No support for VideoCaptureMPlane?

[jkorinth]

Apparently the multi-plane format is not supported, is that correct? I can do, e.g.,

let mut stream = UserptrStream::new(&mut dev, Type::VideoCaptureMplane).unwrap();

But all Devices seem to use Type::VideoCapture implicitly and set_format etc. will fail?

[MarijnS95]

Perhaps these are relevant / duplicate:

• Raspberry Pi requires multi-planar buffer type #15 (comment)
• basic multi-plane support #71
• support mplane capture and mmap #105

But it looks like there is a dire need (and planning) for massive refactors to the entire buffer and allocation APIs of libv4l-rs, though I am not sure where @raymanfx is at with that.