Juq-968-engsub Convert02-23-49 | Min

| Risk | Impact | Mitigation | |------|--------|------------| | Large batch (100 × 10 MB) overwhelms server memory. | Crash / OOM. | Use streaming processing, limit concurrent workers, enforce per‑file size cap. | | Incorrect offset sign (user expects negative but UI defaults to positive). | Wrong subtitles, user frustration. | Add explicit +/- toggle and tooltip explaining sign. | | Subtitle files with malformed timestamps. | Conversion fails for entire batch. | Validate each file individually; skip only the faulty file and report it. | | Browser compatibility for large file uploads. | Users on older browsers can’t use the feature. | Show graceful fallback message, encourage modern browsers. | | Temporary files left on disk (security). | Data leakage. | Automated deletion after response or after 15 min via a cleanup cron job. |

Two possibilities:

ffmpeg -i "JUQ-968‑engsub.mkv" \ -c copy \ -metadata:s:s:0 language=eng \ "JUQ-968‑final.mkv" JUQ-968-engsub Convert02-23-49 Min

The process of subtitling involves several steps: | | Incorrect offset sign (user expects negative