Adding and parsing VideoTimeStamp data.

1 files changed, 12 insertions, 0 deletions

diff --git a/src/argaze/TobiiGlassesPro2/TobiiData.py b/src/argaze/TobiiGlassesPro2/TobiiData.py
index 86bdf4c..293f460 100644
--- a/src/argaze/TobiiGlassesPro2/TobiiData.py
+++ b/src/argaze/TobiiGlassesPro2/TobiiData.py
@@ -25,6 +25,12 @@ class PresentationTimeStamp():
     value: int
 
 @dataclass
+class VideoTimeStamp():
+    """Define video time stamp data (vts)."""
+
+    value: int
+
+@dataclass
 class EventSynch():
     """Define event synch data (evts)."""
 
@@ -111,6 +117,10 @@ class TobiiJsonDataParser():
 
         return PresentationTimeStamp(json_data['pts'])
 
+    def parse_vts(self, status, json_data):
+
+        return VideoTimeStamp(json_data['vts'])
+
     def parse_event_synch(self, status, json_data):
 
         return EventSynch(json_data['evts'])
@@ -176,6 +186,7 @@ class TobiiJsonDataParser():
         parse_map = {
             'dir': self.parse_dir_sig,
             'pts': self.parse_pts,
+            'vts': self.parse_vts,
             'evts': self.parse_event_synch,
             'ets': self.parse_event,
             'ac': self.parse_accelerometer,
@@ -350,6 +361,7 @@ class TobiiDataStream(threading.Thread):
         ts_data_buffer_dict = {
             'DirSig': DataStructures.TimeStampedBuffer(),
             'PresentationTimeStamp': DataStructures.TimeStampedBuffer(),
+            'VideoTimeStamp': DataStructures.TimeStampedBuffer(),
             'EventSynch': DataStructures.TimeStampedBuffer(),
             'Event': DataStructures.TimeStampedBuffer(),
             'Accelerometer': DataStructures.TimeStampedBuffer(),