bump FFI to v0.12.67 (#730)

Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Co-authored-by: github-actions <41898282+github-actions[bot]@users.noreply.github.com>

Author: 3 people

examples/local_video/publisher.py

@@ -108,12 +108,12 @@ def _open_camera(args: argparse.Namespace) -> tuple[cv2.VideoCapture, int, int]:
     return capture, width, height
 
 
-def _packet_trailer_features(args: argparse.Namespace) -> list[int]:
+def _frame_metadata_features(args: argparse.Namespace) -> list[int]:
     features = []
     if args.attach_timestamp:
-        features.append(rtc.PacketTrailerFeature.PTF_USER_TIMESTAMP)
+        features.append(rtc.FrameMetadataFeature.FMF_USER_TIMESTAMP)
     if args.attach_frame_id:
-        features.append(rtc.PacketTrailerFeature.PTF_FRAME_ID)
+        features.append(rtc.FrameMetadataFeature.FMF_FRAME_ID)
     return features
 
 
@@ -224,13 +224,13 @@ async def run(args: argparse.Namespace, stop_event: asyncio.Event) -> None:
                 max_framerate=args.fps,
                 max_bitrate=3_000_000,
             ),
-            packet_trailer_features=_packet_trailer_features(args),
+            frame_metadata_features=_frame_metadata_features(args),
         )
         publication = await room.local_participant.publish_track(track, options)
         logging.info(
-            "published camera track %s with packet trailer features %s",
+            "published camera track %s with frame metadata features %s",
             publication.sid,
-            list(publication.packet_trailer_features),
+            list(publication.frame_metadata_features),
         )
 
         await _capture_loop(args, capture, source, width, height, stop_event)

examples/local_video/subscriber.py

@@ -176,7 +176,7 @@ def _feature_names(features: list[int]) -> str:
     names = []
     for feature in features:
         try:
-            names.append(rtc.PacketTrailerFeature.Name(feature))
+            names.append(rtc.FrameMetadataFeature.Name(feature))
         except ValueError:
             names.append(str(feature))
     return ", ".join(names) or "none"
@@ -309,10 +309,10 @@ def on_track_unpublished(
             active_publication_sid = subscribed.publication.sid
             active_track_gone = asyncio.Event()
             logging.info(
-                "subscribed to %s from %s with packet trailer features: %s",
+                "subscribed to %s from %s with frame metadata features: %s",
                 subscribed.publication.sid,
                 subscribed.participant.identity,
-                _feature_names(list(subscribed.publication.packet_trailer_features)),
+                _feature_names(list(subscribed.publication.frame_metadata_features)),
             )
 
             video_stream = rtc.VideoStream.from_track(

livekit-rtc/livekit/rtc/__init__.py

@@ -37,7 +37,7 @@
     VideoEncoding,
 )
 from ._proto.track_pb2 import (
-    PacketTrailerFeature,
+    FrameMetadataFeature,
     StreamState,
     TrackKind,
     TrackSource,
@@ -148,7 +148,7 @@
     "StreamState",
     "TrackKind",
     "TrackSource",
-    "PacketTrailerFeature",
+    "FrameMetadataFeature",
     "ParticipantTrackPermission",
     "VideoBufferType",
     "VideoRotation",