diff --git a/doc/architecture/architecture_overview.adoc b/doc/architecture/architecture_overview.adoc
index 7a9e98828..31f28c154 100644
--- a/doc/architecture/architecture_overview.adoc
+++ b/doc/architecture/architecture_overview.adoc
@@ -8,7 +8,7 @@ OSI contains an object-based environment description that uses the message forma
 Google developed and maintains the Protocol Buffer library.
 OSI defines top-level messages that are used to exchange data between separate models.
 Top-level messages define the `GroundTruth` interface, the `SensorData` interface, and – since OSI version 3.0.0 – the interfaces `SensorView` and `SensorViewConfiguration`.
-Further top-level messages that were added in later versions of OSI are `TrafficCommand`, `TrafficUpdate`, `MotionRequest`, and `StreamingUpdate`.
+Further top-level messages that were added in later versions of OSI are `HostVehicleData`, `TrafficCommand`, `TrafficCommandUpdate`, `TrafficUpdate`, `MotionRequest`, and `StreamingUpdate`.
 
 The following figure shows the interfaces and models involved in modeling a sensor.
 
diff --git a/doc/architecture/trace_file_naming.adoc b/doc/architecture/trace_file_naming.adoc
index 2c4bf46da..1c73ed90c 100644
--- a/doc/architecture/trace_file_naming.adoc
+++ b/doc/architecture/trace_file_naming.adoc
@@ -14,23 +14,35 @@ The names of OSI trace files should have the following format:
 
 **Types**
 
-`sd`::
-Trace file contains `SensorData` messages.
-
 `sv`::
 Trace file contains `SensorView` messages.
 
+`svc`::
+Trace file contains `SensorViewConfiguration` messages.
+
 `gt`::
 Trace file contains `GroundTruth` messages.
 
-`tu`::
-Trace file contains `TrafficUpdate` messages.
+`hvd`::
+Trace file contains `HostVehicleData` messages.
+
+`sd`::
+Trace file contains `SensorData` messages.
 
 `tc`::
 Trace file contains `TrafficCommand` messages.
 
-`hvd`::
-Trace file contains `HostVehicleData` messages.
+`tcu`::
+Trace file contains `TrafficCommandUpdate` messages.
+
+`tu`::
+Trace file contains `TrafficUpdate` messages.
+
+`mr`::
+Trace file contains `MotionRequest` messages.
+
+`su`::
+Trace file contains `StreamingUpdate` messages.
 
 **Example**
 
diff --git a/osi3trace/osi2read.py b/osi3trace/osi2read.py
index c6bee861e..a75bb9a76 100644
--- a/osi3trace/osi2read.py
+++ b/osi3trace/osi2read.py
@@ -28,7 +28,7 @@ def command_line_arguments():
         "--type",
         "-t",
         help="Name of the type used to serialize data.",
-        choices=["SensorView", "GroundTruth", "SensorData"],
+        choices=OSITrace.message_types(),
         default="SensorView",
         type=str,
         required=False,
diff --git a/osi3trace/osi_trace.py b/osi3trace/osi_trace.py
index 2b54e6d44..3c0577023 100644
--- a/osi3trace/osi_trace.py
+++ b/osi3trace/osi_trace.py
@@ -6,14 +6,28 @@
 import struct
 
 from osi3.osi_sensorview_pb2 import SensorView
+from osi3.osi_sensorviewconfiguration_pb2 import SensorViewConfiguration
 from osi3.osi_groundtruth_pb2 import GroundTruth
+from osi3.osi_hostvehicledata_pb2 import HostVehicleData
 from osi3.osi_sensordata_pb2 import SensorData
+from osi3.osi_trafficcommand_pb2 import TrafficCommand
+from osi3.osi_trafficcommandupdate_pb2 import TrafficCommandUpdate
+from osi3.osi_trafficupdate_pb2 import TrafficUpdate
+from osi3.osi_motionrequest_pb2 import MotionRequest
+from osi3.osi_streamingupdate_pb2 import StreamingUpdate
 
 
 MESSAGES_TYPE = {
     "SensorView": SensorView,
+    "SensorViewConfiguration": SensorViewConfiguration,
     "GroundTruth": GroundTruth,
+    "HostVehicleData": HostVehicleData,
     "SensorData": SensorData,
+    "TrafficCommand": TrafficCommand,
+    "TrafficCommandUpdate": TrafficCommandUpdate,
+    "TrafficUpdate": TrafficUpdate,
+    "MotionRequest": MotionRequest,
+    "StreamingUpdate": StreamingUpdate,
 }
 
