Thank you for the explanation and for the award / praise! I thought the bigger the bitrate the better the quality. Do you understand why drone manufacturers deploy / construct such a high bitrate? After all, it places greater demands on energy consumption and there is always little / lack of drone.
I use the application Photos from Win11 for normal shortening / cutting of the video. As an attempt, I rendered the entire video in DaVinci app and set the bitrate to 16 Mbps. I'm attaching the video, but the result is very bad. But I'm not very familiar with the program, so I don't know if I did something wrong.