Hi Mark,
Thanks for your video and associated metadata, which were collected from a ground-based vehicle. It looked like the sensor was mounted on a stationary mount on the vehicle (not on a moving gimbal) with a fixed zoom setting.
I was able to create 2 videos with embedded metadata as described below, but would like to set some context first.
To create a MISB-compliant video, the FMV Video Multiplexer needs a minimum of 11 essential parameters to compute the map transform between the video frame and the map. This enables the display of the video footprint on the map in ArcMap, marking features in the video and map display, simultaneous display of GIS data on the map and the video player, searching video archives, and more.
The minimum metadata parameters are:
UNIX Time Stamp, Platform Heading, Platform Pitch, Platform Roll, Sensor Latitude, Sensor Longitude, Sensor Altitude, Horizontal FOV, Sensor Relative Azimuth, Sensor Relative Elevation, Sensor Relative Roll. See example csv below.
1433430000000000,320,0,0,39.919767,-105.117297,1690,65,0,-25,0
1433430001000000,320,0,0,39.919767,-105.117297,1690,65,0,-25,0
The Contour metadata contained only 5 of the 11 essential parameters, time stamp, latitude, longitude, heading and altitude. When multiplexed, these result in the sensor ground track displayed on the map in ArcMap with the sensor icon pointing in the correct direction based on the heading info. See the video and metadata csv I posted on your data download site. However, these few parameters alone do not support the computation of the video to map transform.
From the video, it looked like the sensor was looking 90 degrees from the vehicle and slightly down. Based on this, I assigned default values for the other parameters; pitch = 0 degrees, roll = 0 degrees, Horizontal FoV 120 degrees (the actual FoV would come from your camera specs), sensor relative azimuth = 90 degrees, sensor relative elevation = -5 degrees and sensor relative roll = 0 degrees. See the metadata csv file on the data download site.
Input both the video and the updated metadata csv file into the Video Multiplexer GP tool, expand the Calculate Corner Coordinates options and click the checkbox and input your lowest elevation value in the metadata; -4 meters in your case and hit OK.
This results in a MISB-compliant video that enables marking and the other functionality mentioned above.
When creating your metadata csv with the required 11 parameters, use the MISB tag names in the csv supplied. Or the field heading names can be whatever you want and be mapped to the MISB tag names in the attachment. For more details about multiplexing metadata and video data, please refer to the FMV Users’ Manual at https://community.esri.com/docs/DOC-8607.
Good Luck with your work!
Jeff