Insta Studio Batch Export

HI,

I have the Insta Evo and make many 180° 3D Video. It is possible to make a batch export of the videos and choose a bitrate for example of 95Mbps.

Unfortunately insta studio has onle an option to choose high bitrate. But then the video is with 200Mbps and the video is doubled in the size

as the original. Unfortunately a own bitrate can only be choosen by single export!

Why the export takes so much time? Only the left and the right side video has to be connected when I didn't use stabilization?