Say i recorded some point cloud data with the orbbec viewer and have the .bag files. Im trying to export them so I can use them in another software, and maintain the 32bit data format. A video format would be optimal, but if not possible, an image sequence is acceptable. Like .exr.
I cant figure out how to extract the video/images out of a .bag file or even documentation about what the .bag is, how its formatted etc. Can someone please help? I don’t know who to contact.
Additionally, I would also like to be able to start recording from 3 orbbecs simultaneously, but don’t know how to make all 3 instances of the orbbec viewer begin recording (and end) at the exact same frame. Is this a possibility?
The bag file from OrbbecViewer can’t open with another software, it can only record and play with Orbbec SDK API(special bag format). It is hard to recording 3 orbbecs simltaeously with OrbbecViewer manually(exact same frame). You could develop your own application to control 3 cameras to record simultaneously.
So how can i take the .bag recording and get the rgbxyz images out onto my desktop? Ive tried multiple times in Python and ROS and cant get the color / depth images out even though my recording says there’s 195 images of each.
Or alternatively, in what language can i write a program to open the 3 cameras, both color and depth, and save an image every frame?
