ArcGIS Pro 2.7 API Reference Guide
GetCameraAtTime Method
Example 

ArcGIS.Desktop.Mapping Namespace > ViewAnimation Class : GetCameraAtTime Method
The time at which to return the camera.
Gets the camera at the specified time in the track. This method must be called on the MCT. Use QueuedTask.Run.
Syntax
public Camera GetCameraAtTime( 
   TimeSpan time
)
Public Function GetCameraAtTime( _
   ByVal time As TimeSpan _
) As Camera

Parameters

time
The time at which to return the camera.
Exceptions
ExceptionDescription
This method or property must be called within the lambda passed to QueuedTask.Run.
Example
Get the camera at each frame in the Animation.
public Task<List<Camera>> GetInterpolatedCameras()
{
  //Return the collection representing the camera for each frame in animation.
  return QueuedTask.Run(() =>
  {
    var mapView = MapView.Active;
    if (mapView != null || mapView.Animation == null)
      return null;

    var animation = mapView.Map.Animation;

    var cameras = new List<Camera>();
    //We will use ticks here rather than milliseconds to get the highest precision possible.
    var ticksPerFrame = Convert.ToInt64(animation.Duration.Ticks / (animation.NumberOfFrames - 1));
    for (int i = 0; i < animation.NumberOfFrames; i++)
    {
      var time = TimeSpan.FromTicks(i * ticksPerFrame);
      //Because of rounding for ticks the last calculated time may be greating than the duration.
      if (time > animation.Duration)
        time = animation.Duration;
      cameras.Add(mapView.Animation.GetCameraAtTime(time));
    }
    return cameras;
  });
}
Requirements

Target Platforms: Windows 10, Windows 8.1

See Also

Reference

ViewAnimation Class
ViewAnimation Members