Is that possible to change the shooting angle since the beginning of the video?

Hello,

Thank you for releasing this amazing work!

I have a question about this project: Is that possible to change the shooting angle since the beginning of the video?

 I tried to edit the cam data in camera_extrinsics.json since frame0, but the first frame of the output video was still facing the same angle just like the first frame of the original video.


Thank you in advance :)