drejo player

A deliberately tiny, free, ad-free, open-source video player whose only job is

to play videos and reliably jump to the next / previous video in the same

folder, including folders that mix .mp4 and .mkv files.

It is built on Android's modern media stack (AndroidX Media3 / ExoPlayer). Every

video in the chosen folder is added to one playlist, so the next / previous

buttons just work across mixed .mp4 + .mkv content; a broken or unsupported file

is skipped instead of freezing playback.

Features:

* Reliable next / previous across a whole folder, regardless of .mp4 vs .mkv.

* Double-tap the right or left side to seek forward / backward; the step grows

with consecutive taps and is capped relative to the video length.

* Rotation button that can force landscape, force portrait, or follow the

sensor even when the system rotation lock is on (like YouTube and VLC).

* Optional all-files access (this F-Droid build) so opening any video from any

file manager lets next / previous work through the whole folder, including

hidden folders that the media scanner ignores. If you decline the permission,

the app falls back to the Storage Access Framework folder picker.

No ads, no tracking, no analytics. Plays video only: no audio-player mode, no

image viewer. Released under the MIT license.