Changes

app/controllers/admin/broadcasts_controller.rb

@@ -0,0 +1,24 @@
+class Admin::BroadcastsController < Admin::ApplicationController
+  before_action :set_broadcast, only: [:edit, :update]
+
+  def edit
+  end
+
+  def update
+    if @broadcast.update(broadcast_update_params)
+      redirect_to [:admin, @broadcast.project.account], notice: t(".notice")
+    else
+      render :edit
+    end
+  end
+
+  private
+
+  def set_broadcast
+    @broadcast = authorize policy_scope(Broadcast).find(params[:id])
+  end
+
+  def broadcast_update_params
+    params.require(:broadcast).permit(:stream_url_override, :stream_key_override, :director_mode_video_embed)
+  end
+end