Camera capture info needed in header

[cboulay]

So the xdf storage is more complete, it would be good if during construct_streaminfo, we also added capture device info to the header, especially frame_size and intrinsics.

@papr, obviously you know this better than anyone, but if you don't have time to do this then please point me to where I can find an example of how to access capture details from a plugin, if such a thing exists. Is it just g_pool.capture.frame_size and g_pool.capture.intrinsics?

[papr]

These are the correct attributes. Please be aware that they can change during runtime. Please be also aware that the intrinsics can be of two different types with a different amount of parameters: radial and fisheye.

You can find more information in the camera_models.py file.

[cboulay]

Just curious, what would cause them to change during runtime?

[papr]

For example if the user changes the resolution during runtime. Or if the user runs the Camera Intrinsics Estimation plugin.