Cast to Remote Player apps & hardware // "投屏" as alternative cast protocol/target

Hi, I’m from Singapore.
Is it possible to have feature like DS Video. It allow video Cast to Remote Player apps & hardware. Most of the Remote Player apps & hardware create by Chinese Developer as substitute of Chromecast.
The term is called 投屏.
The cast receiver app in Chinese can download here:

I have few China projectors and TV Boxes built-in with android os. However the custom android os did not work with Plex Playback…
The projector brand I’m using is JMGO.

I hope that with this feature it can allow more devices to support casting.

DS Video able to found these devices to cast.

While Plex able to found few devices.

Another Cast Receiver app for android.