diff --git a/openvidu-testapp/src/app/components/dialogs/session-api-dialog/session-api-dialog.component.css b/openvidu-testapp/src/app/components/dialogs/session-api-dialog/session-api-dialog.component.css
index 9323798a..ae0a03f1 100644
--- a/openvidu-testapp/src/app/components/dialogs/session-api-dialog/session-api-dialog.component.css
+++ b/openvidu-testapp/src/app/components/dialogs/session-api-dialog/session-api-dialog.component.css
@@ -40,8 +40,9 @@ mat-dialog-content button {
 }
 
 #rec-properties-div {
+  background-color: #f7f7f7;
   margin-bottom: 10px;
-  padding: 5px;
+  padding: 10px 5px 0 5px;
   border: 1px solid #00000026;
   border-radius: 3px;
 }
@@ -53,3 +54,7 @@ mat-dialog-content button {
 #rec-properties-div mat-checkbox {
   margin-left: 16px;
 }
+
+#recording-resolution-form {
+  max-width: 100px !important;
+}
\ No newline at end of file
diff --git a/openvidu-testapp/src/app/components/dialogs/session-api-dialog/session-api-dialog.component.html b/openvidu-testapp/src/app/components/dialogs/session-api-dialog/session-api-dialog.component.html
index 3f0510f7..c381cecd 100644
--- a/openvidu-testapp/src/app/components/dialogs/session-api-dialog/session-api-dialog.component.html
+++ b/openvidu-testapp/src/app/components/dialogs/session-api-dialog/session-api-dialog.component.html
@@ -52,6 +52,10 @@
       <div>
         <mat-checkbox [(ngModel)]="recordingProperties.hasAudio">Has audio</mat-checkbox>
         <mat-checkbox [(ngModel)]="recordingProperties.hasVideo">Has video</mat-checkbox>
+        <mat-form-field *ngIf="recordingProperties.outputMode.toString() === recMode[recMode.COMPOSED]" id="recording-resolution-form"
+          class="inner-text-input">
+          <input matInput id="recording-resolution-field" placeholder="Resolution" type="text" [(ngModel)]="recordingProperties.resolution">
+        </mat-form-field>
       </div>
     </div>
     <mat-form-field class="inner-text-input">
diff --git a/openvidu-testapp/src/app/components/dialogs/session-properties-dialog/session-properties-dialog.component.css b/openvidu-testapp/src/app/components/dialogs/session-properties-dialog/session-properties-dialog.component.css
index 06363071..5c4c9594 100644
--- a/openvidu-testapp/src/app/components/dialogs/session-properties-dialog/session-properties-dialog.component.css
+++ b/openvidu-testapp/src/app/components/dialogs/session-properties-dialog/session-properties-dialog.component.css
@@ -26,6 +26,7 @@ mat-radio-button:first-child {
 }
 
 #manual-turn-div {
+    background-color: #f7f7f7;
     margin-top: 10px;
     padding: 5px;
     border: 1px solid #00000026;
diff --git a/openvidu-testapp/src/app/components/openvidu-instance/openvidu-instance.component.ts b/openvidu-testapp/src/app/components/openvidu-instance/openvidu-instance.component.ts
index 3a7fa04c..1f28d890 100644
--- a/openvidu-testapp/src/app/components/openvidu-instance/openvidu-instance.component.ts
+++ b/openvidu-testapp/src/app/components/openvidu-instance/openvidu-instance.component.ts
@@ -560,6 +560,7 @@ export class OpenviduInstanceComponent implements OnInit, OnChanges, OnDestroy {
             outputMode: Recording.OutputMode.COMPOSED,
             recordingLayout: this.sessionProperties.defaultRecordingLayout,
             customLayout: this.sessionProperties.defaultCustomLayout,
+            resolution: '1920x1080',
             hasAudio: true,
             hasVideo: true
           }