OmniPlayer: MKV Video Player 2.1.22

A Mac media player built around MKV and more

OmniPlayer is a macOS video and audio player from Oka Apps that opens local files, network shares, and streaming URLs when QuickTime or Preview fall short on formats like MKV, FLAC, or WebM.

Playback on your Mac

Hardware decoding helps play 4K, 1080p, and 720p video smoothly. Control speed from 0.25x to 4x, resume from the last position, scrub with preview thumbnails, and manage playlists with search and repeat modes.

• Movie libraries: open MKV, AVI, MOV, MP4, M2TS, and WebM without converting first.
• Home servers: stream from SAMBA or FTP shares on your network.
• Living room: cast to TVs via DLNA, Chromecast, or Roku from the same app.

Audio, subtitles, and capture

Switch audio tracks, delay audio for sync, and use equalizer presets or custom settings. Load SRT, ASS, SSA, or IDX subtitles locally or search online, with encoding fixes for garbled text. Take screenshots, export thumbnails, or create GIF clips up to 60 seconds.

OmniPlayer 2.1.22

Version 2.1.22 requires macOS 11.0 or later and is a free download with optional VIP upgrades for lifetime or subscription access. The Mac App Store notes general bug fixes in this build; version 2.1.21 previously addressed loading very large MKV files.