user_timestamp_us

Author: stephen-derosa

user_timestamped_video/README.md

@@ -5,7 +5,7 @@ producer/consumer combinations:
 
 - `UserTimestampedVideoProducer` publishes a synthetic video track named
   `"timestamped-camera"` and stamps each frame with
-  `VideoCaptureOptions::metadata.user_timestamp`.
+  `VideoCaptureOptions::metadata.user_timestamp_us`.
 - `UserTimestampedVideoConsumer` subscribes to the remote
   `"timestamped-camera"` track by name with either the rich or legacy callback
   path.

user_timestamped_video/consumer/main.cpp

@@ -17,7 +17,7 @@
 /// UserTimestampedVideoConsumer
 ///
 /// Receives remote video frames via `Room::setOnVideoFrameEventCallback()` and
-/// logs any `VideoFrameMetadata::user_timestamp` values that arrive. Pair
+/// logs any `VideoFrameMetadata::user_timestamp_us` values that arrive. Pair
 /// with `UserTimestampedVideoProducer` running in another process.
 ///
 /// Usage:
@@ -57,11 +57,11 @@ std::string getenvOrEmpty(const char *name) {
 
 std::string
 formatUserTimestamp(const std::optional<VideoFrameMetadata> &metadata) {
-  if (!metadata || !metadata->user_timestamp.has_value()) {
+  if (!metadata || !metadata->user_timestamp_us.has_value()) {
     return "n/a";
   }
 
-  return std::to_string(*metadata->user_timestamp);
+  return std::to_string(*metadata->user_timestamp_us);
 }
 
 void printUsage(const char *program) {

user_timestamped_video/producer/main.cpp

@@ -17,7 +17,7 @@
 /// UserTimestampedVideoProducer
 ///
 /// Publishes a synthetic camera track and stamps each frame with
-/// `VideoCaptureOptions::metadata.user_timestamp`. Pair with
+/// `VideoCaptureOptions::metadata.user_timestamp_us`. Pair with
 /// `UserTimestampedVideoConsumer` in another process to observe the user
 /// timestamps flowing end to end.
 ///
@@ -189,7 +189,7 @@ int main(int argc, char *argv[]) {
           capture_options.rotation = VideoRotation::VIDEO_ROTATION_0;
           if (send_user_timestamp) {
             capture_options.metadata = VideoFrameMetadata{};
-            capture_options.metadata->user_timestamp = nowEpochUs();
+            capture_options.metadata->user_timestamp_us = nowEpochUs();
           }
 
           source->captureFrame(frame, capture_options);
@@ -200,7 +200,7 @@ int main(int argc, char *argv[]) {
                       << " user_ts_us="
                       << (send_user_timestamp
                               ? std::to_string(
-                                    *capture_options.metadata->user_timestamp)
+                                    *capture_options.metadata->user_timestamp_us)
                               : std::string("disabled"))
                       << "\n";
           }