{"observation":{"id":"5654f1d9-9c4a-42f3-aa14-02f6f0d07289","tool":"media-io","tool_name":"Media.io","criterion":"motion-handling","criterion_name":"Motion handling","criterion_definition":"Does quality degrade when the subject moves quickly, gestures, or leans?","criterion_evidence_type":"transformation","criterion_rank_role":"decisive","criterion_rank_role_reason":"A video-background tool has to keep working when the subject moves; failure here means the core effect breaks down. (3 of 3 judges)","scenario":"oregon-coast-walking","scenario_name":"Oregon Coast Walking","group_tag":"remove-or-replace-video-backgrounds-using-ai","scenario_description":"A daylight outdoor video of a single person walking along an Oregon coast beach, with the camera following the subject and ocean waves, sand, and sky visible in the background. 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body.","evidence_state":"verified","source":null,"artifacts":[{"url":"https://cdn.futuresmart.ai/public/aidemos/5b1d1125fc234e29aeb27c78230ae566.mp4?v=1","role":"input","alt":null},{"url":"https://cdn.futuresmart.ai/public/aidemos/3f00ddf36eb6427ebf98f650305e946a.mp4?v=1","role":"output","alt":null},{"url":"https://cdn.futuresmart.ai/public/aidemos/ec9889ebc2c1458da9d6c884744cb88d.mp4?v=1","role":"output","alt":null}],"run_id":"10155228-7ce8-438a-a210-547331ef080b","study_title":"Remove or Replace Video Backgrounds Using AI","study_kind":"generation","research_task":"86ba42c2d","tested_at":null,"completeness":"input-and-output","input":{"state":"files","text":null,"files":[{"url":"https://d3epheqghktydj.cloudfront.net/remove-or-replace-video-backgrounds-usin-input-1-0263564d1ef2.mp4","filename":"Input 1.mp4","alt":"Oregon Coast Walking","role":"input"}],"modality":"video","stresses":["Outdoor background removal","Subject segmentation during movement","Hair and edge preservation","AI 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cutout.","artifact_count":1,"thumbnail":"https://cdn.futuresmart.ai/public/aidemos/2779636f78e9437ebe97ac197e17eb7b.mp4?v=1","evidence_url":"https://aidemos.com/evidence/ea56916c-a73d-4bf6-873d-b40591fd6cf6"},{"id":"6c4a9e61-0a03-4a1a-8561-2c8e71104184","tool":"kapwing","tool_name":"Kapwing","verdict":"worked","score":null,"score_total":null,"note":"The tool kept tracking the walking subject through the Oregon coast clip, isolating the person cleanly against white for the processed portion of the walk.","artifact_count":2,"thumbnail":"https://cdn.futuresmart.ai/public/aidemos/0a33a88a140b4edabc0ce9752426ab0a.mp4?v=1","evidence_url":"https://aidemos.com/evidence/6c4a9e61-0a03-4a1a-8561-2c8e71104184"},{"id":"69104224-9057-4919-b15e-0905702ba409","tool":"picsart","tool_name":"Picsart","verdict":"worked","score":null,"score_total":null,"note":"A backlit beach walker stayed isolated while moving forward across the clip, showing that the cutout tracks a single walking subject without 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walk."},{"id":"69104224-9057-4919-b15e-0905702ba409","tool":"picsart","tool_name":"Picsart","verdict":"worked","score":null,"score_total":null,"note":"A backlit beach walker stayed isolated while moving forward across the clip, showing that the cutout tracks a single walking subject without dropping them."}]}