How to create Virtual Camera on MacOS without CoreMediaIO (because CoreMediaIO is deprecated)

Question

We can create Virtual Camera for MacOS with CoreMediaIO.

We have few Sample Virtual Camera using CoreMediaIO.

• https://github.com/johnboiles/coremediaio-dal-minimal-example
• https://github.com/seanchas116/SimpleDALPlugin
• https://github.com/lvsti/CoreMediaIO-DAL-Example

But CoreMediaIO is deprecated so How we can create Virtual Camera without CoreMediaIO?