How can I activate the videos , images and audios in the code from my device?

Question

I want to make the videos and images and audios work in the code but from my device not from the sololearn ones ,but How?

Answer 1

sdcard
--- my-video-web.html
--- your-video.mp4

In web browser input, type:
file:///sdcard/my-video-web.html

Please refer to Solo Learn tutorial how write html tag for video.