{"observation":{"id":"6cb90032-f8fa-419e-b155-0c2e1c24be6c","tool":"vidyo-ai","tool_name":"Vidyo.ai","criterion":"editing-ease","criterion_name":"Editing ease","criterion_definition":"How quickly a user can fix transcription errors or adjust timing on a single word.","criterion_evidence_type":"capability","criterion_rank_role":null,"criterion_rank_role_reason":null,"scenario":"ai-demos-chatbot-short","scenario_name":"AI demos chatbot short","group_tag":null,"scenario_description":"Fast-speaking single-speaker clip used to stress whether visual word-by-word highlighting stays synchronized with rapid audio.","modality":"video","input_text":null,"input_artifact_refs":[{"alt":null,"url":"https://d3epheqghktydj.cloudfront.net/veed-io-input-01-video-6430610baee5.mp4","role":"input","filename":"Input 01 – Video.mp4"}],"stresses":["high-speed audio-visual sync","caption timing under rapid speech","sync drift detection","highlight lag during fast delivery"],"verdict":"worked","score":null,"score_total":null,"note":"The subtitle editor supports inline script editing plus a floating emoji picker, and it can bind an emoji layer to a timestamp as fine as 00:18.640, so timing edits are available at micro-second granularity.","evidence_state":"verified","source":null,"artifacts":[{"url":"https://d3epheqghktydj.cloudfront.net/vidyo-ai-emoji-injection-73a7999d2731.png","role":"context","alt":null}],"run_id":"476abcc6-bd47-4f8c-8d81-d7ff6f5293a2","study_title":"Generate Animated Captions with Effects for Videos","study_kind":"generation","research_task":"86ba42c3z","tested_at":null,"completeness":"input-and-output","input":{"state":"files","text":null,"files":[{"url":"https://d3epheqghktydj.cloudfront.net/veed-io-input-01-video-6430610baee5.mp4","filename":"Input 01 – Video.mp4","alt":"AI demos chatbot short","role":"input"}],"modality":"video","stresses":["high-speed audio-visual sync","caption timing under rapid speech","sync drift detection","highlight lag during fast delivery"]},"tool_page_slug":"vidyo-ai","tool_url":"https://aidemos.com/tools/vidyo-ai","permalink":"https://aidemos.com/evidence/6cb90032-f8fa-419e-b155-0c2e1c24be6c","api_url":"https://ai.aidemos.com/v1/observations/6cb90032-f8fa-419e-b155-0c2e1c24be6c"},"peers":[],"other_criteria":[{"id":"c539f47e-ac8f-4a99-b976-37cf58ace541","criterion":"timing-precision","criterion_name":"Timing precision","rank_role":null,"verdict":"mixed","score":null,"score_total":null,"note":"At about 1.15x spoken pace, word highlighting stayed acceptably synchronized, but it still showed fractional-frame lag during the fastest phonetic bursts.","artifact_count":1,"evidence_url":"https://aidemos.com/evidence/c539f47e-ac8f-4a99-b976-37cf58ace541"}],"appears_in":[{"page_type":"ranking","slug":"animated-caption-tools","title":"Best AI Tools for Animated Captions with Effects in Videos","url":"https://aidemos.com/best/animated-caption-tools","binding":"run"}],"same_scenario":[]}