Updates for v0.9.2

src/main/python/camdkit/examples.py

@@ -122,7 +122,7 @@ def _get_complete_dynamic_clip():
     ptp=SynchronizationPTP(
       offset=0.0,
       domain=1,
-      master="00:11:22:33:44:55"
+      leader="00:11:22:33:44:55"
     ),
     offsets=SynchronizationOffsets(1.0,2.0,3.0)
   ),)

src/main/python/camdkit/framework.py

@@ -183,11 +183,11 @@ class SynchronizationPTP:
   """Data structure for PTP synchronization"""
 
   domain: typing.Optional[int] = None
-  master: typing.Optional[str] = None
+  leader: typing.Optional[str] = None
   offset: typing.Optional[float] = None
 
   def validate(self):
-    return all([isinstance(self.master, str), 
+    return all([isinstance(self.leader, str), 
                 isinstance(self.offset, float),
                 isinstance(self.domain, int)])
 

src/main/python/camdkit/model.py

@@ -229,9 +229,7 @@ class SourceId(UUIDURNParameter):
   units = None
 
 class SourceNumber(NonNegativeIntegerParameter):
-  """Number that identifies the index of the stream from a source from which
-  data is being transported. This is most important in the case where a source
-  is producing multiple streams of samples.
+  """Source Number is a user-configurable value between 1 and 200, unique within an OpenTrackIO network, that is used to generate the multicast IP address for a specific Source from a specific Producer. This ensures that Producers and Consumers can send and receive data for a specific Source Number without requiring prior knowledge of the network topology, or without knowing the specific IP address of a Producer or Consumer. It also ensures that a single Producer can transmit multiple Sources to different Consumers. The Source Number is used in the 4th octet of the multicast IP address.
   """
 
   canonical_name = "sourceNumber"
@@ -571,9 +569,9 @@ class TimingSynchronization(Parameter):
   present: Is the synchronization source present (a synchronization
   source can be present but not locked if frame rates differ for
   example)
-  ptp: If the synchronization source is a PTP master, then this object
+  ptp: If the synchronization source is a PTP leader, then this object
   contains:
-  - "master": The MAC address of the PTP master
+  - "leader": The MAC address of the PTP leader
   - "offset": The timing offset in seconds from the sample timestamp to
   the PTP timestamp
   - "domain": The PTP domain number
@@ -584,7 +582,7 @@ class TimingSynchronization(Parameter):
   tracking samples
   - "videoIn": The tracking device has an external video signal that is
   triggering the capture of tracking samples
-  - "ptp": The tracking device is locked to a PTP master
+  - "ptp": The tracking device is locked to a PTP leader
   - "ntp": The tracking device is locked to an NTP server
   """
 
@@ -609,9 +607,9 @@ def validate(value) -> bool:
         return False
     if value.ptp != None:
       # Validate MAC address
-      if value.ptp.master != None and not (isinstance(value.ptp.master,str) and 
+      if value.ptp.leader != None and not (isinstance(value.ptp.leader,str) and 
                                            re.match("[0-9a-f]{2}([-:]?)[0-9a-f]{2}(\\1[0-9a-f]{2}){4}$",
-                                           value.ptp.master.lower())):
+                                           value.ptp.leader.lower())):
         return False
       if value.ptp.offset != None and not isinstance(value.ptp.offset, float):
         return False
@@ -686,7 +684,7 @@ def make_json_schema() -> dict:
           "type": "object",
           "additionalProperties": False,
           "properties": {
-            "master": { "type": "string", "pattern": "^([A-F0-9]{2}:){5}[A-F0-9]{2}$" },
+            "leader": { "type": "string", "pattern": "^([A-F0-9]{2}:){5}[A-F0-9]{2}$" },
             "offset": { "type": "number" },
             "domain": { "type": "integer", "minimum": 0, "maximum": 127 }
           }