Native libsrt peer-idle timeout (SRTO_PEERIDLETIMEO, ms): the connection is declared broken when NO packet of any kind (data, keepalive, ACK, control) has been received from the peer for this long — i.e. a link-death detector. Unset leaves libsrt’s default (5000ms). BREAKING: previously this drove an app-level "no media delivered" timer (default 500ms); that timer is removed. To act on a media stall, use the connection-health media-age / degraded-status thresholds.

tlpktdrop

OptionalBool

Deprecated: disabling too-late-packet-drop on a receiver head-of-line-blocks on missing packets and retransmits unrecoverable loss without limit, which can wedge the connection. Raise receive_latency instead. See SrtInputSettings.tlpktdrop.

debug_dump_source

string

When specified (nonempty) dump the raw source input for debug purposes to the given directory

start_threshold

InputStartThresholdSettings

Optionally drop data until input is 'stable' this will reduce latency and memory use in nearly all cases

chaos_drop_packets

DropRandom

program_filter

ProgramNumber

Optionally filter a single program from MPTS at decode time

time_domain

TimeDomainConfig

Optionally place this input into a named time domain. Inputs that share a domain are coordinated for cross-input timestamp alignment.

status_poll_interval_ms

OptionalInt

Interval at which to sample the underlying SRT socket’s connection state for the per-connection status metric (visualiser / metrics). This does NOT drive connection-status callbacks (e.g. onConnectionStatusChange): those fire on actual disconnection detection (send/receive failure or the peer idle timeout), not on this poll. When unset a default is used.

stats_poll_interval_ms

OptionalInt

Interval at which to sample SRT socket statistics. Stats feed metrics, so tune this to the rate at which you want metric updates. When unset a default is used.

cta708_charset

Cta708Charset

health_sampling

HealthSampling

Per-connection health sampling (InputConnectionHealth events). Default on.

health_thresholds

HealthThresholds

Opt-in thresholds for engine-side DEGRADED/RECOVERED status. Unset = off.

connection_ownership

SrtInputConfiguration.ConnectionOwnership

claim_timeout_ms

OptionalInt

PER_CONNECTION only: how long an accepted connection is held for its CreateInputSrtConnection claim before being closed (default 10000).

report_ts_tables

OptionalBool

Whether to forward TS PSI/SI table events (ts_table) and GOP-structure events (gop_structure) on this stream. Unset = forward (the historical behaviour, for clients that predate these fields); the SDK sets them from whether the application registered the corresponding callbacks. These fire per table repetition / per GOP per connection, so on a many-connection listener they dominate the event stream (~530 of ~750 events/s at 175 connections) for clients that never look at them.

report_gop_structure

OptionalBool

report_ts_errors

OptionalBool

Whether to attach per-frame TR 101 290 (TS error) metrics to decoded frames. Only the qualityMonitoring node reads them; carrying them makes every frame’s quality-metrics map a per-frame allocation that is copied on each processing hop. Unset = attach (the historical behaviour). Set false on many-stream deployments that do no quality monitoring.

Member of

Message

Description

SrtInputMessage