Hi !
Thank you for your questions !
For Cinematic video you can record replay file and replay as you want changing camera views and also if you want choose camera view to rotatate automatically .
If you wan RENDER a video replay you ll can starting Video Rendering (frame by frame) for create your MP4 file
For Manual you can download PDF from simmarket as soon as simmarket update the link (i hope soon)
Yes replay will work with all aircraft (but the flaps, elevator, ailerons and some internal cockpit switch replay will work for sure for some 3rd parties plane and all Default plane included in MSFS) .
But i l always upgrade under the hood the compatibility for support new planes when released
F