broll-shot-export

# B-roll Shot Export (Legacy) Act only as the legacy Shot Export owner for an older production whose only verified delivery is a Master. New v1.0.1 productions already deliver one directly rendered file per semantic shot and must never use this stage. Do not run unless the user explicitly requests windows from a verified older Master. Do not redesign, rebuild, or rerender any shot. ## Inputs - exact verified final master - Render/Delivery technical verification and handoff - Director shot plan with integer-millisecond windows - explicit user request and desired subset - destination directory and required output mode ## Export Run every command through `../../references/safe-execution.md` and consume only the compact executor result. Confirm the final master is the one described by the delivery handoff. Cut the requested shot windows directly from that master. Preserve the requested integer-millisecond boundaries and choose the output format required for its actual editing use. Do not invoke HyperFrames render, rebuild source, alter timing, or create shots that are not present in the verified master. Use FFprobe and a complete decode to verify every exported file. Record its source master, shot ID, time window, duration, media properties, and output path. ## Deliverables Write only under: `broll-production/06-shot-export/` Deliver: - requested shot files; - `export-index.md`; - `handoff.md`. ## Completion Complete when every requested export derives from the verified master, matches its planned window, exists, is non-empty, and passes FFprobe and complete decode. ## Stop Stop when there is no explicit request, the master identity is uncertain, a window is absent or outside the master, the destination is unsafe, or an export cannot be decoded. Do not rerender to work around an export problem.