Launching today
Overline
Real-time AI captions and translation for any browser video
52 followers
Real-time AI captions and translation for any browser video
52 followers
Overline is a Chrome extension that adds real-time AI captions and live translation on top of any browser video, no subtitles needed, no tab switching. Works on YouTube, Netflix, Twitch, Zoom, or any tab. Sub-second latency. Translation is optional and per-session. No page injection, no file uploads, pure live audio streaming.
Castly
Real use case for this - built an AI film for a product called Dreams of Yesterday that deliberately has no subtitles during a key flashback sequence. The decision was intentional — wanted the disorientation. But for accessibility and multilingual families watching together, real-time captions without modifying the video file would be exactly right. Curious how Overline handles videos with mixed dialogue and silence — does caption accuracy drop when audio is sparse or ambient rather than continuous speech?
Castly
@joe_rucker That's an interesting use case. I haven't tested Overline when there is a lot of silence gap or ambient sounds. Basically, the uses case that I have in mind, is for real-time translation of videos like news clips, or events where someone is speaking, or for language leaners who need translation for videos in different language.