 
@@ -25,6 +39,11 @@ def map_message_type(type_name):
         """Map the type name to the protobuf message type."""
         return MESSAGES_TYPE[type_name]
 
+    @staticmethod
+    def message_types():
+        """Message types that OSITrace supports."""
+        return list(MESSAGES_TYPE.keys())
+
     def __init__(self, path=None, type_name="SensorView", cache_messages=False):
         self.type = self.map_message_type(type_name)
         self.file = None
diff --git a/tests/test_osi_trace.py b/tests/test_osi_trace.py
index 428cecbb5..9d74f5a9d 100644
--- a/tests/test_osi_trace.py
+++ b/tests/test_osi_trace.py
@@ -4,28 +4,194 @@
 
 from osi3trace.osi_trace import OSITrace
 from osi3.osi_sensorview_pb2 import SensorView
+from osi3.osi_sensorviewconfiguration_pb2 import SensorViewConfiguration
+from osi3.osi_groundtruth_pb2 import GroundTruth
+from osi3.osi_hostvehicledata_pb2 import HostVehicleData
+from osi3.osi_sensordata_pb2 import SensorData
+from osi3.osi_trafficcommand_pb2 import TrafficCommand
+from osi3.osi_trafficcommandupdate_pb2 import TrafficCommandUpdate
+from osi3.osi_trafficupdate_pb2 import TrafficUpdate
+from osi3.osi_motionrequest_pb2 import MotionRequest
+from osi3.osi_streamingupdate_pb2 import StreamingUpdate
+
 import struct
 
 
 class TestOSITrace(unittest.TestCase):
-    def test_osi_trace(self):
+    def test_osi_trace_sv(self):
         with tempfile.TemporaryDirectory() as tmpdirname:
-            path_output = os.path.join(tmpdirname, "output.txth")
-            path_input = os.path.join(tmpdirname, "input.osi")
-            create_sample(path_input)
+            path_output = os.path.join(tmpdirname, "output_sv.txth")
+            path_input = os.path.join(tmpdirname, "input_sv.osi")
+            create_sample_sv(path_input)
 
