Revert "Make server side network adaptation the default when creating…

… `VideoPriorityBasedPolicy` (#2889)" (#2892)

This reverts commit 5354ada.

CHANGELOG.md

@@ -17,7 +17,6 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Changed
 
 - Avoid subscribes when simulcast is enabled but not currently sending, or when using server side network adaptation.
-- Made server side network adaptation the default when creating `VideoPriorityBasedPolicy`.
 
 ### Fixed
 

demos/browser/app/meetingV2/meetingV2.html

@@ -212,10 +212,6 @@ <h5 class="modal-title" id="additional-options-modal-label">Additional Options</
             <input type="checkbox" id="svc" class="form-check-input">
             <label for="svc" class="form-check-label">Enable SVC for Chrome</label>
           </div>
-          <div class="form-check" style="text-align: left;">
-            <input type="checkbox" id="priority-downlink-policy" class="form-check-input">
-            <label for="priority-downlink-policy" class="form-check-label">Enable remote video quality adaptation</label>
-          </div>
           <label id="pagination-title" for="pagination-page-size" style="padding-top:5px">Paginate displayed video tiles</label>
           <select id="pagination-page-size" class="form-select" style="width:100%;">
             <option value="1">1</option>
@@ -224,6 +220,18 @@ <h5 class="modal-title" id="additional-options-modal-label">Additional Options</
             <option value="16">16</option>
             <option value="25" selected>25</option>
           </select>      
+          <div class="form-check" style="text-align: left;">
+            <input type="checkbox" id="priority-downlink-policy" class="form-check-input">
+            <label for="priority-downlink-policy" class="form-check-label">Use Priority-Based Downlink
+              Policy</label>
+          </div>
+          <label id="server-side-network-adaption-title" for="server-side-network-adaption" style="display: none; padding-top:5px">Server Side Network Adaption</label>
+          <select id="server-side-network-adaption" class="form-select" style="width:100%; display: none;">
+            <option value="default">Default</option>
+            <option value="none">None (Deprecated)</option>
+            <option value="enable-bandwidth-probing">Enable Bandwidth Probing (Deprecated)</option>
+            <option value="enable-bandwidth-probing-and-video-adaption" selected>Enable Bandwidth Probing and Video Quality Adaption</option>
+          </select>
           <div class="form-check" style="text-align: left;">
             <input type="checkbox" checked id="preconnect" class="form-check-input">
             <label for="preconnect" class="form-check-label">Open signaling connection early</label>

demos/browser/app/meetingV2/meetingV2.ts

@@ -50,6 +50,7 @@ import {
   NoOpVideoFrameProcessor,
   VideoFxConfig,
   RemovableAnalyserNode,
+  ServerSideNetworkAdaption,
   SimulcastLayers,
   Transcript,
   TranscriptEvent,
@@ -62,6 +63,7 @@ import {
   VideoFrameProcessor,
   VideoInputDevice,
   VideoPriorityBasedPolicy,
+  VideoPriorityBasedPolicyConfig,
   VideoQualitySettings,
   VoiceFocusDeviceTransformer,
   VoiceFocusModelComplexity,
@@ -345,6 +347,7 @@ export class DemoMeetingApp
   enableSimulcast = false;
   enableSVC = false;
   usePriorityBasedDownlinkPolicy = false;
+  videoPriorityBasedPolicyConfig = new VideoPriorityBasedPolicyConfig;
   enablePin = false;
   echoReductionCapability = false;
   usingStereoMusicAudioProfile = false;
@@ -661,6 +664,21 @@ export class DemoMeetingApp
 
     document.getElementById('priority-downlink-policy').addEventListener('change', e => {
       this.usePriorityBasedDownlinkPolicy = (document.getElementById('priority-downlink-policy') as HTMLInputElement).checked;
+
+      const serverSideNetworkAdaption = document.getElementById(
+          'server-side-network-adaption'
+      ) as HTMLSelectElement;
+      const serverSideNetworkAdaptionTitle = document.getElementById(
+          'server-side-network-adaption-title'
+      ) as HTMLElement;
+
+      if (this.usePriorityBasedDownlinkPolicy) {
+        serverSideNetworkAdaption.style.display = 'block';
+        serverSideNetworkAdaptionTitle.style.display = 'block';
+      } else {
+        serverSideNetworkAdaption.style.display = 'none';
+        serverSideNetworkAdaptionTitle.style.display = 'none';
+      }
     });
 
     const echoReductionCheckbox = (document.getElementById('echo-reduction-checkbox') as HTMLInputElement);
@@ -1841,7 +1859,22 @@ export class DemoMeetingApp
     configuration.enableSimulcastForUnifiedPlanChromiumBasedBrowsers = this.enableSimulcast;
     configuration.enableSVC = this.enableSVC;
     if (this.usePriorityBasedDownlinkPolicy) {
-        this.priorityBasedDownlinkPolicy = new VideoPriorityBasedPolicy(this.meetingLogger);
+      const serverSideNetworkAdaptionDropDown = document.getElementById('server-side-network-adaption') as HTMLSelectElement;
+      switch (serverSideNetworkAdaptionDropDown.value) {
+        case 'default':
+          this.videoPriorityBasedPolicyConfig.serverSideNetworkAdaption = ServerSideNetworkAdaption.Default;
+          break;
+        case 'none':
+          this.videoPriorityBasedPolicyConfig.serverSideNetworkAdaption = ServerSideNetworkAdaption.None;
+          break;
+        case 'enable-bandwidth-probing':
+          this.videoPriorityBasedPolicyConfig.serverSideNetworkAdaption = ServerSideNetworkAdaption.BandwidthProbing;
+          break;
+        case 'enable-bandwidth-probing-and-video-adaption':
+          this.videoPriorityBasedPolicyConfig.serverSideNetworkAdaption = ServerSideNetworkAdaption.BandwidthProbingAndRemoteVideoQualityAdaption;
+          break;
+      }
+      this.priorityBasedDownlinkPolicy = new VideoPriorityBasedPolicy(this.meetingLogger, this.videoPriorityBasedPolicyConfig);
       configuration.videoDownlinkBandwidthPolicy = this.priorityBasedDownlinkPolicy;
       this.priorityBasedDownlinkPolicy.addObserver(this);
     } else {