f9d9e8c5fb
- dog: Convert to whole-video API with PEP 723 metadata - identity: Add as frame-by-frame effect Both now use @-tag docstrings for AI-readable metadata. Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
36 lines
712 B
Python
36 lines
712 B
Python
# /// script
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# requires-python = ">=3.10"
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# dependencies = []
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# ///
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"""
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@effect identity
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@version 1.0.0
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@author @giles@artdag.rose-ash.com
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@temporal false
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@description
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Identity effect - returns input unchanged. This is the foundational
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effect where identity(x) = x. Uses frame-by-frame API but simply
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passes frames through unmodified.
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@example
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(fx identity)
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"""
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import numpy as np
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def process_frame(frame: np.ndarray, params: dict, state) -> tuple:
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"""
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Identity: return frame unchanged.
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Args:
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frame: RGB frame as numpy array (H, W, 3)
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params: Unused
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state: Passed through unchanged
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Returns:
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(frame, state) - both unchanged
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"""
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return frame, state
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