             trace = OSITrace(path_input)
             with open(path_output, "wt") as f:
                 for message in trace:
+                    self.assertIsInstance(message, SensorView)
+                    f.write(str(message))
+
+            self.assertEqual(len(trace.retrieve_offsets()), 10)
+            trace.close()
+
+            self.assertTrue(os.path.exists(path_output))
+
+    def test_osi_trace_svc(self):
+        with tempfile.TemporaryDirectory() as tmpdirname:
+            path_output = os.path.join(tmpdirname, "output_svc.txth")
+            path_input = os.path.join(tmpdirname, "input_svc.osi")
+            create_sample_svc(path_input)
+
+            trace = OSITrace(path_input, "SensorViewConfiguration")
+            with open(path_output, "wt") as f:
+                for message in trace:
+                    self.assertIsInstance(message, SensorViewConfiguration)
+                    f.write(str(message))
+
+            self.assertEqual(len(trace.retrieve_offsets()), 1)
+            trace.close()
+
+            self.assertTrue(os.path.exists(path_output))
+
+    def test_osi_trace_gt(self):
+        with tempfile.TemporaryDirectory() as tmpdirname:
+            path_output = os.path.join(tmpdirname, "output_gt.txth")
+            path_input = os.path.join(tmpdirname, "input_gt.osi")
+            create_sample_gt(path_input)
+
+            trace = OSITrace(path_input, "GroundTruth")
+            with open(path_output, "wt") as f:
+                for message in trace:
+                    self.assertIsInstance(message, GroundTruth)
+                    f.write(str(message))
+
+            self.assertEqual(len(trace.retrieve_offsets()), 10)
+            trace.close()
+
+            self.assertTrue(os.path.exists(path_output))
+
+    def test_osi_trace_hvd(self):
+        with tempfile.TemporaryDirectory() as tmpdirname:
+            path_output = os.path.join(tmpdirname, "output_hvd.txth")
+            path_input = os.path.join(tmpdirname, "input_hvd.osi")
+            create_sample_hvd(path_input)
+
+            trace = OSITrace(path_input, "HostVehicleData")
+            with open(path_output, "wt") as f:
+                for message in trace:
+                    self.assertIsInstance(message, HostVehicleData)
+                    f.write(str(message))
+
+            self.assertEqual(len(trace.retrieve_offsets()), 10)
+            trace.close()
+
+            self.assertTrue(os.path.exists(path_output))
+
+    def test_osi_trace_sd(self):
+        with tempfile.TemporaryDirectory() as tmpdirname:
+            path_output = os.path.join(tmpdirname, "output_sd.txth")
+            path_input = os.path.join(tmpdirname, "input_sd.osi")
+            create_sample_sd(path_input)
+
+            trace = OSITrace(path_input, "SensorData")
+            with open(path_output, "wt") as f:
+                for message in trace:
+                    self.assertIsInstance(message, SensorData)
+                    f.write(str(message))
+
+            self.assertEqual(len(trace.retrieve_offsets()), 10)
+            trace.close()
+
+            self.assertTrue(os.path.exists(path_output))
+
+    def test_osi_trace_tc(self):
+        with tempfile.TemporaryDirectory() as tmpdirname:
+            path_output = os.path.join(tmpdirname, "output_tc.txth")
+            path_input = os.path.join(tmpdirname, "input_tc.osi")
+            create_sample_tc(path_input)
+
+            trace = OSITrace(path_input, "TrafficCommand")
+            with open(path_output, "wt") as f:
+                for message in trace:
+                    self.assertIsInstance(message, TrafficCommand)
+                    f.write(str(message))
+
+            self.assertEqual(len(trace.retrieve_offsets()), 10)
+            trace.close()
+
+            self.assertTrue(os.path.exists(path_output))
+
+    def test_osi_trace_tcu(self):
+        with tempfile.TemporaryDirectory() as tmpdirname:
+            path_output = os.path.join(tmpdirname, "output_tcu.txth")
+            path_input = os.path.join(tmpdirname, "input_tcu.osi")
+            create_sample_tcu(path_input)
+
+            trace = OSITrace(path_input, "TrafficCommandUpdate")
+            with open(path_output, "wt") as f:
+                for message in trace:
+                    self.assertIsInstance(message, TrafficCommandUpdate)
+                    f.write(str(message))
+
+            self.assertEqual(len(trace.retrieve_offsets()), 10)
+            trace.close()
+
+            self.assertTrue(os.path.exists(path_output))
+
+    def test_osi_trace_tu(self):
+        with tempfile.TemporaryDirectory() as tmpdirname:
+            path_output = os.path.join(tmpdirname, "output_tu.txth")
+            path_input = os.path.join(tmpdirname, "input_tu.osi")
+            create_sample_tu(path_input)
+
+            trace = OSITrace(path_input, "TrafficUpdate")
+            with open(path_output, "wt") as f:
+                for message in trace:
+                    self.assertIsInstance(message, TrafficUpdate)
+                    f.write(str(message))
+
+            self.assertEqual(len(trace.retrieve_offsets()), 10)
+            trace.close()
+
+            self.assertTrue(os.path.exists(path_output))
+
+    def test_osi_trace_mr(self):
+        with tempfile.TemporaryDirectory() as tmpdirname:
+            path_output = os.path.join(tmpdirname, "output_mr.txth")
+            path_input = os.path.join(tmpdirname, "input_mr.osi")
+            create_sample_mr(path_input)
+
+            trace = OSITrace(path_input, "MotionRequest")
+            with open(path_output, "wt") as f:
+                for message in trace:
+                    self.assertIsInstance(message, MotionRequest)
                     f.write(str(message))
+
+            self.assertEqual(len(trace.retrieve_offsets()), 10)
+            trace.close()
+
+            self.assertTrue(os.path.exists(path_output))
+
+    def test_osi_trace_su(self):
+        with tempfile.TemporaryDirectory() as tmpdirname:
+            path_output = os.path.join(tmpdirname, "output_su.txth")
+            path_input = os.path.join(tmpdirname, "input_su.osi")
+            create_sample_su(path_input)
+
+            trace = OSITrace(path_input, "StreamingUpdate")
+            with open(path_output, "wt") as f:
+                for message in trace:
+                    self.assertIsInstance(message, StreamingUpdate)
+                    f.write(str(message))
+
+            self.assertEqual(len(trace.retrieve_offsets()), 10)
             trace.close()
 
             self.assertTrue(os.path.exists(path_output))
 
     def test_osi_trace_offsets_robustness(self):
         with tempfile.TemporaryDirectory() as tmpdirname:
-            path_input = os.path.join(tmpdirname, "input.osi")
-            create_sample(path_input)
+            path_input = os.path.join(tmpdirname, "input_robust.osi")
+            create_sample_sv(path_input)
 
             trace = OSITrace(path_input)
             # Test whether the function can handle be run multiple times safely
@@ -37,10 +203,19 @@ def test_osi_trace_offsets_robustness(self):
             self.assertEqual(offsets, offsets2)
 
