4K Video Player

A 4K video player for the videos on your phone. Open the app and your videos are listed by folder, newest first. Tap one and it plays at once: MKV, MP4, WebM, AVI, MOV and more, in 4K, 1080p or any size, with the audio and subtitle tracks the file carries. Stop halfway and the Continue card brings you back to the same second next time.

Plays what you have
• MKV, MP4, MOV, AVI, WebM, TS, M4V, 3GP and other common containers.
• H.264, HEVC (H.265) and VP9 video; AAC, MP3, AC3, E-AC3, DTS, FLAC, Opus and Vorbis audio.
• 4K and 2160p files go through the phone's hardware decoder when it supports the codec.
• Choose between audio tracks in a file that carries more than one language.

Pick up where you left off
• Every video remembers where you stopped. The Continue card on the library opens the last one at that second.
• A "Resumed at" note shows the time, with Start over one tap away.
• Next and previous walk through the folder. Autoplay the next episode if you want.

Subtitles
• Embedded subtitle tracks (SRT, ASS, SSA or VTT inside an MKV or MP4), listed by language.
• Load a subtitle file from your phone with the system file picker.
• Four text sizes, and a timing control in steps of a tenth of a second.

Gestures and controls
• Swipe up or down on the left for brightness, on the right for volume.
• Swipe sideways to seek, with the target time shown while you drag.
• Double-tap either side to skip ten seconds. Hold to play at double speed.
• Playback speed from 0.5× to 2×. Aspect modes Fit, Fill, Stretch, 16:9 and 4:3. Rotate. A lock that ignores stray touches.
• The screen stays on while a video plays, and the system bars stay out of the way.

Library
• Folders as your phone has them, with counts and sizes. Sort by date, name, length or size. Search by name.
• A thumbnail, the duration and a resolution badge (4K, 1080p, 720p) on every video, and a progress line on the ones you started.
• "Open with" from any file manager, browser or messaging app.

Ads
Ads appear as a small banner under the library list. The video area stays clear, and playback is never interrupted. You can watch one short video to hide banners for 24 hours. That is optional.

Data
No account and no sign-in. Your videos, playback positions and settings stay on your phone. The app reads the phone's video index only to list and play files.

A 4K video player for Android for series, films, lectures and the clips you shot yourself: open, play, resume.