FAQ - Common Questions

Current: v2.6.124 (173) - OptiCast Video Player

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Is OptiCast for TV?

No - designed for phones. Works on Android 8 and newer, including older devices. Focused on the best phone experience.

Does it work offline?

Yes - works fully offline after initial setup. Your videos, posters, and subtitles are saved to your device.

How do I update?

Install the new version over the old one - your data is preserved. You can also update inside the app: Settings → Check for updates → Download & Install.

Are subtitles saved offline?

Yes - subtitles are found during library scan and saved to your device for offline viewing. Supports two subtitles at once.

How do I install?

Download APK from GitHub Releases or official website and install. Grant video access permission and your videos are organized automatically.

Is it private?

Yes - no ads, no tracking, open source. Your media stays on your device, no accounts required.

Where are my videos?

OptiCast looks in your Movies, DCIM, and Download folders. If a video is missing, check Settings → Excluded folders and pull to refresh in your Library.

How should I name files?

Movies: Title + year - Dune Part Two (2024).mkv
TV shows: S01E01 code - The Bear S02E05.mkv
Anime: Fansub style - [SubGroup] Frieren - 01 [1080p].mkv
Wrong match? Long-press poster → Find metadata.

How big is the app?

Small and efficient, works well even on older phones.

Contact?

opticastproject@gmail.com and GitHub Issues