Lumenden

Work / Content

Topic → finished videoLive

YouTube content factory

A production app for small YouTube channels: type a topic, get script, song, images, and animation prompts packaged for edit.

YouTube content factory visual

High-level

What I built

Built a multi-step production app for small YouTube / kids channels. One input kicks off song generation, duration-aware image prompts, style-locked image batches, per-verse video prompts, then packaging for final edit, with project save, resume, and ZIP export.

  1. 01Topic / lyrics in → structured generation job
  2. 02Song generation (Mureka) with retry + variants
  3. 03Duration-aware image prompt set (OpenAI)
  4. 04Style-locked image batch (Replicate) with reference chaining
  5. 05Per-verse video / animation prompts in parallel
  6. 06Persist to MongoDB + object storage · ZIP download

Built for channel operators who need volume: nursery / cartoon niches and other small-creation pipelines where “topic in → assets out” beats hand-building every episode.

Wizard UI with progress, back/forward without losing state, regenerate song variants, and an All Projects library for saved runs.