gilesb 7411aa74c4 Add JAX backend with frame-varying random keys ...

- Add sexp_to_jax.py: JAX compiler for S-expression effects
- Use jax.random.fold_in for deterministic but varying random per frame
- Pass seed from recipe config through to JAX effects
- Fix NVENC detection to do actual encode test
- Add set_random_seed for deterministic Python random

The fold_in approach allows frame_num to be traced (not static)
while still producing different random patterns per frame,
fixing the interference pattern issue.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

2026-02-05 11:07:02 +00:00

30 KiB

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