diff --git a/services/mediatranscoding/MediaTranscodingService.cpp b/services/mediatranscoding/MediaTranscodingService.cpp
new file mode 100644
index 0000000..2680cee
--- /dev/null
+++ b/services/mediatranscoding/MediaTranscodingService.cpp
@@ -0,0 +1,89 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+//#define LOG_NDEBUG 0
+#define LOG_TAG "MediaTranscodingService"
+#include "MediaTranscodingService.h"
+
+#include <android/binder_manager.h>
+#include <android/binder_process.h>
+#include <utils/Log.h>
+#include <utils/Vector.h>
+
+namespace android {
+
+namespace media {
+
+using android::media::MediaTranscodingService;
+
+MediaTranscodingService::MediaTranscodingService() {
+    ALOGV("MediaTranscodingService is created");
+}
+
+MediaTranscodingService::~MediaTranscodingService() {
+    ALOGE("Should not be in ~MediaTranscodingService");
+}
+
+binder_status_t MediaTranscodingService::dump(int /* fd */, const char** /*args*/,
+                                              uint32_t /*numArgs*/) {
+    // TODO(hkuang): Add implementation.
+    return OK;
+}
+
+//static
+void MediaTranscodingService::instantiate() {
+    std::shared_ptr<MediaTranscodingService> service =
+            ::ndk::SharedRefBase::make<MediaTranscodingService>();
+    binder_status_t status =
+            AServiceManager_addService(service->asBinder().get(), getServiceName());
+    if (status != STATUS_OK) {
+        return;
+    }
+}
+
+Status MediaTranscodingService::registerClient(
+        const std::shared_ptr<ITranscodingServiceClient>& /*in_client*/,
+        int32_t* /*_aidl_return*/) {
+    // TODO(hkuang): Add implementation.
+    return Status::ok();
+}
+
+Status MediaTranscodingService::unregisterClient(int32_t /*clientId*/, bool* /*_aidl_return*/) {
+    // TODO(hkuang): Add implementation.
+    return Status::ok();
+}
+
+Status MediaTranscodingService::submitRequest(int32_t /*clientId*/,
+                                              const TranscodingRequest& /*request*/,
+                                              TranscodingJob* /*job*/, int32_t* /*_aidl_return*/) {
+    // TODO(hkuang): Add implementation.
+    return Status::ok();
+}
+
+Status MediaTranscodingService::cancelJob(int32_t /*in_clientId*/, int32_t /*in_jobId*/,
+                                          bool* /*_aidl_return*/) {
+    // TODO(hkuang): Add implementation.
+    return Status::ok();
+}
+
+Status MediaTranscodingService::getJobWithId(int32_t /*in_jobId*/, TranscodingJob* /*out_job*/,
+                                             bool* /*_aidl_return*/) {
+    // TODO(hkuang): Add implementation.
+    return Status::ok();
+}
+
+}  // namespace media
+}  // namespace android