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    "title": "Xi’an city wall’s north-eastern corner at dusk",
    "creator": "Liuxingy",
    "recorded": "2024-03-28",
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    "license": "CC BY-SA 4.0",
    "license_url": "https://creativecommons.org/licenses/by-sa/4.0",
    "source_statement": "Own work, as declared by the creator on Wikimedia Commons.",
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    "site_file": "/videos/xian-wall-evening.mp4",
    "modifications": "Wikimedia’s 1080p VP9 transcode converted to a 720p H.264/AAC MP4 for local playback. Scene content and duration retained; no synthetic imagery. This derivative remains CC BY-SA 4.0.",
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    "visual_review": "2026-10-29",
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