umlx5h/LLPlayer - OSS Alternative - Discover Top Open Source Alternatives to Popular Software
Desktop Media Player for Language Learning
3.7k 2026-05-01

umlx5h/LLPlayer

An advanced media player designed for language learners, offering dual subtitles, AI-powered real-time translation and subtitle generation, and instant word lookup.

Core Features

Dual Subtitles (text & bitmap) with flexible display settings
AI-generated subtitles (ASR) using OpenAI Whisper
Real-time translation with multiple engine support and context awareness
Real-time OCR for bitmap subtitles
Plays online videos with integrated yt-dlp

Quick Start

Download the latest release from GitHub and run LLPlayer.exe

Detailed Introduction

LLPlayer is a powerful desktop media player specifically engineered to enhance the language learning experience. It addresses common challenges faced by learners by integrating advanced subtitle functionalities such as simultaneous dual subtitles, AI-driven real-time subtitle generation (ASR) from any audio/video, and intelligent context-aware translation. Furthermore, it supports real-time OCR for bitmap subtitles, instant word lookup, and playback of online videos, making it an all-in-one solution for immersive language acquisition through media.

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