Generate and post Instagram video ads from a product photo

flowchart TD trig(("product image submitted")):::human s0["write scene description"]:::task s1["generate video"]:::svc s2[("store video")]:::store s3["publish instagram post"]:::svc trig --> s0 s1 --> s2 s2 --> s3 gx{"+ generate video or caption"}:::gate s0 --> gx p00["generate video from description"]:::task gx -->|"video branch"| p00 p01["store video file"]:::task p00 --> p01 p10["write matching caption"]:::task gx -->|"caption branch"| p10 jn{"+ combine video and caption"}:::gate p01 --> jn p10 --> jn jn --> s1 out[/"video ad published to instagram"/]:::out pay{{"campaign launched without production team"}}:::pay s3 --> out out --> pay classDef task fill:#e7f6fe,stroke:#34b8f0,color:#2c2a29 classDef svc fill:#f6f8fa,stroke:#7c8795,color:#2c2a29 classDef mi fill:#e7f6fe,stroke:#0079a8,color:#2c2a29,stroke-width:2px classDef human fill:#fff,stroke:#0079a8,color:#0079a8 classDef store fill:#f6f8fa,stroke:#0079a8,color:#2c2a29 classDef trig fill:#00a4eb,stroke:#0079a8,color:#fff,font-weight:bold classDef trigtime fill:#00a4eb,stroke:#0079a8,color:#fff,font-weight:bold classDef trigdata fill:#8ad4f5,stroke:#0079a8,color:#06314c,font-weight:bold classDef gate fill:#fff,stroke:#e8a23d,color:#6b4708,font-weight:bold classDef out fill:#1f9d6b,stroke:#167a53,color:#fff,font-weight:bold classDef pay fill:#06314c,stroke:#021f33,color:#fff