I was hoping the vid would also show SRB sep. That would be tres cool to see from altitude.
It does. Watch toward the end of the loop where the glow at the leading end of the contrail turns from orange to blue. That is the point of SRB burnout/separation. If you look REALLY closely, you can just make out one of the SRB's falling away (it's actually brighter in the video than the shuttle itself). The key is to watch the separation of that bright dot from the contrail.