360 Extractor v4.1.0 — Feedback preview

360 Extractor 4.1.0 — Feedback preview

This prerelease includes saved projects, extraction ranges, destination mask profiles, bounded alignment diagnostics, controlled 16-to-31 capture plans and RealityScan/Postshot report imports with per-capture/direction coverage and mapped mask warnings. It is excluded from Latest; v3.3 remains the latest stable release.

Downloads

• macOS Apple Silicon, macOS 14.4 or later: Developer ID signed, Apple-notarized and stapled. The original CI candidate exposed a Qt Cocoa accessibility crash in table dialogs; this download includes the official Qt fix, with its source/SDK hashes and build recipe retained. Accessibility remains enabled. The tagged application code is unchanged.
• Windows x64: tested on Shadow Windows 11. This asset includes CPU-only PyTorch; automatic selection confirms CUDA unavailable. It does not provide CUDA inference.

Observed acceptance

• Release CI passed all 14 jobs, including installed-wheel and frozen executable checks. Release-environment tests: Mac 520 passed / 1 skipped, Windows 518 passed / 3 skipped, plus 20 subtests on each.
• Final Mac archive: real staircase extraction at 16/31 captures; 96 common JPEGs and 16 masks per profile byte-identical; native RealityScan/Postshot imports; flat pixel identity; CPU and Apple MPS AI; invalid settings rejected before writes; reruns preserve previous outputs; interruption returns 130.
• Mac Studio: report tables, extraction ranges, 16-to-31 editing, project save/reopen, real extraction, cancellation and normal quit. Bounded source diagnostic completed and correctly reported no model on the small sample; this does not establish 3D quality.
• Windows archive: synthetic 360 sampling fixture, real flat JPEG, native reports, fresh model provisioning and CPU inference, Studio preview/save/reopen/extraction/cancellation/rerun. The original 360 video was tested on Mac; it was not copied to Windows.
• Postshot report evidence: 118 retained views, 31/31 physical captures represented and five mapped mask warnings. Absence from an exported Image Set is not proof of failed alignment.

Prerequisites and limits

No system Python is required for these binaries. AI weights are downloaded when missing; prepare the model cache for offline use. FFmpeg/ffprobe for telemetry and COLMAP for reconstruction/diagnostics are separate tools.

Tests used existing machines, not clean OS installations; the minimum supported Mac OS itself was not tested. Broad camera/GPS correctness, full-scene reconstruction quality, mask precision, the complete bundled third-party license inventory and the full Studio matrix remain open. The historical intermittent Windows shutdown issue is not conclusively explained. This is a feedback preview, not stable-release certification.

Application tag: v4.1.0, commit e2400c3ae174f0b3408c2f7144de140e0edf63d9. The Mac Cocoa plugin contains Qt commit b74d6cb3c5e8418602494ae549b60839d88ef858; see the attached corresponding-source archive and qualification record.

SHA-256

• 360-Extractor-macos-arm64.zip: 73de4351a924454608bc681b1546c29ecf78e0d263980f2cd46cf1b854d5d7f9
• 360-Extractor-windows-x64.zip: 8de3c168a1b8089759b131459250d8c304d36792fdf6058670ad7644f98b9f16

validation.json, notarization.json, SHA256SUMS.txt and qt-cocoa-backport-6.12.0-source.zip accompany the downloads. The corrected Mac notarization is Apple submission b9c661ef-4a52-44cc-870c-827d74a55da0, Accepted.