Steps for downloading Video

Step- 1 Download below App 

AZ Screen Recorder - Video Recorder, Livestream  from below link

https://play.google.com/store/apps/details?id=com.hecorat.screenrecorder.free&hl=en_IN

Step to record Video from Parent app.

1.Open A-Z Screen Recorder app 

2.Open Video from parent app and start play.

3.Tap on A-Z Screen Recorder app

4.Select 3rd option from top (where video symbol is there)

5.The video will start recording

6.When you finish recording, pull down notification area.

6.In the A-Z notification you can either pause or stop recording.

Note- Under setting of A-Z Screen Recorder app, other option will be there.

 Recorded video will be stored under Gallery 

(AT  AzRecoderFree folder)

At the bottom of setting, you could find storage location of recorded video

Now Recorded video can be viewed in Offline

Note- IF any confusion, search in Youtube ' How to use A-Z Screen Recorder' for recording video