# Feature Demos
Short recordings of SubMiner's key features and integrations from real playback sessions. A few terms you'll see below: _Yomitan_ is the pop-up dictionary used for word lookups, _Jimaku_ is a community subtitle database, _alass_ and _ffsubsync_ are tools that retime subtitles to match the audio, _Jellyfin_ is a self-hosted media server, and a _texthooker_ is a web page that mirrors the current subtitle as selectable text for browser-based tools.
## Anki Card Mining & Enrichment
Mine vocabulary cards from Yomitan or directly from subtitle lines. SubMiner automatically attaches the sentence, a timing-accurate audio clip, a screenshot, and a translation.
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## Subtitle Download & Sync
Search and download subtitles from Jimaku, then retime them with alass or ffsubsync — all from within SubMiner.
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## Jellyfin Integration
Browse your Jellyfin library, cast to devices, and launch playback directly from SubMiner. Watch progress syncs back to your Jellyfin server.
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## Texthooker
Open subtitles in an external texthooker page for use with browser-based tools and extensions alongside the overlay.
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