode_flag Marker packets and the no-marker mode flag.
errors_broken_payload, errors_incomplete_frames Broken payloads and frames that could not be fully assembled.
errors_lost_packets, errors_dropped_packets, errors_late_packets Network losses, host drops and late packets are counted separately.
nack_count Sent NACK retransmission requests.
onvif_buffer_overflow, onvif_seq_gap, onvif_marker_mismatch, onvif_resync_dropped ONVIF buffer overflows, sequence gaps, marker mismatches and resynchronization drops.

RTSP connection totals also include:

Counters Meaning
bytes, reads, frames Socket reads, received bytes and emitted frames
errors, warnings, broken_interleaved, desync Errors, warnings, broken interleaved blocks and parser desynchronization
memory_bytes Ingest memory in bytes

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