Dear cesium devs,
I 'm trying to synchronize a CZML file  with a movie  (random video with duration equal to the duration of my track line)
I wrote a simple HTML file to implement my Cesium-app 
Unfortunately, my video doesn’t go in sync with the model animation
I built the CZML model from real data.
I resampled the sequence of time (seconds) and position (cartographicDegrees) to 1-second steps
In the CZML file the time availability is:
and in the data sequence of time and positions I have
which should be 36 minutes
So, if this is a requirement, the “time availability” in the CZML, it seems to match the video duration.
I did this trying to learn from this 2 examples  
but what I’m really aiming to do is more like 
Thank you so much for any help!