 
-def create_sample(path):
+def create_sample_sv(path):
     f = open(path, "ab")
     sensorview = SensorView()
 
+    sensorview.version.version_major = 3
+    sensorview.version.version_minor = 0
+    sensorview.version.version_patch = 0
+
+    sensorview.timestamp.seconds = 0
+    sensorview.timestamp.nanos = 0
+
+    sensorview.sensor_id.value = 42
+
     sv_ground_truth = sensorview.global_ground_truth
     sv_ground_truth.version.version_major = 3
     sv_ground_truth.version.version_minor = 0
@@ -55,6 +230,9 @@ def create_sample(path):
     # Generate 10 OSI messages for 9 seconds
     for i in range(10):
         # Increment the time
+        sensorview.timestamp.seconds += 1
+        sensorview.timestamp.nanos += 100000
+
         sv_ground_truth.timestamp.seconds += 1
         sv_ground_truth.timestamp.nanos += 100000
 
@@ -77,3 +255,335 @@ def create_sample(path):
         f.write(struct.pack("<L", len(bytes_buffer)) + bytes_buffer)
 
     f.close()
+
+
+def create_sample_svc(path):
+    f = open(path, "ab")
+    sensorviewconfig = SensorViewConfiguration()
+
+    sensorviewconfig.version.version_major = 3
+    sensorviewconfig.version.version_minor = 0
+    sensorviewconfig.version.version_patch = 0
+
+    sensorviewconfig.sensor_id.value = 42
+
+    sensorviewconfig.mounting_position.position.x = 0.8
+    sensorviewconfig.mounting_position.position.y = 1.0
+    sensorviewconfig.mounting_position.position.z = 0.5
+
+    sensorviewconfig.mounting_position.orientation.roll = 0.10
+    sensorviewconfig.mounting_position.orientation.pitch = 0.15
+    sensorviewconfig.mounting_position.orientation.yaw = 0.25
+
+    """Serialize"""
+    bytes_buffer = sensorviewconfig.SerializeToString()
+    f.write(struct.pack("<L", len(bytes_buffer)) + bytes_buffer)
+
+    f.close()
+
+
+def create_sample_gt(path):
+    f = open(path, "ab")
+    ground_truth = GroundTruth()
+
+    ground_truth.version.version_major = 3
+    ground_truth.version.version_minor = 0
+    ground_truth.version.version_patch = 0
+
+    ground_truth.timestamp.seconds = 0
+    ground_truth.timestamp.nanos = 0
+
+    moving_object = ground_truth.moving_object.add()
+    moving_object.id.value = 114
+
+    # Generate 10 OSI messages for 9 seconds
+    for i in range(10):
+        # Increment the time
+        ground_truth.timestamp.seconds += 1
+        ground_truth.timestamp.nanos += 100000
+
+        moving_object.vehicle_classification.type = 2
+
+        moving_object.base.dimension.length = 5
+        moving_object.base.dimension.width = 2
+        moving_object.base.dimension.height = 1
+
+        moving_object.base.position.x = 0.0 + i
+        moving_object.base.position.y = 0.0
+        moving_object.base.position.z = 0.0
+
+        moving_object.base.orientation.roll = 0.0
+        moving_object.base.orientation.pitch = 0.0
+        moving_object.base.orientation.yaw = 0.0
+
+        """Serialize"""
+        bytes_buffer = ground_truth.SerializeToString()
+        f.write(struct.pack("<L", len(bytes_buffer)) + bytes_buffer)
+
+    f.close()
+
+
+def create_sample_hvd(path):
+    f = open(path, "ab")
+    hostvehicledata = HostVehicleData()
+
+    hostvehicledata.version.version_major = 3
+    hostvehicledata.version.version_minor = 0
+    hostvehicledata.version.version_patch = 0
+
+    hostvehicledata.timestamp.seconds = 0
+    hostvehicledata.timestamp.nanos = 0
+
+    hostvehicledata.host_vehicle_id.value = 114
+
+    # Generate 10 OSI messages for 9 seconds
+    for i in range(10):
+        # Increment the time
+        hostvehicledata.timestamp.seconds += 1
+        hostvehicledata.timestamp.nanos += 100000
+
+        hostvehicledata.location.dimension.length = 5
+        hostvehicledata.location.dimension.width = 2
