MOTION ESTIMATION · REAL-TIME VIDEO ENGINE · WAVE 23
Advanced Video Stabilization Studio
Analyze handheld camera shake from decoded video frames, calculate smoothed translation corrections, and re-render shorter recordings as stabilized WebM videos in your browser.
Source recording
Up to 90 seconds, 120 MB and 4K input. Maximum 960×540 output; desktop Chrome/Edge recommended. Media never uploaded.
Motion estimation uses sampled pixel-frame comparisons. It compensates for translational shake, not rolling shutter, 3D camera movement or full AI scene reconstruction. Strong crop can be necessary.
Stabilization viewport
Exported WebM preview
WebM export runs in real time while the tab remains open. Audio preservation depends on the browser’s media-capture APIs; confirm the final file. A full high-resolution motion-estimation engine requires more processing resources.
How browser video stabilization works
Upload a short local recording, set a motion-smoothing radius, then select Analyze Camera Motion. The engine decodes a few frames per second, estimates frame-to-frame translations, smooths their trajectories and calculates correction offsets. Preview and export uses a larger crop to hide uncovered edges.
Export real stabilized WebM video
After analysis, the browser plays the video into a canvas and uses the MediaRecorder API to encode the corrected frames as a new WebM file, rather than simply copying the source. This is not a cloud AI stabilizer and does not guarantee perfect results on extreme shaking. For best results, use steady horizontal handheld footage and check the export before publishing.
Technical and browser limitations
Real-time exporting requires MediaRecorder, canvas capture and browser video decoding. Some codecs and devices are unsupported. The output is limited to approximately 960×540 resolution, and audio preservation is browser-dependent.
Related tools and standards
Continue editing in the Video Merger Studio or Video Resizer Studio. Technical guide: MDN MediaRecorder.
Frequently asked questions
Is the source uploaded to Solvory?
No. The video is decoded and re-rendered locally in your supported browser.
Does it export MP4?
No. The supported local recorder output in this version is WebM, not MP4.
Can it stabilize large 4K videos?
It accepts some 4K input but renders smaller output for browser performance. This version is intended for short clips up to 90 seconds.