Runtime: All endpoint calls run via the genmedia CLI. See the

genmedia

skill for command syntax; run

genmedia init

once if not yet installed.

• references/pipeline-patterns.md

• references/node-rules.md

• references/utility-endpoints.md

• references/recipes.md

• model-routing

  for creative model defaults

model-routing

• Final deliverable: image set, video, clips, audio, subtitles, dataset, social batch, product campaign, storyboard, style exploration.
• Source assets: product images, character references, first frames, video, audio, logo, transcript, brand guide.
• Runtime limits: quality target, cost sensitivity, number of variants, duration, aspect ratios, deadline.
• Continuity requirements: product identity, character face, scene layout, voice, color grade.
• Model preference: ask the user only when quality, speed, cost, or audio tradeoffs are not clear from the brief.

1. Write a short pipeline graph before running anything.
   text

   input assets -> planner -> generation nodes -> utility nodes -> QA -> final outputs

2. Resolve endpoints for each role. Check known endpoint IDs first.
   bash

   genmedia models --endpoint_id openai/gpt-image-2 --json
   genmedia models --endpoint_id fal-ai/nano-banana-pro/edit --json
   genmedia models --endpoint_id bytedance/seedance-2.0/image-to-video --json
   genmedia models --endpoint_id xai/grok-imagine-video/image-to-video --json
   genmedia models --endpoint_id veed/fabric-1.0 --json

   Use text search only as fallback discovery for roles not covered by

   model-routing

   or the utility reference:
   bash

   genmedia models "image generation product photography" --json
   genmedia models "image editing reference preservation" --json
   genmedia models "image to video" --json
   genmedia models "subtitle video utility" --json
   genmedia docs "fal.ai workflow utility endpoints" --json

3. Inspect every endpoint before use.
   bash

   genmedia schema <endpoint_id> --json
   genmedia pricing <endpoint_id> --json

4. Upload local files once and reuse returned URLs.
   bash

   genmedia upload ./input.png --json
   genmedia upload ./voiceover.wav --json

5. Run each node with JSON output. Use async for slow generation.
   bash

   genmedia run <endpoint_id> --<field> "<value>" --json
   genmedia run <endpoint_id> --<field> "<value>" --async --json
   genmedia status <endpoint_id> <request_id> --download "./outputs/workflow/{request_id}_{index}.{ext}" --json

6. For downstream nodes, pass the media URL from the previous

   result

   when it is available. If you only have a local file path, upload it first.
7. Download final assets with templates that cannot collide.
   bash

   --download "./outputs/workflow/{request_id}_{index}.{ext}"

8. Return a compact manifest.
   json

   {
     "goal": "short deliverable description",
     "nodes": [
       {
         "id": "shot_01",
         "role": "image_to_video",
         "endpoint_id": "...",
         "request_id": "...",
         "input_urls": ["..."],
         "output_urls": ["..."],
         "downloaded_files": ["..."],
         "notes": "continuity or defect notes"
       }
     ],
     "final_files": ["..."]
   }

• Keep one node responsible for one clear transformation.
• Fan out independent generation, crop, upscale, subtitle, or variation nodes.
• Keep sequential chains only when node B needs node A output.
• For consistency, prefer reference/edit or image-to-video over independent text-only generations.
• For default creative model choices, follow

  model-routing

  unless the user names a model.
• Use utility endpoints for deterministic work: crop, resize, grid, composite, audio merge, subtitle, speed change, compression.
• Record endpoint, schema-relevant parameters, request ID, and output path for every node.
• If a 422 error occurs, read

  validation_errors

  , inspect schema again, then fix the exact field.

• The pipeline graph matches the requested deliverable.
• No generation model was chosen from memory alone.
• All local source files were uploaded before use.
• Final files were saved through

  --download

  .
• Utility endpoints used exact schema fields.
• Continuity anchors were repeated where identity or product fidelity matters.
• Each node output is either accepted, retried, or marked with a defect.