Plays everything. Converts nothing.
That MKV your "modern" player refuses to open. The RMVB from 2009. The 8-bit-era AVI, the WebM from the web, the camera's MOV, the .ts capture. KenjaPlayer opens them all — with hardware-accelerated 4K/8K HDR playback — and it stays out of the way while it does.
Two engines, one player
KenjaPlayer routes every file to the engine that plays it best: Apple's AVFoundation when it fits, and a bundled libmpv when it doesn't. You never pick — the right decoder just happens.
- AVFoundation — native, battery-friendly playback for Apple-native media.
- libmpv (MPV) — the engine the video community trusts, for everything exotic.
- Hardware acceleration — 4K and 8K, HDR and 10-bit, decoded on the GPU.
- Automatic routing — files open instantly in whichever engine fits.
The format matrix
The short list of a very long list. If a format plays on a modern computer, it probably plays here.
| CATEGORY | SUPPORTED | NOTES |
|---|---|---|
| Containers | MKV · MP4 · AVI · RMVB / RM · WMV · FLV · WebM · MOV · TS / M2TS · DivX · 3GP · OGV | 100+ total via libmpv |
| Video codecs | H.264 / AVC · H.265 / HEVC · AV1 · VP9 · VP8 · MPEG-1/2/4 · DivX / XviD · RealVideo | Hardware-decoded where the SoC supports it |
| Quality | Up to 4K / 8K · HDR · Dolby Vision · 10-bit | GPU-accelerated pipeline |
| Audio | AAC · MP3 · FLAC · ALAC · AC-3 / E-AC-3 · Opus · Vorbis · DTS | Pass-through on supported setups |
| Subtitles | SRT · VTT · ASS / SSA (embedded) · PGS | Plus live AI-generated tracks |
Missing something? Tell us — format support keeps expanding.
A player that respects the film
Format support is table stakes; the experience is the game. KenjaPlayer borrows the best ideas from desktop players like IINA and polishes them for touch and remote.
- Immersive, borderless window on Mac — nothing between you and the picture.
- Collapsible translucent control bar — shrinks to a line when idle, draggable where you want it.
- Full Apple platforms — iPhone, iPad, Mac and Apple TV from one download.
- AI on top — any format, any language, subtitled live.
Formats, questions
Can it play RMVB files on Mac and iPhone?
Does 8K playback really work on iPhone?
Does it open files from the Files app / Finder?
Your files open here.
All of them.
Free download — full format playback included.
NO SUBSCRIPTION · NO ACCOUNT · NO TRACKING