Davids048andClaude Opus 5.5
f571621ae7
Every example calls VideoGenerator.generate with a nested request instead of generate_video keywords, and passes settings outside the from_pretrained convenience keywords through VideoGenerator.from_config at their typed paths. Each request and generator config equals what the keyword call built. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_012M91wnVFmPEvJ9h39r5BH7
35 lines
1.4 KiB
Python
35 lines
1.4 KiB
Python
from fastvideo import VideoGenerator
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PROMPT = ("A warm sunny backyard. The camera starts in a tight cinematic close-up "
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"of a woman and a man in their 30s, facing each other with serious "
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"expressions. The woman, emotional and dramatic, says softly, \"That's "
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"it... Dad's lost it. And we've lost Dad.\" The man exhales, slightly "
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"annoyed: \"Stop being so dramatic, Jess.\" A beat. He glances aside, "
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"then mutters defensively, \"He's just having fun.\" The camera slowly "
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"pans right, revealing the grandfather in the garden wearing enormous "
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"butterfly wings, waving his arms in the air like he's trying to take "
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"off. He shouts, \"Wheeeew!\" as he flaps his wings with full commitment. "
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"The woman covers her face, on the verge of tears. The tone is deadpan, "
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"absurd, and quietly tragic.")
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import os
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os.environ["FASTVIDEO_ATTENTION_BACKEND"] = "FLASH_ATTN"
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def main() -> None:
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generator = VideoGenerator.from_pretrained(
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"FastVideo/LTX2-Distilled-Diffusers",
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num_gpus=4,
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)
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output_path = "outputs_video/ltx2_basic/output_ltx2_distilled_t2v.mp4"
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generator.generate({
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"prompt": PROMPT,
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"output": {"output_path": output_path, "save_video": True},
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})
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generator.shutdown()
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if __name__ == "__main__":
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main()
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