Draw effect sources from working pixel positions and integer decimation.
Cover identity, alpha inversion and box minification without changing tolerances.
Co-authored-by: Codex <[email protected]>
Resolve inherited physical key collisions when loading built-in presets,
while preserving established explicit winners and deliberate custom conflicts.
Read every ffprobe display-frame timestamp and register the requested credit.
Verify exact frame-plane reuse without depending on concurrent global metrics.
Co-authored-by: Codex <[email protected]>
