--- name: Erduo B-Roll Loop Engineering slug: erduo-b-roll-loop-engineering category: AI Engineering description: Erduo B-Roll Loop Engineering turns original SRT and design into editable B-roll with an independent director, chapter creators, and visual review. Use it for SRT-to-video production or revisions while preserving legacy projects and explicit Remotion choices. github: "https://github.com/erduo1998-cell/erduo-broll-loop-engineering/tree/main/erduo-broll-loop-engineering" language: TypeScript stars: 168 forks: 31 install: "npx degit https://github.com/erduo1998-cell/erduo-broll-loop-engineering/tree/main/erduo-broll-loop-engineering ~/.claude/skills/erduo-broll-loop-engineering" installs_to: ~/.claude/skills/erduo-broll-loop-engineering source_path: erduo-broll-loop-engineering/SKILL.md collection_size: 14 category_size: 3670 collection_url: "https://dirskills.com/collections/erduo1998-cell/erduo-broll-loop-engineering" added: 2026-09-08T05:34:12.787Z last_synced: 2026-09-08T05:34:12.787Z canonical_url: "https://dirskills.com/skills/erduo-b-roll-loop-engineering" --- # Erduo B-Roll Loop Engineering Erduo B-Roll Loop Engineering turns original SRT and design into editable B-roll with an independent director, chapter creators, and visual review. Use it for SRT-to-video production or revisions while preserving legacy projects and explicit Remotion choices. **Install:** ```bash npx degit https://github.com/erduo1998-cell/erduo-broll-loop-engineering/tree/main/erduo-broll-loop-engineering ~/.claude/skills/erduo-broll-loop-engineering ``` ## README # Erduo B-roll Loop Engineering Make the spoken meaning visible, with considered composition and purposeful motion. **Picture quality comes first.** Preserve fresh creative contexts and independent visual review; save work through focused handoffs and deterministic scripts, never by removing needed creative work or returning an inferior film. ## Route once - New projects and existing `broll-plan.json` use the creative relay below. - Existing Recipe/runtime-plan v1–v4, explicit Remotion/hybrid, or an explicit five-shot version comparison use [legacy production](references/legacy-production.md). Preserve original inputs and approvals; do not silently migrate projects. - This relay uses pinned HyperFrames. Its role references replace the legacy stage Skills for this route; do not load both sets or the whole Skill catalog. ## Parent: prepare and dispatch Keep the complete original SRT and original design in the project. If design is missing, make a short brief from the user's request; preserve the original SRT. Prepare known local assets/fonts and `assets/index.md` with paths and sources. Add a material researcher only for real selection work; authorized search or generation remains available when needed for the picture. Read [production commands](references/lean-production.md). Resolve the installed Skill root and runnable commands once. Use `scripts/prepare-creative-task.mjs` to prepare each role's short `TASK.md`, then start it in a **new context** using the host's delegation capability. Give the task file and any explicit user constraints, not the parent conversation, previous agent logs, or all Skills. Respect the user's model selection; do not silently substitute a cheaper model. The helper prepares inputs; the host must actually start fresh contexts and may still inject global instructions. Do not claim it enforces a context sandbox. ## Creative relay 1. **Independent Director** reads originals and chooses the visual world, meaningful shot boundaries, material, action development and seams. It writes one `broll-plan.json`, a short `direction.md`, and `direction/.md` shot cards. Its role is [creative direction](references/creative-director.md). 2. **Fresh creators** each own a continuous passage and its editable HTML. Group shots by narrative continuity and complexity, not a fixed count. Give originals, shared direction/assets, owned shot cards and adjacent seam cards. Separate file ownership; run independent chapters in parallel where their visual contract is clear. Use [chapter creation](references/creative-creator.md). 3. **Parent runs the scripts** for plan checks, renders, decode, sheets and assembly. Return a concise failed-shot error to its owner. Environment failures belong to the parent; do not make every creator reinstall or search for the same executable. Creators can request a render and view their work. 4. **Independent visual reviewer** sees the originals, direction, actual media and relevant seams, without creator explanations or cost figures. Use [visual review](references/creative-reviewer.md). Technical success cannot approve aesthetics. Send specific time/shot feedback to the original creator, render only changed shots, and recheck affected shots and seams. Keep these creative contexts separate even for a short film; a short film can have one creator. If independent delegation is unavailable, disclose that the relay cannot be completed as specified; do not label a same-context self-review independent. Revisions of existing work retain its direction and shot ownership; reopen directing only when the requested change affects meaning or the visual world. ## Quality and delivery Use [visual direction](references/lean-visual-direction.md) and a few matching [motion patterns](references/motion-patterns.md) to make the action concrete. For an uncertain style or complex shared transition, make a representative passage and view it before multiplying that treatment. Reuse accepted visual source or frames as a reference, while varying composition with meaning. There is no mandatory number of samples, material quota, or decorative element count. Respect requested user review stops; existing authorization also covers normal renders and repairs. Do not stop for a new approval form merely because a role changed. Repair visible quality problems before delivery. If repeated local repairs are not improving the picture, change the visual solution instead of repeating the same layout or adding more decoration. Deliver ordered shot files, editable source/assets, complete preview, actual output facts and remaining limitations. A partial preview must identify missing shots and cannot stand for the full film. State what was actually viewed; frame sampling is not continuous playback. Report tokens only from actual host usage, separating cached input and output. Do not turn file sizes into savings claims. Follow [safe execution](references/safe-execution.md) for external commands.