Watch Czech Content with French Subtitles in Real-Time
You find a gripping Czech drama on a streaming platform, but the only subtitles available are in English or Czech itself. Seagull captures the audio directly from your screen and displays live French subtitles in a floating overlay, letting you watch any Czech content in your preferred language without missing a frame.
The Challenge of Finding Czech Content in French
Czech cinema and television have gained international recognition, from award-winning dramas to innovative documentaries and YouTube creators producing fascinating cultural content. However, French subtitles for Czech media are surprisingly rare, forcing French speakers to either learn Czech, rely on poor auto-generated captions, or settle for English translations that shift the viewing experience.
Streaming platforms prioritize major language pairs, leaving Czech-to-French translation as a low priority despite the growing audience of Francophone viewers interested in Central European culture. The result is that exceptional Czech content remains inaccessible to French speakers, even when the original audio quality and storytelling deserve a wider audience.
Real-Time Translation as Your Subtitle Solution
Seagull solves this gap by capturing system audio from any desktop application, streaming service, or browser tab and converting Czech speech into French subtitles in real-time. The floating subtitle overlay stays on top of your video player, updating with low latency so you never fall behind the dialogue or miss crucial plot points.
Whether you are streaming Czech Netflix originals, YouTube documentaries, or obscure regional broadcasts through a streaming app, Seagull works universally across 60+ languages without requiring plugins or special software installation. Start any Czech video, enable Seagull, and watch French subtitles appear automatically as the characters speak.
Expanding Your Czech Media Library Without Language Barriers
Once you unlock Czech content through live French subtitles, your viewing options multiply dramatically. Independent Czech filmmakers, YouTube educators, cultural commentators, and niche streaming platforms suddenly become accessible, letting you discover stories and perspectives that mainstream French media rarely offers.
Seagull runs on Mac, Windows, and Linux, so whether you watch on your laptop or desktop, the same French subtitle experience follows you across platforms. The tool respects your chosen languages and delivers professional-quality translation, making Czech content feel as natural to consume as French television.
How to Get Started
Available for Mac, Windows, and Linux. The app installs in seconds and requires no configuration.
Choose the language being spoken and the language you want to see. Seagull supports 40+ languages out of the box.
Seagull will transcribe and translate audio from any app in real time. Captions appear in a small overlay on your screen.
Frequently Asked Questions
Does Seagull work with all streaming services that show Czech content?
Yes, Seagull captures system audio from any desktop application, including Netflix, YouTube, Vimeo, and browser-based streaming platforms. As long as you can play Czech audio on your computer, Seagull will translate it into French subtitles in real-time.
How fast is the translation, and will I miss dialogue?
Seagull is designed for low-latency real-time translation, so subtitles appear within a second or two of the Czech speech. The floating overlay stays on top of your video player, ensuring you always see the French translation without interruption.
Can I adjust the subtitle size or position on my screen?
Seagull's floating subtitle overlay can be positioned and customized to suit your viewing setup, allowing you to place French captions exactly where you want them relative to your video player.
Available for Mac, Windows, and Linux. 1 hour free trial included.