{"task":{"id":"8a13c40c3e1a","name":"V7B v5.1 · coda fix + C-1 闭环验证 · 2026-04-28","description":"━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━\n【v5 → v5.1 修了什么】\n\n✓ coda 强制 long (Stage 1 prompt + validator 双保险)\n   - v5: 3 case 全 coda_too_short (Case C 用户反馈\"草草收场\"被机器证实)\n   - v5.1: 3 case coda 全 long, 0 修补\n\n✓ climax 强制 long (Stage 1 prompt)\n✓ opening 不许 short (Stage 1 prompt)\n\n【C-1 兑现审计闭环验证】\nv5:   A 3 问 / B 3 问 / C 2 问 (全是 coda/climax/opening + music 脱钩)\nv5.1: A 1 问 / B 2 问 / C 2 问 (剩下都是 music 脱钩 known issue + chapter_size 不均 🟢 低)\n\nC-1 报告: https://share.colorv.chat/s/PUBSHORTHASH (会替换为真链接)\n\n━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━\n【v5 vs v5.1 直接对比】\n\nCase A: 收尾从 coda=medium (5s) → coda=long (9s)\nCase B: 收尾从 coda=medium (5s) → coda=long (9s) · 但 LLM 这次合并多了 (18→15 scene · ch2=11 张)\nCase C: 收尾从 coda=short (5s) → coda=long (9s) · 修了\"合影草草收场\"问题\n\n━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━\n【你这轮判断什么】\n\n◆ 问题 1 · Case C 合影 (你 v5 反馈点)\nv5.1 收尾合影从 5s → 9s, \"草草收场\"问题修了吗?\n看 Case C 最后一张图的展示时间是不是足够\"留念感\"\n\n◆ 问题 2 · Case A/B 整片节奏\nv5.1 加长了 opening 和 coda, 整片更舒展. A/B 节奏改善了吗?\n\n◆ 问题 3 · 章节切分均衡\nC-1 报告暴露 Case B ch1=3 / ch2=11 / ch3=1, 章节严重不均 (ch2 占 73%)\n看视频时能感受到这个不均吗 (e.g. ch2 段太长 / ch3 太短)?\n\n◆ 问题 4 · v5 vs v5.1 整体观感对比\nv5: https://test.colorv.chat/eval/9b8a91f06830 (旧)\nv5.1 是这个新任务\n\n━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━\n【自动化能力建立 · 这是 benchmark 起步】\n\nC-1 这次发现的 coda_too_short / chapter_size_imbalance 问题, 全部由机器自动检测出来,\n不再依赖用户主观判断. 这是 benchmark 能力的雏形.\n\n下一步: B-2 多 LLM 盲评 (5 writer × 5 judge), 不依赖单一审美评估剧本层质量","type":"open","created_at":"2026-04-28 19:21:35","status":"active","questions":""},"items":[{"id":"7c6eb16aa4f0","task_id":"8a13c40c3e1a","label":"v5.1 Case A · 17 scenes · 3 章节 · coda 9s","media_type":"video","media_url":"https://test.colorv.chat/uploads/v7a_l2_v51_caseA.mp4","pair_id":"","sort_order":0,"description":""},{"id":"29e415dda4b7","task_id":"8a13c40c3e1a","label":"v5.1 Case B · 15 scenes · 3 章节 · coda 9s","media_type":"video","media_url":"https://test.colorv.chat/uploads/v7a_l2_v51_caseB.mp4","pair_id":"","sort_order":1,"description":""},{"id":"f1669569d515","task_id":"8a13c40c3e1a","label":"v5.1 Case C · 13 scenes · 3 章节 · coda 9s (修草草收场)","media_type":"video","media_url":"https://test.colorv.chat/uploads/v7a_l2_v51_caseC.mp4","pair_id":"","sort_order":2,"description":""}],"responses":[{"id":"6f10ae322c0a","task_id":"8a13c40c3e1a","item_id":"7c6eb16aa4f0","pair_id":"","evaluator":"DD","score":null,"preferred_item_id":"","comment":"","answers":{"overall":"A的节奏缓和了一些，整体感觉其实更和谐了，每一幕都能看清，没什么明显问题\r\n\r\n\r\nB\r\n看 Case B 时感受 ch2 段是不是又长又散 · ch3 是不是只有 1 张就结束? 字幕\"春日留念\"出现后还有几秒就完了?\r\n\r\n实际观感上到没有很割裂，因为所谓的章节之间其实没有一个明显的停顿\r\n另外，我没看到你说的字幕\"春日留念\"\r\n\r\nC\r\n. Case C 合影留念时长 (主要修复点 · 必看)\r\n这个我认为整体还可以，基本修复了收尾仓促的问题\r\n这里有个细节，就是这个照片本来是带一个水印上去的文本的，但缩放过程里其实会让这个信息逐渐就消失看不见了。如果出现这种情况，是不是考虑不做缩放？","uncomfortable":"","one_change":""},"created_at":"2026-04-29 10:39:06"},{"id":"116621117d5a","task_id":"8a13c40c3e1a","item_id":"29e415dda4b7","pair_id":"","evaluator":"DD","score":null,"preferred_item_id":"","comment":"","answers":{"overall":"","uncomfortable":"","one_change":""},"created_at":"2026-04-29 10:39:06"},{"id":"b683fdfa4390","task_id":"8a13c40c3e1a","item_id":"f1669569d515","pair_id":"","evaluator":"DD","score":null,"preferred_item_id":"","comment":"","answers":{"overall":"","uncomfortable":"","one_change":""},"created_at":"2026-04-29 10:39:06"}]}