From 3c60f2d31c7d43d0f6fb3ab50bbfbce058f25ae2 Mon Sep 17 00:00:00 2001
From: Diep Bui <diepbp@webrtc.org>
Date: Thu, 17 Mar 2022 21:28:45 +0000
Subject: [PATCH] Change the default value of bandwidth_backoff_factor to 1.0.

The default backoff behavior of loss based 2.0 should remain the same.

Bug: webrtc:12707
Change-Id: Ica7b8da26c11317a6cb7cd9272c07d03d066f30b
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/256005
Reviewed-by: Per Kjellander <perkj@webrtc.org>
Commit-Queue: Diep Bui <diepbp@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#36258}
---
 modules/congestion_controller/goog_cc/loss_based_bwe_v2.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/congestion_controller/goog_cc/loss_based_bwe_v2.cc b/modules/congestion_controller/goog_cc/loss_based_bwe_v2.cc
index 147c2107ab..03822e1710 100644
--- a/modules/congestion_controller/goog_cc/loss_based_bwe_v2.cc
+++ b/modules/congestion_controller/goog_cc/loss_based_bwe_v2.cc
@@ -267,7 +267,7 @@ absl::optional<LossBasedBweV2::Config> LossBasedBweV2::CreateConfig(
   FieldTrialParameter<double> temporal_weight_factor("TemporalWeightFactor",
                                                      0.99);
   FieldTrialParameter<double> bandwidth_backoff_lower_bound_factor(
-      "BwBackoffLowerBoundFactor", 0.85);
+      "BwBackoffLowerBoundFactor", 1.0);
   FieldTrialParameter<bool> trendline_integration_enabled(
       "TrendlineIntegrationEnabled", false);
   FieldTrialParameter<double> delay_based_limit_factor("DelayBasedLimitFactor",