LLPlayer

Media player for language learning with dual subtitles and AI translation.

Desktopfree

LLPlayer is a free, open-source video player built specifically for language learning, supporting Windows. It displays two subtitles at once, auto-generates subtitles from audio using Whisper, offers real-time and context-aware AI translation, OCR for bitmap subtitles, and instant in-player word lookups for any video, including online sources via yt-dlp.

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Problem & pain-point mapping
Who we surface it to (audience fit)
What it's a strong alternative to
Trust & credibility signals

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