QuietTake video tools: recorded browser exports, 10 September 2026

Source: E-3 Sentry maintenance b-roll and interviews
Author: Sgt. Michael Risinger
Source: https://www.dvidshub.net/video/794731/e-3-sentry-maintenance-b-roll-and-interviews
Rights: Public Domain, as identified by DVIDS. No endorsement is implied.
The input is an 8-second excerpt; see ../video-tools-CREDITS.txt.

compress.mp4: production 360p compression preset, audio retained.
edit.mp4: seconds 1 to 6, crop left=180, top=0, width=302, height=540.
repair.mp4: recovered from damaged.mp4 using the production scan and export.
damaged.mp4: CONTROLLED TEST. Four NAL-length bytes of one non-key video
packet were zeroed. The index remains readable. 29 affected frames were
discarded; 6.75 seconds remain. Missing footage is not reconstructed.
The damage preview poster is an intact original frame, not a damaged frame.

All outputs retain audio. Sizes and recovery results depend on input and browser.
Generation: apps/web/scripts/make-video-tools-examples.mjs
Checksums and measured results: src/lib/video-studio/demo-manifest.json