Its app from Igor Zalomskij, for offline mission creating. Works with dji go 4 mod 2.0
DJI Spark - селфидрон с 2х осевым подвесом 300гр - Страница 111
DJI Spark - селфидрон с 2х осевым подвесом 300гр - Страница 112
In fact, this video is processed in Movavi, in the original it was taken down from a height of 200 meters. Quality is reduced for YouTube. Reverse video with double speed