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The battery applies the crate's own integer codecs (wai.video.int_motion's encoder, a staged base through wai-synthesis:upscale2), the pinned derivations of §4, area resampling, crops, quarter turns and mirrors, small rotations, noise from a fixed stream, brightness, contrast and a local blur, each an integer function of the frames. The measurement sets are generated from fixed seeds: wai.generate.spectral's generator with its committed model, and a dead-leaves generator. The corpus holds the scheme's definition, the code's words, embeddings and detections over stored frames, a battery sample, cases whose markings are recomputed and detections run again, and the measurement. The amplitude cap is 12: at 8 the most textured photographs left bits short. A conversion's detection agrees with the claim it inherits the mark from. Co-Authored-By: Claude Opus 5.5 <[email protected]>
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459 B
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{"amplitude":12,"cells_per_bit":16,"class_max":3,"code":[255,71,29],"field":"11d","generator":"140a722a1a468d36d87a25364e685922a1e56fd1a478c1d","grid":64,"length":248,"luma":[77,150,29,128,8],"margin":[3,2],"max_frame_bytes":268435456,"media":["image","video"],"min_height":128,"min_width":128,"orientations":8,"pattern":"tent","sample":"RGB8","scheme":"wai-mark:tent64","specification":"extensions/synthesis.md section 7.5","stream":"wai-mark:tent64 stream"} |