Save GLView as video

[wrongkitchen]

I want to know the solution of this topic.

Export video from Camera + GLView?

Continuing the discussion from Record video with GLView: Wondering if anyone knows a way to export custom video via expo. For example, if you’re trying to make something like the instagram story camera and want to let people save the videos they make. Right now you can either save the raw camera output or take a single screenshot of a a GLView, but you can’t “export” a GL video. Open to answers that involve the bare workflow if that’s what needs to be done

Is it possible to save GLView as a video in user’s phone?
I want to make a real time camera filter and able to export the result as a video.