telemetry and timing updates

apps/RenderCadenceCompositor/app/RenderCadenceApp.h

@@ -163,23 +163,24 @@ private:
 		mVideoOutputEnabled = true;
 		mVideoOutputStatus = "DeckLink scheduled output running.";
 		Log("app", mVideoOutputStatus);
+		Log(
+			"app",
+			"DeckLink output mode: " + mOutput.State().outputDisplayModeName +
+				", frame budget " + std::to_string(mOutput.State().frameBudgetMilliseconds) + " ms.");
 	}
 
 	bool BuildSettledOutputReserve(std::string& error)
 	{
-		const auto reserveTimeout = mConfig.warmupTimeout + mConfig.startupSettle + mConfig.warmupTimeout;
+		const auto reserveTimeout = mConfig.warmupTimeout;
 		Log("app",
-			"Building settled output reserve: waiting for " + std::to_string(mConfig.warmupCompletedFrames) +
-			" completed frame(s) to remain ready for " + std::to_string(mConfig.startupSettle.count()) + " ms.");
-		if (mFrameExchange.WaitForStableCompletedDepth(
-			mConfig.warmupCompletedFrames,
-			mConfig.startupSettle,
-			reserveTimeout))
+			"Building output preroll reserve: waiting for " + std::to_string(mConfig.warmupCompletedFrames) +
+			" completed frame(s).");
+		if (mFrameExchange.WaitForCompletedDepth(mConfig.warmupCompletedFrames, reserveTimeout))
 		{
 			return true;
 		}
 
-		error = "Timed out waiting for settled output reserve.";
+		error = "Timed out waiting for output preroll reserve.";
 		return false;
 	}