How to download videos which we cant play after downloading

Some videos which we can’t play after downloading. Tel me any software for that video to download.

If we play also only blank no audio & video on it

Use vlc. It can play almost any type of video files. If your download it no corrupted…!

I tried all vlc also not working.

Try mx player
It depends on the video quality
10bit hevc wants hardware support also

Type of video file brings the difference

my player for android only know. Can u share mx payer for windows 10.
10bit hevc wants hardware support ?