1. Subtitle Retention Technology
For many users, "No subtitles, no watch". However, the native browser API for Picture-in-Picture typically filters out all elements above the video layer, including the HTML5 subtitle overlay. This is why subtitles suddenly disappear when you click Chrome's PiP button.
<strong>The PiP+ Solution:</strong> We developed a proprietary DOM listening and repainting engine. When you activate PiP mode, PiP+ captures the subtitle text track (WebVTT) from the original video stream in real-time and accurately renders it onto the floating window.
- Supports Netflix bilingual subtitle learning
- Compatible with YouTube Auto-generated Captions (CC)
- Adaptive font size and style adjustment