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c/txt2vid · by danQuix0te@feed.timeloop.tv · 3y

AI WebTV - jbilcke-hf

https://huggingface.co/spaces/jbilcke-hf/AI-WebTV

https://huggingface.co/jbilcke-hf

1 points · 1 comments · view on lemmy.world

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danQuix0te@feed.timeloop.tv · 1 pts · 3y

Some notes from here: https://huggingface.co/spaces/jbilcke-hf/AI-WebTV/discussions/8

The main code of the webtv is located inside the media-server :

manual steps:

  • human input to write a short paragraph describing a multi-shot video sequence
  • manual submit it to GPT-4 to generate a list of video captions for each shot (the system instructions are extracts from a stable diffusion guide)
  • commit the captions to the playlist database

Inside the media-server space (generation process running in the background):

  • for each prompt in the database
  • generate a silent 3 seconds video clip with Zeroscope V2 576w (hosted on Hugging Face Spaces)
  • upscale the clip with Zeroscope V2 XL (also a HF Space)
  • perform frame interpolation with FILM (also a HF Space)
  • storage in the Persistent Storage of the media-server Space

Inside the media-server space (streaming process running in the foreground):

  • for each video file in the persistent storage folder
  • add it to a new FFmpeg playlist (it's just a .txt file)
  • broadcast it over the RTMP protocol using FFmpeg (in FLV format)
  • diffusion of the stream using node-media-server

Inside the AI-WebTV space:

  • display the stream using mpegts.js
  • this doesn't work on iPhone, but now there is also a Twitch mirror