Olly Video Player: AI Subtitle

Olly Player turns any video into one you can follow. Olly AI subtitles listen to the film and write subtitles right on your phone: no internet needed, nothing uploaded, free. Then enjoy a fast, beautiful player for every format, a full music player and a private vault.

✨ NEW: OLLY AI SUBTITLES

• Subtitles for any video, even when it has none: made from the speech on your phone

• Works offline after a one-time download. Your audio never leaves your phone

• Lines appear in about 20 seconds and keep ahead of the video

• A "Make subtitles?" button on videos without subtitles: one tap and they start

• Fast, Balanced and Best quality: Olly picks what suits your phone

• Find in dialogue: search any word that was said and jump straight to it

• Save AI subtitles as an .srt file to keep or share

🇮🇳 MADE FOR INDIA

• Hindi written in Hindi script, with a speech model trained on Indian voices

• 13 Indian languages heard and written in their own script: Hindi, Bengali, Tamil, Telugu, Marathi, Gujarati, Kannada, Malayalam, Punjabi, Odia, Assamese, Urdu and Nepali

• Hinglish: read Hindi subtitles in Roman letters ("main ghar ja raha hoon")

• English, Spanish, French, German, Italian, Portuguese, Russian, Japanese, Korean and Chinese speech too

🌍 TRANSLATE SUBTITLES INTO 59 LANGUAGES

• Watch an English film with Hindi, Tamil, Bengali or Arabic subtitles and 55 more, translated on your phone (powered by Google Translate)

• Dual subtitles: the translation with the original line under it, ideal for learning a language

• Each language downloads once, only when you choose it

📂 READY BEFORE YOU PRESS PLAY

• Make AI subtitles for a whole film, or a whole folder, from the file manager

• Olly works in the background with a progress notification, even while charging overnight

• Prepared videos show an "AI subs" badge and open with subtitles instantly

🎬 A POWERFUL VIDEO PLAYER

• Plays MKV, MP4, AVI, MOV, WebM, TS and more, with two playback engines that switch automatically if one can't play a file

• Hardware or software decoding, HEVC, HDR10, HLG and Dolby Vision on screens that support them

• Subtitles: SRT, ASS/SSA, WebVTT, TTML and embedded PGS/VobSub, with full styling, your own fonts and fine sync

• Frame-by-frame, chapters, skip intro, up next, resume where you left off

👆 GESTURES & GLASS CONTROLS

• Swipe for brightness, volume and seeking; double tap to skip; hold to speed up

• Pinch to zoom, lock the screen, customise the player's buttons and timeline style

• Clear glass panels that let the film show through

🔊 SOUND & PICTURE

• Volume boost, Clear voices for dialogue, Night listening, equalizer, balance and audio delay

• Fit, crop, stretch, zoom and custom aspect ratios; Enhance, colour and brightness controls, night dim, mirror and rotate

🎵 MUSIC PLAYER

• Songs, albums, artists and folders, playlists and a queue you can reorder

• Synced lyrics, 10-band equalizer, sleep timer, background play and lock-screen controls

🌐 STREAMS

• Play HLS, DASH and RTSP streams and direct video links, plus WebDAV network folders

• Cast web streams to Chromecast

🔒 PRIVATE VAULT

• Hide videos in an encrypted vault (AES-256), unlocked with fingerprint, face, screen lock or PIN

⭐ AND MORE

• Background play, picture-in-picture, sleep timer, loop and shuffle

• Kids lock, snapshots, pure black theme and settings backup