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News video generator

This is an experiment in creating a music video for daily news headlines. The idea is to generate images and lyrics for today's top three news headlines, and then use a song generation model to create a song. The song is used as the background music for the video, and the images are used as the visuals.

Example video

TODO:

How to use

  1. Run script.py to retrieve news headlines, generate images and lyrics.

  2. Generate and download song manually by pasting lyrics into Suno. Choose pop as the genre.

  3. Run timestamps.py to generate timestamps for the video.

  4. Run video.py to generate the video.

Environment variables

  • NEWS_API_KEY: API key for news API
  • OPENROUTER_API_KEY: API key for open router
  • FAL_KEY: API key for fal.ai
  • GEMINI_API_KEY: API key for gemini

Process

  1. Retrieve news headlines from news API.

  2. For each news headline, generate a prompt using an LLM for an associated image.

  3. Generate images using FLUX.1 [schnell].

    • A video generation model could also be used here, for now flux is faster and cheaper.

  4. Generate lyrics for headlines using an LLM.

  5. Generate song using Suno.

    • Suno and Loudme seem to be the current best options for generating songs from lyrics.
    • Neither have an API, so the lyrics need to be pasted manually.
    • In the future, using an API here would be ideal.

  6. Generate timestamps.

    • I have found Gemini models to be quite good at generating timestamps from audio. I tried Whisper too but Gemini seems to be better at identifying words commonly used in news headlines (e.g. brand names, locations, etc.)

  7. Generate video - combine images, lyrics and timestamps.

Inspiration

Karpathy's tweet