iRTSP

Lens calibration for computer-vision users: recorded takes can now include Apple's per-frame lens distortion data and the capture state as actually applied, so footage can be undistorted accurately. A one-tap calibration harvest records a matched pair of formats with a driven focus sweep and cross-checks them. New path comparison: one tap records the standard camera path and the ARKit pose path back to back so their lens geometry can be compared directly. A landscape aiming guide checks that the phone is steady, that depth can see the scene, and that the frame corners hold straight edges (checkerboards, tiles and window grids all count), drawing the detected edges where they actually are before you start. Rolling-shutter calibration is easier and more trustworthy: a full-screen live positioning guide shows whether the camera can see the flicker banding before you spend a measurement on it, you can measure just the exact mode you are about to record with, and runs that cannot hold their manual exposure now refuse and say why instead of returning a plausible wrong number. Exports: device attitude and compass heading now get their own CSV files, ARKit takes report the resolution actually delivered, and burning a sensor overlay into an export no longer distorts the frame-gap report. Recording fixes: takes now record their true capture settings instead of blanks, a pinned measurement format no longer stretches the video, and passthrough recordings no longer lose the beginning of a take. Codec and capture mode are one setting again, so ProRes takes stop running an encoder they never needed and can reach 10-bit and Log.

RECORDING • Select several takes in the library at once — export the whole set as one archive with a folder per take, or delete them together • A take that hits a write failure part-way through is now salvaged and saved instead of being discarded • Sizes shown throughout the app are correct; audio was being counted twice in a take's footprint CAMERA INTRINSICS • The camera matrix is now streamed and recorded once per video frame, stamped with that frame's own timestamp, so it pairs with a frame exactly • Each one carries the lens position and focus state, which makes a change in focal length attributable to a refocus rather than something you have to infer ARKIT POSE MODE • Camera settings that ARKit overrides are shown locked, with the value they are forced to, instead of appearing adjustable and quietly doing nothing • ARKit's autofocus is now a control of its own, and is reported to connected clients FIXES • The sensor chart on a take's detail screen no longer draws outside its card • The chart's traces are no longer thinned by channels it doesn't plot

Fixes a bug where longer recordings could fail to save and disappear without warning. • A recording is no longer thrown away because of an audio glitch — the video is kept. • If a recording does fail, the app now tells you why on screen instead of failing silently. • Fixed a rare problem that could corrupt the start of a recording when the disk was busy.

This update improves the optional sensor data channels for VIO, robotics, and AR: • Camera intrinsics and compass heading now arrive immediately when a client connects and refresh on a steady interval — so even short or stationary captures always include them. • LiDAR / ARKit depth streaming supports lossless compression, greatly reducing bandwidth on your local network. Core RTSP camera streaming is unchanged.