Turn a topic into a scripted video with voiceover and footage

flowchart TD trig(("video topic submitted via form")):::human s0["write script by scene"]:::task s1[("organize scene assets")]:::store trig --> s0 gx{"+ which assets to produce"}:::gate s0 --> gx p00["convert script to speech"]:::task gx -->|"voiceover audio"| p00 p10["find footage per scene"]:::task gx -->|"stock footage"| p10 p20["generate subtitle file"]:::task gx -->|"subtitles file"| p20 jn{"+ assets combined"}:::gate p00 --> jn p10 --> jn p20 --> jn jn --> s1 out[/"video production assets fully assembled"/]:::out pay{{"produce videos without a production team"}}:::pay s1 --> 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