Delete the drone in the<<<video_1_1>>>screen and the foreground track/car body edge in the lower left corner, and naturally complete the deleted area.
Keep the giraffe group, tree branches, distant grassland, golden sunset backlight, aerial perspective and shot composition completely unchanged. The completed background should be consistent with the surrounding environment, generating natural sky, tree branch gaps, and grass details without smearing, flickering, deformation, ghosting, or beating. Ensure that the timing of the front and rear frames of the video is consistent, the motion is continuous, the edge transitions are natural, and the overall image is like the original real-shot picture.
