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Anonymous video quality study

Videos for a public research study of visual quality, covering natural scenes, animals, human motion, and stylized scenes. The collection contains 50 selected scenes with reference clips and two anonymized variants. Opaque file names under media/ preserve blinded presentation. Participant responses are not included.

The web playback files use H.264,24fps and121 frames. Comparison videos retain2560×1440 resolution and share the same two-pass15Mbps encoding policy, approximately10MB per clip. Original archival files remain separately preserved by the study owner.

Named comparison view

comparisons/ groups the same 150 files by case with method names: comparisons/Cxxx/Input.mp4, H3_Official.mp4 (H3官方) and Our_Refine.mp4 (我们的Refine, Open-H3-Regenerate-2K). These are byte-identical copies of the media/ files, and this view is not blinded. comparisons/manifest.csv maps each case to its titles, prompts, file paths and SHA-256 hashes.

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