Local Processing and Cursor Telemetry Architecture
Screen Studio separates the capture of cursor movement data from screen video recording. Rather than embedding mouse movements directly into the video pixel stream, the software records precise coordinate telemetry and synchronizes it with the video. This separation allows users to alter cursor size, swap to high-resolution system cursors, apply smoothing algorithms, generate click ripple animations, and calculate automatic zoom trajectories after the recording session concludes.
The application is built on macOS native technologies, using ScreenCaptureKit for capture and Apple silicon media engines for export encoding. Features including noise suppression, face tracking, background camera cutouts, super-resolution upscaling, and speech-to-text transcription execute locally on the host Mac, reserving cloud connectivity for optional sharing and text-to-speech tools.
- Mouse coordinates are recorded independently from video frames to permit non-destructive cursor editing.
- On-device models handle camera background removal, face framing, and speech transcription without remote transmission.
- Integration with Apple ScreenCaptureKit and hardware encoders maintains system responsiveness during multi-stream capture.