+        hostvehicledata.location.dimension.height = 1
+
+        hostvehicledata.location.position.x = 0.0 + i
+        hostvehicledata.location.position.y = 0.0
+        hostvehicledata.location.position.z = 0.0
+
+        hostvehicledata.location.orientation.roll = 0.0
+        hostvehicledata.location.orientation.pitch = 0.0
+        hostvehicledata.location.orientation.yaw = 0.0
+
+        """Serialize"""
+        bytes_buffer = hostvehicledata.SerializeToString()
+        f.write(struct.pack("<L", len(bytes_buffer)) + bytes_buffer)
+
+    f.close()
+
+
+def create_sample_sd(path):
+    f = open(path, "ab")
+    sensordata = SensorData()
+
+    sensordata.version.version_major = 3
+    sensordata.version.version_minor = 0
+    sensordata.version.version_patch = 0
+
+    sensordata.timestamp.seconds = 0
+    sensordata.timestamp.nanos = 0
+
+    sensordata.sensor_id.value = 42
+
+    moving_object = sensordata.moving_object.add()
+    moving_object.header.tracking_id.value = 1
+    gt_id = moving_object.header.ground_truth_id.add()
+    gt_id.value = 114
+
+    # Generate 10 OSI messages for 9 seconds
+    for i in range(10):
+        # Increment the time
+        sensordata.timestamp.seconds += 1
+        sensordata.timestamp.nanos += 100000
+
+        moving_object.base.dimension.length = 5
+        moving_object.base.dimension.width = 2
+        moving_object.base.dimension.height = 1
+
+        moving_object.base.position.x = 0.0 + i
+        moving_object.base.position.y = 0.0
+        moving_object.base.position.z = 0.0
+
+        moving_object.base.orientation.roll = 0.0
+        moving_object.base.orientation.pitch = 0.0
+        moving_object.base.orientation.yaw = 0.0
+
+        """Serialize"""
+        bytes_buffer = sensordata.SerializeToString()
+        f.write(struct.pack("<L", len(bytes_buffer)) + bytes_buffer)
+
+    f.close()
+
+
+def create_sample_tc(path):
+    f = open(path, "ab")
+    trafficcommand = TrafficCommand()
+
+    trafficcommand.version.version_major = 3
+    trafficcommand.version.version_minor = 0
+    trafficcommand.version.version_patch = 0
+
+    trafficcommand.timestamp.seconds = 0
+    trafficcommand.timestamp.nanos = 0
+
+    trafficcommand.traffic_participant_id.value = 114
+
+    action = trafficcommand.action.add()
+
+    # Generate 10 OSI messages for 9 seconds
+    for i in range(10):
+        # Increment the time
+        trafficcommand.timestamp.seconds += 1
+        trafficcommand.timestamp.nanos += 100000
+
+        action.speed_action.action_header.action_id.value = 1000 + i
+
+        action.speed_action.absolute_target_speed = 10.0 + 0.5 * i
+
+        """Serialize"""
+        bytes_buffer = trafficcommand.SerializeToString()
+        f.write(struct.pack("<L", len(bytes_buffer)) + bytes_buffer)
+
+    f.close()
+
+
+def create_sample_tcu(path):
+    f = open(path, "ab")
+    trafficcommandupdate = TrafficCommandUpdate()
+
+    trafficcommandupdate.version.version_major = 3
+    trafficcommandupdate.version.version_minor = 0
+    trafficcommandupdate.version.version_patch = 0
+
+    trafficcommandupdate.timestamp.seconds = 0
+    trafficcommandupdate.timestamp.nanos = 0
+
+    trafficcommandupdate.traffic_participant_id.value = 114
+
+    action = trafficcommandupdate.dismissed_action.add()
+
+    # Generate 10 OSI messages for 9 seconds
+    for i in range(10):
+        # Increment the time
+        trafficcommandupdate.timestamp.seconds += 1
+        trafficcommandupdate.timestamp.nanos += 100000
+
+        action.dismissed_action_id.value = 1000 + i
+        action.failure_reason = "Cannot complete!"
+
+        """Serialize"""
+        bytes_buffer = trafficcommandupdate.SerializeToString()
+        f.write(struct.pack("<L", len(bytes_buffer)) + bytes_buffer)
