goog_cc::experiments

Struct FieldTrials

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pub struct FieldTrials {
Show 26 fields
    pub robust_throughput_estimator_settings: RobustThroughputEstimatorSettings,
    pub probing_configuration: ProbeControllerConfig,
    pub rapid_recovery_experiment: bool,
    pub alr_detector_parameters: AlrDetectorConfig,
    pub alr_experiment_settings: AlrExperimentSettings,
    pub add_pacing_to_congestion_window_pushback: bool,
    pub congestion_window: CongestionWindowConfig,
    pub video_rate_control: VideoRateControlConfig,
    pub vp8_base_heavy_tl3_alloc: bool,
    pub separate_audio_packets: BweSeparateAudioPacketsSettings,
    pub loss_based_control: LossBasedControlConfig,
    pub loss_based_bwe_v2: LossBasedBweV2Config,
    pub max_rtt_limit: RttBasedBackoffConfig,
    pub trendline_estimator_settings: TrendlineEstimatorSettings,
    pub bwe_back_off_factor: BweBackOffFactor,
    pub no_bitrate_increase_in_alr: bool,
    pub estimate_bounded_increase: EstimateBoundedIncrease,
    pub min_alloc_as_lower_bound: bool,
    pub ignore_probes_lower_than_network_state_estimate: bool,
    pub limit_probes_lower_than_throughput_estimate: bool,
    pub pace_at_max_of_bwe_and_lower_link_capacity: bool,
    pub limit_pacing_factor_by_upper_link_capacity_estimate: bool,
    pub safe_reset_on_route_change: SafeResetOnRouteChange,
    pub bwe_throughput_window_config: BitrateEstimatorConfig,
    pub loss_experiment: BweLossExperiment,
    pub receiver_limit_caps_only: bool,

}
Expand description

Current field trials for WebRTC that impact GoogCC.

These have been painstakingly extracted from the WebRTC source code. Normally these field trials are enabled via bespoke string parsing, but that is very difficult to port correctly. I decided to make everything type safe which doubles as documentation; ur welcome.

Fields§

§robust_throughput_estimator_settings: RobustThroughputEstimatorSettings

WebRTC-Bwe-RobustThroughputEstimatorSettings

§probing_configuration: ProbeControllerConfig

WebRTC-Bwe-ProbingConfiguration

§rapid_recovery_experiment: bool

WebRTC-BweRapidRecoveryExperiment

§alr_detector_parameters: AlrDetectorConfig

WebRTC-AlrDetectorParameters

§alr_experiment_settings: AlrExperimentSettings

WebRTC-ProbingScreenshareBwe or WebRTC-StrictPacingAndProbing (legacy?)

§add_pacing_to_congestion_window_pushback: bool

WebRTC-AddPacingToCongestionWindowPushback

§congestion_window: CongestionWindowConfig

WebRTC-CongestionWindow

§video_rate_control: VideoRateControlConfig

WebRTC-VideoRateControl

§vp8_base_heavy_tl3_alloc: bool

WebRTC-UseBaseHeavyVP8TL3RateAllocation

§separate_audio_packets: BweSeparateAudioPacketsSettings

WebRTC-Bwe-SeparateAudioPackets

§loss_based_control: LossBasedControlConfig

WebRTC-Bwe-LossBasedControl

§loss_based_bwe_v2: LossBasedBweV2Config

LossBasedBweV2Config

§max_rtt_limit: RttBasedBackoffConfig

WebRTC-Bwe-MaxRttLimit

§trendline_estimator_settings: TrendlineEstimatorSettings

WebRTC-Bwe-TrendlineEstimatorSettings

§bwe_back_off_factor: BweBackOffFactor

WebRTC-BweBackOffFactor

§no_bitrate_increase_in_alr: bool

WebRTC-DontIncreaseDelayBasedBweInAlr

§estimate_bounded_increase: EstimateBoundedIncrease

WebRTC-Bwe-EstimateBoundedIncrease

§min_alloc_as_lower_bound: bool

WebRTC-Bwe-MinAllocAsLowerBound

§ignore_probes_lower_than_network_state_estimate: bool

WebRTC-Bwe-IgnoreProbesLowerThanNetworkStateEstimate

§limit_probes_lower_than_throughput_estimate: bool

WebRTC-Bwe-LimitProbesLowerThanThroughputEstimate

§pace_at_max_of_bwe_and_lower_link_capacity: bool

WebRTC-Bwe-PaceAtMaxOfBweAndLowerLinkCapacity

§limit_pacing_factor_by_upper_link_capacity_estimate: bool

WebRTC-Bwe-LimitPacingFactorByUpperLinkCapacityEstimate

§safe_reset_on_route_change: SafeResetOnRouteChange

WebRTC-Bwe-SafeResetOnRouteChange

§bwe_throughput_window_config: BitrateEstimatorConfig

WebRTC-BweThroughputWindowConfig

§loss_experiment: BweLossExperiment

WebRTC-BweLossExperiment

§receiver_limit_caps_only: bool

WebRTC-Bwe-ReceiverLimitCapsOnly

Trait Implementations§

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impl Clone for FieldTrials

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fn clone(&self) -> FieldTrials

Returns a duplicate of the value. Read more
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const fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for FieldTrials

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

Formats the value using the given formatter. Read more
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impl Default for FieldTrials

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fn default() -> Self

Returns the “default value” for a type. Read more

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