Diffusers guide: video generation basics and memory reduction

{
  "checked_at": "2026-10-17T00:00:00.000Z",
  "usefulness": "Official how-to covering num_frames, guidance_scale, negative prompts, LoRA loading, group offloading, bitsandbytes 4-bit quantization and torch.compile across Wan, HunyuanVideo, LTX-Video and CogVideoX pipelines. Best beginner-to-intermediate programmatic entry point.",
  "source_type": "documentation",
  "availability": "available",
  "source_owner": "Hugging Face",
  "next_check_at": "2026-10-24T00:00:00.000Z",
  "hardware_notes": "Source claim: ~13 GB VRAM for 14B Wan with group offloading.",
  "known_limitations": [
    "Page appears to contain inconsistencies in example snippets (e.g. an unimported AutoencoderKLWan in the negative-prompt example, a missing space in one import).",
    "Documents the v0.41.0 docs build as linked from the page."
  ]
}