+
+    f.close()
+
+
+def create_sample_tu(path):
+    f = open(path, "ab")
+    trafficupdate = TrafficUpdate()
+
+    trafficupdate.version.version_major = 3
+    trafficupdate.version.version_minor = 0
+    trafficupdate.version.version_patch = 0
+
+    trafficupdate.timestamp.seconds = 0
+    trafficupdate.timestamp.nanos = 0
+
+    moving_object = trafficupdate.update.add()
+    moving_object.id.value = 114
+
+    # Generate 10 OSI messages for 9 seconds
+    for i in range(10):
+        # Increment the time
+        trafficupdate.timestamp.seconds += 1
+        trafficupdate.timestamp.nanos += 100000
+
+        moving_object.vehicle_classification.type = 2
+
+        moving_object.base.dimension.length = 5
+        moving_object.base.dimension.width = 2
+        moving_object.base.dimension.height = 1
+
+        moving_object.base.position.x = 0.0 + i
+        moving_object.base.position.y = 0.0
+        moving_object.base.position.z = 0.0
+
+        moving_object.base.orientation.roll = 0.0
+        moving_object.base.orientation.pitch = 0.0
+        moving_object.base.orientation.yaw = 0.0
+
+        """Serialize"""
+        bytes_buffer = trafficupdate.SerializeToString()
+        f.write(struct.pack("<L", len(bytes_buffer)) + bytes_buffer)
+
+    f.close()
+
+
+def create_sample_mr(path):
+    f = open(path, "ab")
+    motionrequest = MotionRequest()
+
+    motionrequest.version.version_major = 3
+    motionrequest.version.version_minor = 0
+    motionrequest.version.version_patch = 0
+
+    motionrequest.timestamp.seconds = 0
+    motionrequest.timestamp.nanos = 0
+
+    desired_state = motionrequest.desired_state
+
+    desired_state.timestamp.seconds = 0
+    desired_state.timestamp.nanos = 0
+
+    # Generate 10 OSI messages for 9 seconds
+    for i in range(10):
+        # Increment the time
+        motionrequest.timestamp.seconds += 1
+        motionrequest.timestamp.nanos += 100000
+
+        desired_state.timestamp.seconds += 1
+        desired_state.timestamp.nanos += 100000
+
+        desired_state.position.x = 0.0 + i
+        desired_state.position.y = 0.0
+        desired_state.position.z = 0.0
+
+        desired_state.orientation.roll = 0.0
+        desired_state.orientation.pitch = 0.0
+        desired_state.orientation.yaw = 0.10
+
+        """Serialize"""
+        bytes_buffer = motionrequest.SerializeToString()
+        f.write(struct.pack("<L", len(bytes_buffer)) + bytes_buffer)
+
+    f.close()
+
+
+def create_sample_su(path):
+    f = open(path, "ab")
+    streamingupdate = StreamingUpdate()
+
+    streamingupdate.version.version_major = 3
+    streamingupdate.version.version_minor = 0
+    streamingupdate.version.version_patch = 0
+
+    streamingupdate.timestamp.seconds = 0
+    streamingupdate.timestamp.nanos = 0
+
+    moving_object = streamingupdate.moving_object_update.add()
+    moving_object.id.value = 114
+
+    # Generate 10 OSI messages for 9 seconds
+    for i in range(10):
+        # Increment the time
+        streamingupdate.timestamp.seconds += 1
+        streamingupdate.timestamp.nanos += 100000
+
+        moving_object.vehicle_classification.type = 2
+
+        moving_object.base.dimension.length = 5
+        moving_object.base.dimension.width = 2
+        moving_object.base.dimension.height = 1
+
+        moving_object.base.position.x = 0.0 + i
+        moving_object.base.position.y = 0.0
+        moving_object.base.position.z = 0.0
+
+        moving_object.base.orientation.roll = 0.0
+        moving_object.base.orientation.pitch = 0.0
+        moving_object.base.orientation.yaw = 0.0
+
+        """Serialize"""
+        bytes_buffer = streamingupdate.SerializeToString()
+        f.write(struct.pack("<L", len(bytes_buffer)) + bytes_buffer)
+
+    f.close()